EP4028181C0 - Laminage à froid de produit dans un train de laminoirs à multiples cages de laminoir - Google Patents

Laminage à froid de produit dans un train de laminoirs à multiples cages de laminoir

Info

Publication number: EP4028181C0
Authority: EP; European Patent Office
Prior art keywords: rolling; several; stands; stock; line
Prior art date: 2019-09-10
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Active

Application number

EP20768550.4A

Other languages

German (de)

English (en)

Other versions

EP4028181A1 (fr

EP4028181B1 (fr

Inventor

Martin Bergmann

Konrad Krimpelstaetter

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Primetals Technologies Austria GmbH

Original Assignee

Primetals Technologies Austria GmbH

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2019-09-10

Filing date

2020-09-07

Publication date

2023-09-06

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=67909289&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP4028181(C0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2020-09-07 Application filed by Primetals Technologies Austria GmbH filed Critical Primetals Technologies Austria GmbH

2022-07-20 Publication of EP4028181A1 publication Critical patent/EP4028181A1/fr

2023-09-06 Application granted granted Critical

2023-09-06 Publication of EP4028181B1 publication Critical patent/EP4028181B1/fr

2023-09-06 Publication of EP4028181C0 publication Critical patent/EP4028181C0/fr

Status Active legal-status Critical Current

2040-09-07 Anticipated expiration legal-status Critical

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
- B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
- B21B1/28—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by cold-rolling, e.g. Steckel cold mill
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
- B21B1/30—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process
- B21B1/32—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work
- B21B1/36—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work by cold-rolling
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/46—Roll speed or drive motor control
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/004—Heating the product
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/06—Lubricating, cooling or heating rolls
- B21B27/10—Lubricating, cooling or heating rolls externally
- B21B2027/103—Lubricating, cooling or heating rolls externally cooling externally
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2261/00—Product parameters
- B21B2261/20—Temperature
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2275/00—Mill drive parameters
- B21B2275/02—Speed
- B21B2275/06—Product speed
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
- B21B38/006—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring temperature
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0239—Lubricating
- B21B45/0245—Lubricating devices
- B21B45/0248—Lubricating devices using liquid lubricants, e.g. for sections, for tubes
- B21B45/0251—Lubricating devices using liquid lubricants, e.g. for sections, for tubes for strips, sheets, or plates
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0236—Cold rolling

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Metal Rolling (AREA)
Control Of Metal Rolling (AREA)

EP20768550.4A 2019-09-10 2020-09-07 Laminage à froid de produit dans un train de laminoirs à multiples cages de laminoir Active EP4028181B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP19196307.3A EP3791971A1 (fr)	2019-09-10	2019-09-10	Laminage à froid d'un article à laminer dans un train de laminage pourvu d'une pluralité de cages de laminoir
PCT/EP2020/074901 WO2021048038A1 (fr)	2019-09-10	2020-09-07	Laminage à froid de produit laminé dans un train de laminoirs à multiples cages de laminoir

Publications (3)

Publication Number	Publication Date
EP4028181A1 EP4028181A1 (fr)	2022-07-20
EP4028181B1 EP4028181B1 (fr)	2023-09-06
EP4028181C0 true EP4028181C0 (fr)	2023-09-06

Family

ID=67909289

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
EP19196307.3A Withdrawn EP3791971A1 (fr)	2019-09-10	2019-09-10	Laminage à froid d'un article à laminer dans un train de laminage pourvu d'une pluralité de cages de laminoir
EP20768550.4A Active EP4028181B1 (fr)	2019-09-10	2020-09-07	Laminage à froid de produit dans un train de laminoirs à multiples cages de laminoir

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
EP19196307.3A Withdrawn EP3791971A1 (fr)	2019-09-10	2019-09-10	Laminage à froid d'un article à laminer dans un train de laminage pourvu d'une pluralité de cages de laminoir

Country Status (6)

Country	Link
US (1)	US12103061B2 (fr)
EP (2)	EP3791971A1 (fr)
JP (1)	JP7326594B2 (fr)
KR (1)	KR102714779B1 (fr)
CN (1)	CN114340809A (fr)
WO (1)	WO2021048038A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112337984B (zh) *	2020-10-19	2021-10-15	太原理工大学	一种基于摩擦辊作用的复合带异温轧制方法及设备
EP4124398B1 (fr) *	2021-07-27	2024-04-10	Primetals Technologies Austria GmbH	Procédé de détermination des propriétés mécaniques d'un produit laminé a l'aide d'un modèle hybride
CN115283444B (zh) *	2022-10-09	2022-12-20	江苏常宝钢管股份有限公司	一种连轧机轧辊冷却的方法
TWI830575B (zh) *	2023-01-11	2024-01-21	中國鋼鐵股份有限公司	鋼材軋延的方法
CN117000763A (zh) *	2023-08-08	2023-11-07	中冶南方工程技术有限公司	柔性精轧机组、连铸连轧柔性生产线以及对应的生产方法
EP4599953A1 (fr)	2024-02-12	2025-08-13	Primetals Technologies Austria GmbH	Procédé de refroidissement de bande côté sortie sur une installation de laminage réversible pour bande métallique laminée à froid
CN120094970B (zh) *	2025-05-08	2025-08-19	常州同泰高导新材料有限公司	一种超高压用铜杆轧制控制方法

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS61132205A (ja)	1984-12-03	1986-06-19	Kawasaki Steel Corp	珪素鋼板の冷間圧延方法
JPS6272412A (ja) *	1985-09-27	1987-04-03	Nippon Steel Corp	冷間圧延における板温度制御方法
JPH01218710A (ja) *	1988-02-29	1989-08-31	Nippon Steel Corp	冷間タンデム圧延における圧延潤骨およびロール冷却方法
JPH0361325A (ja)	1989-07-31	1991-03-18	Nkk Corp	難加工材の温間圧延方法
SU1678480A2 (ru)	1989-12-19	1991-09-23	Киевский институт автоматики им.ХХУ съезда КПСС	Способ автоматического управлени комплексом механических свойств прокатываемых стальных листов
JPH05186828A (ja)	1992-01-10	1993-07-27	Sumitomo Metal Ind Ltd	低鉄損方向性電磁鋼板の製造方法
JP2655991B2 (ja) *	1993-07-22	1997-09-24	川崎製鉄株式会社	方向性けい素鋼板の冷間圧延方法および冷間圧延機のロール冷却装置
JP3240035B2 (ja) *	1994-07-22	2001-12-17	川崎製鉄株式会社	コイル全長にわたり磁気特性に優れた方向性けい素鋼板の製造方法
JP3635914B2 (ja) *	1998-03-24	2005-04-06	Ｊｆｅスチール株式会社	ストリップを温間圧延する圧延機のクーラント装置
JP3614295B2 (ja) *	1998-04-08	2005-01-26	Ｊｆｅスチール株式会社	搬送中の導電材の誘導加熱温度制御方法
JP3441988B2 (ja)	1998-12-08	2003-09-02	新日本製鐵株式会社	冷間タンデム圧延機における圧延方法
JP4309501B2 (ja) *	1999-01-13	2009-08-05	新日本製鐵株式会社	冷間タンデム圧延機の圧延方法
JP4561810B2 (ja) *	2002-06-18	2010-10-13	Ｊｆｅスチール株式会社	鋼材の熱処理方法及び製造方法並びに製造設備
JP4505231B2 (ja)	2004-01-21	2010-07-21	新日本製鐵株式会社	冷間圧延における潤滑油供給方法
JP4259335B2 (ja)	2004-01-30	2009-04-30	住友金属工業株式会社	鉄鋼プロセスにおけるモデルのパラメータ修正方法及びその方法を用いた熱延鋼板の製造方法
DE102006048427B3 (de)	2006-10-12	2008-05-21	Siemens Ag	Walzanlage, nachgerüstete Walzanlage, Walzwerk oder Walzstraße, Verfahren zum Ansteuern einer Walzanlage und Verwendung eines ersten Gerüsts einer Walzanlage
JP2009106975A (ja)	2007-10-30	2009-05-21	Sumitomo Metal Ind Ltd	冷延鋼板の製造方法
AT507663B1 (de) *	2009-04-09	2010-07-15	Siemens Vai Metals Tech Gmbh	Verfahren und vorrichtung zum aufbereiten von warmwalzgut
DE102009056262A1 (de) *	2009-12-01	2011-06-09	Sms Siemag Aktiengesellschaft	Verfahren zum Walzen eines Walzguts
DE102009056264A1 (de) *	2009-12-01	2011-06-09	Sms Siemag Aktiengesellschaft	Verfahren zum Walzen eines Walzguts
EP2554283B1 (fr)	2010-03-31	2016-05-11	Nippon Steel & Sumitomo Metal Corporation	Procédé et dispositif de production de tôle d'acier laminée à chaud
CN102476131A (zh)	2010-11-26	2012-05-30	宝山钢铁股份有限公司	一种防止高硅带钢断带的冷轧方法
EP2465619A1 (fr)	2010-12-16	2012-06-20	Siemens VAI Metals Technologies GmbH	Procédé et dispositif d'application d'un lubrifiant lors du laminage d'un produit de laminage métallique
JP6069877B2 (ja)	2012-04-19	2017-02-01	Ｊｆｅスチール株式会社	冷間タンデム圧延機における圧延方法および冷間タンデム圧延機の制御装置
US20160059283A1 (en)	2013-04-26	2016-03-03	Sms Group Gmbh	Method and rolling stand for cold rolling rolled stock
DE102016200077A1 (de)	2015-11-30	2017-06-01	Sms Group Gmbh	Verfahren und System zum Steuern und/oder Regeln einer Erwärmung eines gegossenen oder gewalzten Metallprodukts
CN107433284B (zh)	2016-05-25	2019-03-29	宝山钢铁股份有限公司	一种冷连轧机高速轧制过程的工艺润滑制度优化方法
JP6272412B1 (ja)	2016-08-18	2018-01-31	株式会社スクウェア・エニックス	ゲームプログラム、及びゲームシステム
CN108284130A (zh) *	2017-01-09	2018-07-17	宝山钢铁股份有限公司	一种冷轧变厚度板材的轧制方法
EP3461566A1 (fr) *	2017-10-02	2019-04-03	Primetals Technologies Austria GmbH	Laminage d'un laminé
EP3517228A1 (fr)	2018-01-29	2019-07-31	Primetals Technologies Austria GmbH	Règles d'un processus de laminage
CN109622619B (zh)	2018-12-27	2020-07-07	武汉乾冶工程技术有限公司	冷连轧生产高牌号无取向电工钢的方法及其制品
JP7032006B2 (ja)	2020-06-18	2022-03-08	株式会社大一商会	遊技機

2019
- 2019-09-10 EP EP19196307.3A patent/EP3791971A1/fr not_active Withdrawn
2020
- 2020-09-07 JP JP2022515752A patent/JP7326594B2/ja active Active
- 2020-09-07 EP EP20768550.4A patent/EP4028181B1/fr active Active
- 2020-09-07 WO PCT/EP2020/074901 patent/WO2021048038A1/fr not_active Ceased
- 2020-09-07 US US17/641,477 patent/US12103061B2/en active Active
- 2020-09-07 CN CN202080063610.XA patent/CN114340809A/zh active Pending
- 2020-09-07 KR KR1020227010961A patent/KR102714779B1/ko active Active

Also Published As

Publication number	Publication date
CN114340809A (zh)	2022-04-12
WO2021048038A1 (fr)	2021-03-18
JP7326594B2 (ja)	2023-08-15
EP4028181A1 (fr)	2022-07-20
US12103061B2 (en)	2024-10-01
EP4028181B1 (fr)	2023-09-06
JP2022546871A (ja)	2022-11-09
EP3791971A1 (fr)	2021-03-17
US20220355356A1 (en)	2022-11-10
KR20220062010A (ko)	2022-05-13
KR102714779B1 (ko)	2024-10-08

Publication	Publication Date	Title
EP4028181C0 (fr)	2023-09-06	Laminage à froid de produit dans un train de laminoirs à multiples cages de laminoir
ZA202002308B (en)	2021-03-31	Cold rolled steel sheet and a method of manufacturing thereof
PL3152336T3 (pl)	2019-08-30	Walcowana na zimno i cynkowana zanurzeniowo na gorąco blacha stalowa, sposób wytwarzania i zastosowanie
EP4072940A4 (fr)	2024-01-03	Systèmes d'agriculture hautement sensibles ayant une optimisation extraordinaire en saison
ZA201903335B (en)	2020-01-29	High-strength cold rolled steel sheet having high formability and a method of manufacturing thereof
AU360012S (en)	2015-01-20	Folding firearm stock
HUE044565T2 (hu)	2019-11-28	Acéllemez alumíniumbázisú fémbevonattal
EP3128026A4 (fr)	2017-04-05	Tôle d'acier laminée à froid à grande résistance mécanique présentant une excellente uniformité de la qualité du matériau, et son procédé de production
EP3712284A4 (fr)	2021-06-30	Tôle en acier laminée à froid hautement résistante
PL3276030T3 (pl)	2020-09-21	Blacha stalowa cienka walcowana na gorąco i sposób jej wytwarzania oraz sposób wytwarzania blachy stalowej cienkiej walcowanej na zimno
EP3821995C0 (fr)	2023-08-23	Équipement de production de zone de laminoir doté d'un dispositif de positionnement de linéation laser et ligne de production de laminage à chaud
DK3021991T3 (da)	2020-06-22	Koldvalset smalbånd i form af fladtråd eller profiler af højstyrkestål til anvendelse i fleksible rør, især i fleksible rør til offshoreanvendelse, og fremgangsmåde til at fremstille sådanne koldvalsede stålbånd
HUE072736T2 (hu)	2025-12-28	Hidegen hengerelt és bevont acéllemez és eljárás elõállítására
EP3535432A4 (fr)	2020-04-29	Acier à plusieurs phases et à ultra-haute résistance laminé à froid
EP3647452C0 (fr)	2024-02-28	Tôle d'acier ayant une excellente résistance aux fissures de fragilisation par métal liquide et son procédé de fabrication
EP3674432A4 (fr)	2020-12-16	Tôle d'acier résistante à l'usure présentant une excellente ténacité
EP3581291C0 (fr)	2023-09-13	Machine de pliage à tôles à géométrie des rouleaux modifiable
KR102109261B9 (ko)	2021-07-26	강도 및 도금성이 우수한 저비중 클래드 강판 및 그 제조방법
EP3862457A4 (fr)	2022-02-16	Feuille d'acier allié galvanisée par immersion à chaud
EP4101553C0 (fr)	2024-01-31	Refroidissement d'un produit laminé en amont d'un train finisseur d'un laminoir à chaud
EP3532575A4 (fr)	2020-07-01	Procédés de prévention de la prolifération microbienne et de la corrosion influencée par les microorganismes dans un combustible biodégradable et/ou renouvelable, un fluide hydraulique et/ou un lubrifiant
EP3749458C0 (fr)	2023-11-15	Rouleau pour une presse à rouleaux, et presse à rouleaux comportant un tel rouleau
EP4137241C0 (fr)	2024-09-11	Cage de laminoir avec alimentation en agent
EP3023167A4 (fr)	2017-03-29	Précédé de préparation de produit semi-fini en acier laminé à chaud en vue du laminage à froid
EP3725740A4 (fr)	2021-06-02	Peinture nanostructurée pour réduire la corrosion microbienne

Legal Events

Date	Code	Title	Description
2020-09-19	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: UNKNOWN
2021-03-19	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2022-06-17	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2022-06-17	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2022-07-20	17P	Request for examination filed	Effective date: 20220411
2022-07-20	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2022-12-14	DAV	Request for validation of the european patent (deleted)
2022-12-14	DAX	Request for extension of the european patent (deleted)
2023-04-13	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2023-04-13	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: GRANT OF PATENT IS INTENDED
2023-05-10	INTG	Intention to grant announced	Effective date: 20230414
2023-07-28	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2023-08-04	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2023-08-04	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE PATENT HAS BEEN GRANTED
2023-09-06	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2023-09-06	REG	Reference to a national code	Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH
2023-09-15	REG	Reference to a national code	Ref country code: CH Ref legal event code: EP
2023-09-27	REG	Reference to a national code	Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN
2023-09-28	REG	Reference to a national code	Ref country code: DE Ref legal event code: R096 Ref document number: 502020005169 Country of ref document: DE
2023-11-08	U01	Request for unitary effect filed	Effective date: 20231003
2023-11-15	U07	Unitary effect registered	Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT SE SI Effective date: 20231012
2024-01-18	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231207
2024-01-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230906 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231206 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230906 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231207
2024-02-28	U20	Renewal fee for the european patent with unitary effect paid	Year of fee payment: 4 Effective date: 20240122
2024-04-09	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240106
2024-04-26	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230906
2024-04-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230906 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230906 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240106 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230906 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230906 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230906
2024-04-30	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
2024-05-13	REG	Reference to a national code	Ref country code: DE Ref legal event code: R026 Ref document number: 502020005169 Country of ref document: DE
2024-05-17	PLBI	Opposition filed	Free format text: ORIGINAL CODE: 0009260
2024-05-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230906
2024-06-19	26	Opposition filed	Opponent name: SMS GROUP GMBH Effective date: 20240513
2024-06-19	PLAX	Notice of opposition and request to file observation + time limit sent	Free format text: ORIGINAL CODE: EPIDOSNOBS2
2024-07-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230906
2024-07-03	REG	Reference to a national code	Ref country code: IE Ref legal event code: MM4A
2024-07-05	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230907
2024-07-18	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230930
2024-07-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230906 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230907 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230930
2024-10-19	PLBB	Reply of patent proprietor to notice(s) of opposition received	Free format text: ORIGINAL CODE: EPIDOSNOBS3
2024-11-06	U20	Renewal fee for the european patent with unitary effect paid	Year of fee payment: 5 Effective date: 20240930
2025-05-20	PLCK	Communication despatched that opposition was rejected	Free format text: ORIGINAL CODE: EPIDOSNREJ1
2025-05-28	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 20240907
2025-07-10	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20240907
2025-07-25	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20200907
2025-08-18	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20200907
2025-08-22	PLBN	Opposition rejected	Free format text: ORIGINAL CODE: 0009273
2025-08-22	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: OPPOSITION REJECTED
2025-09-24	27O	Opposition rejected	Effective date: 20250521
2025-11-05	U20	Renewal fee for the european patent with unitary effect paid	Year of fee payment: 6 Effective date: 20250930
2025-12-12	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230906