[go: up one dir, main page]

NO20053244L - Katalytisk reaktor og fremgangsmate. - Google Patents

Katalytisk reaktor og fremgangsmate.

Info

Publication number
NO20053244L
NO20053244L NO20053244A NO20053244A NO20053244L NO 20053244 L NO20053244 L NO 20053244L NO 20053244 A NO20053244 A NO 20053244A NO 20053244 A NO20053244 A NO 20053244A NO 20053244 L NO20053244 L NO 20053244L
Authority
NO
Norway
Prior art keywords
channels
fischer
flow rate
water vapor
carbon monoxide
Prior art date
Application number
NO20053244A
Other languages
English (en)
Other versions
NO20053244D0 (no
NO333822B1 (no
Inventor
Michael Joseph Bowe
Clive Derek Lee-Tuffnell
Original Assignee
Compactgtl Ltd
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.)
Filing date
Publication date
Priority claimed from PCT/GB2002/005443 external-priority patent/WO2003048035A1/en
Priority claimed from PCT/GB2003/005198 external-priority patent/WO2004050799A1/en
Application filed by Compactgtl Ltd filed Critical Compactgtl Ltd
Publication of NO20053244D0 publication Critical patent/NO20053244D0/no
Publication of NO20053244L publication Critical patent/NO20053244L/no
Publication of NO333822B1 publication Critical patent/NO333822B1/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/248—Reactors comprising multiple separated flow channels
    • B01J19/249—Plate-type reactors
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2/00—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon
    • C10G2/30—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen
    • C10G2/32—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts
    • C10G2/34—Apparatus, reactors
    • C10G2/341—Apparatus, reactors with stationary catalyst bed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00117—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with two or more reactions in heat exchange with each other, such as an endothermic reaction in heat exchange with an exothermic reaction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00132—Controlling the temperature using electric heating or cooling elements
    • B01J2219/00135—Electric resistance heaters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/24—Stationary reactors without moving elements inside
    • B01J2219/2401—Reactors comprising multiple separate flow channels
    • B01J2219/245—Plate-type reactors
    • B01J2219/2451—Geometry of the reactor
    • B01J2219/2453—Plates arranged in parallel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/24—Stationary reactors without moving elements inside
    • B01J2219/2401—Reactors comprising multiple separate flow channels
    • B01J2219/245—Plate-type reactors
    • B01J2219/2451—Geometry of the reactor
    • B01J2219/2456—Geometry of the plates
    • B01J2219/2459—Corrugated plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/24—Stationary reactors without moving elements inside
    • B01J2219/2401—Reactors comprising multiple separate flow channels
    • B01J2219/245—Plate-type reactors
    • B01J2219/2461—Heat exchange aspects
    • B01J2219/2465—Two reactions in indirect heat exchange with each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/24—Stationary reactors without moving elements inside
    • B01J2219/2401—Reactors comprising multiple separate flow channels
    • B01J2219/245—Plate-type reactors
    • B01J2219/2461—Heat exchange aspects
    • B01J2219/2466—The same reactant stream undergoing different reactions, endothermic or exothermic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/24—Stationary reactors without moving elements inside
    • B01J2219/2401—Reactors comprising multiple separate flow channels
    • B01J2219/245—Plate-type reactors
    • B01J2219/2476—Construction materials
    • B01J2219/2477—Construction materials of the catalysts
    • B01J2219/2479—Catalysts coated on the surface of plates or inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/24—Stationary reactors without moving elements inside
    • B01J2219/2401—Reactors comprising multiple separate flow channels
    • B01J2219/245—Plate-type reactors
    • B01J2219/2476—Construction materials
    • B01J2219/2477—Construction materials of the catalysts
    • B01J2219/2482—Catalytically active foils; Plates having catalytically activity on their own
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/24—Stationary reactors without moving elements inside
    • B01J2219/2401—Reactors comprising multiple separate flow channels
    • B01J2219/245—Plate-type reactors
    • B01J2219/2476—Construction materials
    • B01J2219/2483—Construction materials of the plates
    • B01J2219/2485—Metals or alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/24—Stationary reactors without moving elements inside
    • B01J2219/2401—Reactors comprising multiple separate flow channels
    • B01J2219/245—Plate-type reactors
    • B01J2219/2491—Other constructional details
    • B01J2219/2492—Assembling means
    • B01J2219/2493—Means for assembling plates together, e.g. sealing means, screws, bolts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/24—Stationary reactors without moving elements inside
    • B01J2219/2401—Reactors comprising multiple separate flow channels
    • B01J2219/245—Plate-type reactors
    • B01J2219/2491—Other constructional details
    • B01J2219/2497—Size aspects, i.e. concrete sizes are being mentioned in the classified document
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/24—Stationary reactors without moving elements inside
    • B01J2219/2401—Reactors comprising multiple separate flow channels
    • B01J2219/245—Plate-type reactors
    • B01J2219/2491—Other constructional details
    • B01J2219/2498—Additional structures inserted in the channels, e.g. plates, catalyst holding meshes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

Fischer-Tropsch syntese gjennomføres ved å anvende en kompakt katalytisk reaktorenhet (10) med nærmere bestemte kanaler hvori der er en gass-permeabel katalysatorstruktur (16), idet kanalene strekker seg mellom samletanker (18). Syntesen foregår i minst to trinn, idet reaktorenheten tilveiebringer minst to påfølgende kanaler (14, 14a) for Fischer-Tropsch syntesen som er forbundet ved hjelp av en samletank, gasstrømhastigheten gjennom den første kanalen er tilstrekkelig høy slik at høyst 65% av karbonmonoksydet gjennomgår omdannelse. Gassene avkjøles (25) i samletanken mellom de to trinn, for å kondensere vanndamp, og føres deretter gjennom den andre kanalen ved en tilstrekkelig høy gasstrømhastighet slik at høyst 65% av det gjenværende karbonmonoksyd gjennomgår omdannelse. Dette nedsetter partialtrykket til vanndamp og undertrykker således oksydasjon av katalysatoren.
NO20053244A 2002-12-02 2005-07-01 Fremgangsmåte for å gjennomføre Fisher-Tropsch syntese NO333822B1 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/GB2002/005443 WO2003048035A1 (en) 2001-12-05 2002-12-02 Process and apparatus for steam-methane reforming
GBGB0314790.7A GB0314790D0 (en) 2003-06-25 2003-06-25 Catalytic reactor and process
PCT/GB2003/005198 WO2004050799A1 (en) 2002-12-02 2003-11-27 Catalytic reactor and process

Publications (3)

Publication Number Publication Date
NO20053244D0 NO20053244D0 (no) 2005-07-01
NO20053244L true NO20053244L (no) 2005-09-01
NO333822B1 NO333822B1 (no) 2013-09-23

Family

ID=27637305

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20053244A NO333822B1 (no) 2002-12-02 2005-07-01 Fremgangsmåte for å gjennomføre Fisher-Tropsch syntese

Country Status (7)

Country Link
US (1) US7217741B2 (no)
AP (1) AP2005003315A0 (no)
GB (1) GB0314790D0 (no)
MY (1) MY135490A (no)
NO (1) NO333822B1 (no)
OA (1) OA12965A (no)
TW (1) TWI281877B (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8497308B2 (en) 2006-09-05 2013-07-30 Velocys, Inc. Integrated microchannel synthesis and separation
US7820725B2 (en) 2006-09-05 2010-10-26 Velocys, Inc. Integrated microchannel synthesis and separation
AU2008206147B2 (en) * 2007-01-19 2012-05-17 Velocys Inc. Process and apparatus for converting natural gas to higher molecular weight hydrocarbons using microchannel process technology
US20080260631A1 (en) 2007-04-18 2008-10-23 H2Gen Innovations, Inc. Hydrogen production process
US8100996B2 (en) * 2008-04-09 2012-01-24 Velocys, Inc. Process for upgrading a carbonaceous material using microchannel process technology
EP2282828A2 (en) * 2008-04-09 2011-02-16 Velocys, Inc. Process for converting a carbonaceous material to methane, methanol and/or dimethyl ether using microchannel process technology
US8202917B2 (en) * 2008-07-29 2012-06-19 Emerging Fuels Technology, Inc. Pillow panel reactor and process
CN102245289A (zh) 2008-10-10 2011-11-16 万罗赛斯公司 采用微通道工艺技术的方法和装置
WO2011044549A1 (en) * 2009-10-09 2011-04-14 Velocys Inc. Process for treating heavy oil
US9676623B2 (en) 2013-03-14 2017-06-13 Velocys, Inc. Process and apparatus for conducting simultaneous endothermic and exothermic reactions
RU2638217C1 (ru) 2016-12-15 2017-12-12 Публичное акционерное общество "Нефтяная компания "Роснефть" Компактный реактор для получения синтетических углеводородов в процессе Фишера-Тропша, способ активации катализатора Фишера-Тропша и способ осуществления синтеза Фишера-Тропша в компактном варианте с его использованием

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4199523A (en) * 1975-04-29 1980-04-22 Ruhrchemie Aktiengesellschaft Process for the production of hydrocarbon mixtures
NL8400608A (nl) * 1984-02-28 1985-09-16 Shell Int Research Werkwijze voor de bereiding van koolwaterstoffen.
US5545674A (en) * 1987-05-07 1996-08-13 Exxon Research And Engineering Company Surface supported cobalt catalysts, process utilizing these catalysts for the preparation of hydrocarbons from synthesis gas and process for the preparation of said catalysts
US5028634A (en) * 1989-08-23 1991-07-02 Exxon Research & Engineering Company Two stage process for hydrocarbon synthesis
JPH0812303A (ja) * 1994-07-05 1996-01-16 Ishikawajima Harima Heavy Ind Co Ltd プレートリフォーマ
DE19653991A1 (de) * 1996-12-21 1998-06-25 Degussa Reaktor zur Durchführung endothermer katalytischer Reaktionen
DE19654361A1 (de) 1996-12-24 1998-06-25 Behr Gmbh & Co Reaktor in Stapelbauweise
GB2322633A (en) * 1997-02-28 1998-09-02 Norske Stats Oljeselskap Fischer-Tropsch reactor
DE19801374C1 (de) * 1998-01-16 1999-03-11 Dbb Fuel Cell Engines Gmbh Verfahren zum Löten von metallischen mikrostrukturierten Blechen
US6616909B1 (en) * 1998-07-27 2003-09-09 Battelle Memorial Institute Method and apparatus for obtaining enhanced production rate of thermal chemical reactions
US6228341B1 (en) * 1998-09-08 2001-05-08 Uop Llc Process using plate arrangement for exothermic reactions
US6180846B1 (en) * 1998-09-08 2001-01-30 Uop Llc Process and apparatus using plate arrangement for combustive reactant heating
DE60014671T2 (de) * 1999-08-17 2006-02-23 Battelle Memorial Institute, Richland Katalysatorstruktur und fischer-tropschsyntheseverfahren
US6451864B1 (en) * 1999-08-17 2002-09-17 Battelle Memorial Institute Catalyst structure and method of Fischer-Tropsch synthesis
US6284217B1 (en) * 1999-08-17 2001-09-04 Battelle Memorial Institute Method and catalyst structure for steam reforming of a hydrocarbon
US6488838B1 (en) * 1999-08-17 2002-12-03 Battelle Memorial Institute Chemical reactor and method for gas phase reactant catalytic reactions
JP4704649B2 (ja) 2000-01-11 2011-06-15 コンパクトジーティーエル パブリック リミテッド カンパニー 触媒反応器
US6495610B1 (en) * 2000-06-19 2002-12-17 Imperial Chemical Industries Plc Methanol and hydrocarbons
US20020143075A1 (en) * 2001-03-27 2002-10-03 Agee Kenneth L. Low-profile moving bed reactor
FR2824755B1 (fr) 2001-05-15 2003-08-15 Physiques Et Chimiques Reacteur a plaques et son fonctionnement dans un procede catalytique exothermique
FR2826294B1 (fr) * 2001-06-25 2003-09-26 Inst Francais Du Petrole Dispositif et procede optimisant la circulation d'une suspension dans une installation comprenant un reacteur fischer-tropsch
AU2002324539B2 (en) * 2001-07-25 2008-04-24 Conocophillips Company Optimizing the production rate of slurry bubble reactors by using large gas flow rates and moderate single pass conversion
US7201883B2 (en) 2001-10-12 2007-04-10 Compactgtl Plc Catalytic reactor
GB0124999D0 (en) 2001-10-18 2001-12-05 Accentus Plc Catalytic reactor
GB0125035D0 (en) 2001-10-18 2001-12-12 Accentus Plc Catalytic reactor
GB0129054D0 (en) * 2001-12-05 2002-01-23 Accentus Plc Catalytic reactor and process
GB2399516B (en) * 2001-12-05 2005-03-16 Gtl Microsystems Ag Process and apparatus for steam-methane reforming
US20040102530A1 (en) * 2002-11-22 2004-05-27 Blue Star Sustainable Technologies Corporation Multistage compact fischer-tropsch reactor
US20050203195A1 (en) * 2003-08-05 2005-09-15 Yong Wang Tailored Fischer-Tropsch synthesis product distribution
HK1060024A2 (en) * 2004-01-28 2004-06-25 陈景光 Multifunctional portable solar battery charger
US7084180B2 (en) * 2004-01-28 2006-08-01 Velocys, Inc. Fischer-tropsch synthesis using microchannel technology and novel catalyst and microchannel reactor
US8747805B2 (en) * 2004-02-11 2014-06-10 Velocys, Inc. Process for conducting an equilibrium limited chemical reaction using microchannel technology
GB0413400D0 (en) * 2004-06-16 2004-07-21 Accentus Plc Catalytic plant and process

Also Published As

Publication number Publication date
OA12965A (en) 2006-10-13
US7217741B2 (en) 2007-05-15
TW200420342A (en) 2004-10-16
TWI281877B (en) 2007-06-01
NO20053244D0 (no) 2005-07-01
US20060041029A1 (en) 2006-02-23
NO333822B1 (no) 2013-09-23
GB0314790D0 (en) 2003-07-30
AP2005003315A0 (en) 2005-06-30
MY135490A (en) 2008-04-30

Similar Documents

Publication Publication Date Title
MXPA05005870A (es) Reactor catalitico y proceso.
RU2344069C2 (ru) Способ получения водорода из газа, содержащего метан, в частности природного газа, и установка для осуществления способа
RU2617772C2 (ru) Способ получения синтез-газа для синтеза аммиака и соответствующая внешняя секция установки для получения аммиака
RU2478564C2 (ru) Способ получения синтез-газа для синтеза аммиака
NO20070094L (no) Katalytisk anlegg og fremgangsmate for a gjennomfore Fischer-Tropsch syntese
EP1604948A4 (en) SYNTHESEGAS MANUFACTURING METHOD AND DIMETHYL ETHER MANUFACTURING SYNTHESEGAS AND OVEN FOR THE MANUFACTURE OF SYNTHESEGAS
NO20053244L (no) Katalytisk reaktor og fremgangsmate.
RU2010108254A (ru) Способ получения синтез-газа для синтеза аммиака
NO20084686L (no) Katalysatorstruktur for en hurtig reaksjon
NO20052767L (no) Gasskraftverk og fremgangsmate for drift av samme
MY114715A (en) Process of producing methanol
CA2428263A1 (en) Method for producing ammonia on the basis of a nitrogen-hydrogen mixture from natural gas
ATE528070T1 (de) Sauerstoffentfernung
DK1136441T3 (da) Fremgangsmåde til katalytisk omsætning af carbonmonoxid i en hydrogenholdig gasblanding
NO20083063L (no) Fremgangsmate for oppstarting av en prosess for fremstilling av hydrokarboner fra syntesegass
TR200102318T2 (tr) İkincil yeniden oluşturma işlemi ve yakıcı.
RU2008104144A (ru) Установка и способ получения синтез-газа
CN102171135B (zh) 生产氨合成气的方法
US6740258B1 (en) Process for the production of synthesis gas in conjunction with a pressure swing adsorption unit
BRPI0416697A (pt) veìculo
RU2680047C1 (ru) Способ получения синтез-газа для производства аммиака
NO20030371L (no) En reaktor som omfatter et pakket lag av båren katalysator eller båren katalysatorforlöper, og en anvendelse av reaktoren
NO20084740L (no) Oksygenfjerning
FR2848548B1 (fr) Procede de generation d'un melange de synthese co-h2 sous pression par oxydation partielle catalytique en minimisant la formation de suies
NO20006678L (no) Dampreformering av metan

Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: COMPACTGTL LTD, GB

MM1K Lapsed by not paying the annual fees
LIS Published licence

Free format text: EXCLUSIVE LICENSE

Name of requester: NIMTEC AS, JOHAN SVERDRUPSGATE 4, 3717 SKIEN

MM1K Lapsed by not paying the annual fees