CL2004001192A1 - Un dispositivo de liberacion controlada que comprende: a) un nucleo con un agente activo y opcionalmente un excipiente y b) una pared que rodea al nucleo que tiene un pasaje preformado en ella, y que se rompe durante el uso para formar un segundo pas - Google Patents

Un dispositivo de liberacion controlada que comprende: a) un nucleo con un agente activo y opcionalmente un excipiente y b) una pared que rodea al nucleo que tiene un pasaje preformado en ella, y que se rompe durante el uso para formar un segundo pas

Info

Publication number: CL2004001192A1
Authority: CL; Chile
Prior art keywords: nucleo; nucleus; excipient; optionally; pass
Prior art date: 2003-05-22

Application number

CL200401192A

Other languages

English (en)

Inventor

Joaquina Vergez Juan A Faour

Original Assignee

Osmotica Argentina S A

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.)

2003-05-22

Filing date

2004-05-20

Publication date

2005-03-28

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=33476979&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CL2004001192(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2004-05-20 Application filed by Osmotica Argentina S A filed Critical Osmotica Argentina S A

2005-03-28 Publication of CL2004001192A1 publication Critical patent/CL2004001192A1/es

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
- A61K9/0004—Osmotic delivery systems; Sustained release driven by osmosis, thermal energy or gas
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
- A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
- A61K9/2086—Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat
- A61K9/209—Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat containing drug in at least two layers or in the core and in at least one outer layer

Landscapes

Health & Medical Sciences (AREA)
Epidemiology (AREA)
Animal Behavior & Ethology (AREA)
Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Pharmacology & Pharmacy (AREA)
Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Bioinformatics & Cheminformatics (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Medicinal Preparation (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)
External Artificial Organs (AREA)

CL200401192A 2003-05-22 2004-05-20 Un dispositivo de liberacion controlada que comprende: a) un nucleo con un agente activo y opcionalmente un excipiente y b) una pared que rodea al nucleo que tiene un pasaje preformado en ella, y que se rompe durante el uso para formar un segundo pas CL2004001192A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US47281903P	2003-05-22	2003-05-22

Publications (1)

Publication Number	Publication Date
CL2004001192A1 true CL2004001192A1 (es)	2005-03-28

Family

ID=33476979

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CL200401192A CL2004001192A1 (es)	2003-05-22	2004-05-20	Un dispositivo de liberacion controlada que comprende: a) un nucleo con un agente activo y opcionalmente un excipiente y b) una pared que rodea al nucleo que tiene un pasaje preformado en ella, y que se rompe durante el uso para formar un segundo pas

Country Status (8)

Country	Link
EP (1)	EP1629835A2 (es)
KR (2)	KR20060015286A (es)
AR (1)	AR047204A1 (es)
BR (1)	BRPI0410546A (es)
CA (1)	CA2526464C (es)
CL (1)	CL2004001192A1 (es)
UY (1)	UY28326A1 (es)
WO (1)	WO2004103349A2 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
PL1631251T3 (pl)	2003-04-24	2011-12-30	Jagotec Ag	Tabletka o opóźnionym uwalnianiu i o określonej geometrii
AR053986A1 (es)	2004-12-03	2007-05-30	Osmotica Pharmaceutical Argent	Dispositivo osmotico que contiene amantadina y una sal osmotica
PT2049123E (pt)	2006-08-03	2013-03-06	Horizon Pharma Ag	Tratamento de doença reumatóide com glucocorticóide de libertação retardada
US20100041644A1 (en) *	2006-11-28	2010-02-18	Laboratorios Liconsa, S. A.	Stabilized solid pharmaceutical composition of candesartan cilexetil
US8399007B2 (en)	2006-12-05	2013-03-19	Landec Corporation	Method for formulating a controlled-release pharmaceutical formulation
EP2500015A1 (en)	2006-12-05	2012-09-19	Landec Corporation	Delivery of drugs
JP2008308489A (ja) *	2007-05-11	2008-12-25	Santen Pharmaceut Co Ltd	ロピニロール又はその塩を有効成分として含有する後眼部疾患の予防又は治療剤
US8114883B2 (en)	2007-12-04	2012-02-14	Landec Corporation	Polymer formulations for delivery of bioactive materials
WO2010134097A2 (en) *	2009-05-22	2010-11-25	Alkem Laboratories Ltd.	Stable pharmaceutical compositions of olanzapine and process for their preparation
CN102935074B (zh) *	2011-08-15	2015-04-22	成都康弘药业集团股份有限公司	一种盐酸曲唑酮渗透泵控释片
KR102241487B1 (ko)	2013-02-20	2021-04-16	주식회사 종근당	제어방출 펠릿으로 된 약제학적 조성물
KR101647978B1 (ko) *	2014-03-17	2016-08-24	한국과학기술원	마이크로캡슐을 이용한 삼투압의 직접 측정 방법
WO2016132233A1 (en)	2015-02-20	2016-08-25	Osmotica Kereskedelmi Es Szolgaltato Kft	Controlled release oral dosage form of gaba receptor agonist with enhanced pharmacokinetics

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3952741A (en) *	1975-01-09	1976-04-27	Bend Research Inc.	Controlled release delivery system by an osmotic bursting mechanism
US4016880A (en) *	1976-03-04	1977-04-12	Alza Corporation	Osmotically driven active agent dispenser
US4271113A (en) *	1978-04-17	1981-06-02	Alza Corporation	Process for forming a passageway in an osmotic device
IL92966A (en) *	1989-01-12	1995-07-31	Pfizer	Dispensing devices powered by hydrogel
DD295760A5 (de) *	1989-01-31	1991-11-14	Martin-Luther-Universitaet Halle Wittenberg,De	Arzneistoffreigabesystem mit kotrollierter wirkstoffreisetzung
PT621032E (pt) *	1993-04-23	2001-01-31	Novartis Ag	Dispositivo de distribuicao de libertacao controlada de farmaco
AR026148A1 (es) *	2000-01-21	2003-01-29	Osmotica Argentina S A	Dispositivo osmotico con pasaje preformado que aumenta de tamano
DE20100700U1 (de) *	2001-01-16	2001-03-22	Eugster/Frismag Ag, Romanshorn	Kaffeegetränkzubereitungsautomat, insbesondere Espressoautomat
US20030143272A1 (en) *	2001-03-14	2003-07-31	Waterman Kenneth C.	Pharmaceutical tablet and process for making thereof
DE60212475T2 (de) *	2001-03-14	2007-07-05	Pfizer Products Inc., Groton	Pharmazeutische Tablette und ein Verfahren zu ihrer Herstellung
US6809288B2 (en) *	2001-05-23	2004-10-26	Osmotica Corp.	Laser drilling system and method

2004
- 2004-05-19 UY UY28326A patent/UY28326A1/es not_active Application Discontinuation
- 2004-05-20 AR ARP040101757A patent/AR047204A1/es active IP Right Grant
- 2004-05-20 CL CL200401192A patent/CL2004001192A1/es unknown
- 2004-05-21 KR KR1020057022264A patent/KR20060015286A/ko not_active Ceased
- 2004-05-21 EP EP04738451A patent/EP1629835A2/en not_active Withdrawn
- 2004-05-21 CA CA2526464A patent/CA2526464C/en not_active Expired - Lifetime
- 2004-05-21 BR BRPI0410546-0A patent/BRPI0410546A/pt not_active Application Discontinuation
- 2004-05-21 WO PCT/CR2004/000005 patent/WO2004103349A2/es not_active Ceased
- 2004-05-21 KR KR1020127022595A patent/KR20120105058A/ko not_active Ceased

Also Published As

Publication number	Publication date
CA2526464A1 (en)	2004-12-02
KR20120105058A (ko)	2012-09-24
UY28326A1 (es)	2004-06-30
AR047204A1 (es)	2006-01-11
EP1629835A2 (en)	2006-03-01
KR20060015286A (ko)	2006-02-16
WO2004103349A3 (es)	2005-03-31
CA2526464C (en)	2010-06-29
WO2004103349A2 (es)	2004-12-02
BRPI0410546A (pt)	2006-06-20

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