GR3020404T3 - Tablets with controlled-rate release of active substances - Google Patents

Tablets with controlled-rate release of active substances

Info

Publication number
GR3020404T3
GR3020404T3 GR960401579T GR960401579T GR3020404T3 GR 3020404 T3 GR3020404 T3 GR 3020404T3 GR 960401579 T GR960401579 T GR 960401579T GR 960401579 T GR960401579 T GR 960401579T GR 3020404 T3 GR3020404 T3 GR 3020404T3
Authority
GR
Greece
Prior art keywords
substances
tablets
controlled
active substances
rate release
Prior art date
Application number
GR960401579T
Other languages
English (en)
Inventor
Ubaldo Conte
Manna Aldo La
Paolo Colombo
Original Assignee
Jagotec Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11199332&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GR3020404(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Jagotec Ag filed Critical Jagotec Ag
Publication of GR3020404T3 publication Critical patent/GR3020404T3/el

Links

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
    • A61K9/20—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
GR960401579T 1989-12-14 1996-06-12 Tablets with controlled-rate release of active substances GR3020404T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02269489A IT1237904B (it) 1989-12-14 1989-12-14 Compresse a rilascio a velocita' controllata delle sostanze attive

Publications (1)

Publication Number Publication Date
GR3020404T3 true GR3020404T3 (en) 1996-09-30

Family

ID=11199332

Family Applications (1)

Application Number Title Priority Date Filing Date
GR960401579T GR3020404T3 (en) 1989-12-14 1996-06-12 Tablets with controlled-rate release of active substances

Country Status (10)

Country Link
US (1) US5422123A (el)
EP (1) EP0432607B1 (el)
JP (1) JP2907557B2 (el)
AT (1) ATE135906T1 (el)
CA (1) CA2031393C (el)
DE (1) DE69026215T2 (el)
DK (1) DK0432607T3 (el)
ES (1) ES2085316T3 (el)
GR (1) GR3020404T3 (el)
IT (1) IT1237904B (el)

Families Citing this family (146)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2572673B2 (ja) * 1990-07-25 1997-01-16 エスエス製薬株式会社 徐放性錠剤
IT1255522B (it) * 1992-09-24 1995-11-09 Ubaldo Conte Compressa per impiego terapeutico atta a cedere una o piu' sostanze attive con differenti velocita'
IT1256393B (it) * 1992-11-17 1995-12-04 Inverni Della Beffa Spa Forme matriciali multistrato per il rilascio controllato di principi attivi
US6183778B1 (en) 1993-09-21 2001-02-06 Jagotec Ag Pharmaceutical tablet capable of liberating one or more drugs at different release rates
IT1265240B1 (it) * 1993-11-30 1996-10-31 Ekita Investments Nv Compressa farmaceutica a rilascio controllato, di forma lenticolare
DE4341442C2 (de) * 1993-12-04 1998-11-05 Lohmann Therapie Syst Lts Vorrichtung zur kontrollierten Freisetzung von Wirkstoffen sowie ihre Verwendung
JP4194114B2 (ja) * 1994-02-23 2008-12-10 ビーエム リサーチ エイ／エス 制御放出組成物
DE4416926C2 (de) * 1994-05-13 2000-01-13 Lohmann Therapie Syst Lts Verfahren zur Herstellung von Vorrichtungen zur kontrollierten Freisetzung von Wirkstoffen
US5583162A (en) * 1994-06-06 1996-12-10 Biopore Corporation Polymeric microbeads and method of preparation
DE4431653C2 (de) 1994-09-06 2000-01-20 Lohmann Therapie Syst Lts Manteltablette zur kontrollierten Freisetzung von Wirkstoffen, ein Verfahren zu ihrer Herstellung und ihre Verwendung
US5534263A (en) * 1995-02-24 1996-07-09 Alza Corporation Active agent dosage form comprising a matrix and at least two insoluble bands
US6548084B2 (en) 1995-07-20 2003-04-15 Smithkline Beecham Plc Controlled release compositions
GB9514842D0 (en) * 1995-07-20 1995-09-20 Smithkline Beecham Plc Novel formulation
CA2182851A1 (en) * 1995-08-15 1997-02-16 August Masaru Watanabe Method for treating substance abuse withdrawal
US5783212A (en) * 1996-02-02 1998-07-21 Temple University--of the Commonwealth System of Higher Education Controlled release drug delivery system
IT1282650B1 (it) * 1996-02-19 1998-03-31 Jagotec Ag Compressa farmaceutica,caratterizzata da elevato aumento di volume a contatto con liquidi biologici
US5830503A (en) * 1996-06-21 1998-11-03 Andrx Pharmaceuticals, Inc. Enteric coated diltiazem once-a-day formulation
PT938318E (pt) * 1996-08-29 2001-10-30 Jagotec Ag Comprimido com libertacao controlada de cloridrato de alfuzosina
DE19640062B4 (de) 1996-09-28 2006-04-27 Lts Lohmann Therapie-Systeme Ag Orale Zubereitung, enthaltend in einer in wässrigem Medium quellbaren Matrix wenigstens einen pharmazeutischen Wirkstoff
US6361796B1 (en) * 1996-10-25 2002-03-26 Shire Laboratories, Inc. Soluble form osmotic dose delivery system
US6110498A (en) * 1996-10-25 2000-08-29 Shire Laboratories, Inc. Osmotic drug delivery system
EP0951278A2 (en) * 1997-01-03 1999-10-27 ELAN CORPORATION, Plc Sustained release cisapride mini-tablet formulation
US6074669A (en) * 1997-01-20 2000-06-13 Ranbaxy Laboratories Limited Controlled drug delivery system for diltiazem
US6048908A (en) * 1997-06-27 2000-04-11 Biopore Corporation Hydrophilic polymeric material
IT1294760B1 (it) 1997-09-03 1999-04-12 Jagotec Ag Procedimento per la preparazione di compresse farmaceutiche in grado di cedere,secondo schemi predeterminabili, principi attivi poco
DK1067910T3 (da) * 1998-04-03 2004-10-04 Egalet As Komposition med styret afgivelse
US6365183B1 (en) 1998-05-07 2002-04-02 Alza Corporation Method of fabricating a banded prolonged release active agent dosage form
US6524620B2 (en) 1998-07-20 2003-02-25 Andrx Pharmaceuticals, Inc. Diltiazem controlled release formulation and method of manufacture
MXPA02007254A (es) 2000-02-04 2002-12-09 Depomed Inc Forma de dosis de cubierta-y-nucleo que se aproxima a liberacion de droga de orden cero.
AR030557A1 (es) * 2000-04-14 2003-08-27 Jagotec Ag Una tableta en multicapa de liberacion controlada y metodo de tratamiento
DE10031043A1 (de) * 2000-06-26 2002-02-14 Bayer Ag Retardzubereitungen von Chinolonantibiotika und Verfahren zu ihrer Herstellung
US6720003B2 (en) * 2001-02-16 2004-04-13 Andrx Corporation Serotonin reuptake inhibitor formulations
US6960357B2 (en) * 2001-05-25 2005-11-01 Mistral Pharma Inc. Chemical delivery device
IL159715A0 (en) * 2001-07-10 2004-06-20 Teva Pharma Drug delivery system for zero order, zero order-biphasic, ascending or descending drug delivery
GB0117619D0 (en) * 2001-07-19 2001-09-12 Phoqus Ltd Pharmaceutical dosage form
US20030068375A1 (en) 2001-08-06 2003-04-10 Curtis Wright Pharmaceutical formulation containing gelling agent
US20040234602A1 (en) * 2001-09-21 2004-11-25 Gina Fischer Polymer release system
WO2003024430A1 (en) 2001-09-21 2003-03-27 Egalet A/S Morphine polymer release system
US20030152622A1 (en) * 2001-10-25 2003-08-14 Jenny Louie-Helm Formulation of an erodible, gastric retentive oral diuretic
CA2409552A1 (en) * 2001-10-25 2003-04-25 Depomed, Inc. Gastric retentive oral dosage form with restricted drug release in the lower gastrointestinal tract
US20030104052A1 (en) * 2001-10-25 2003-06-05 Bret Berner Gastric retentive oral dosage form with restricted drug release in the lower gastrointestinal tract
US20030091630A1 (en) * 2001-10-25 2003-05-15 Jenny Louie-Helm Formulation of an erodible, gastric retentive oral dosage form using in vitro disintegration test data
US6635675B2 (en) 2001-11-05 2003-10-21 Cypress Bioscience, Inc. Method of treating chronic fatigue syndrome
US6602911B2 (en) * 2001-11-05 2003-08-05 Cypress Bioscience, Inc. Methods of treating fibromyalgia
ITMI20012481A1 (it) 2001-11-23 2003-05-23 Univ Parma Sistemi modulari per il rilascio controllato di sostanza a controllo spaziale e temporale
BR0215413A (pt) * 2001-12-24 2004-12-14 Teva Pharma Formula dosada com um comprimido central de ingrediente ativo encapado em uma capa anular prensada de material em pó ou granulado e processo e conjunto de ferramentas para a sua produção
US20040052843A1 (en) * 2001-12-24 2004-03-18 Lerner E. Itzhak Controlled release dosage forms
EP2266590A3 (en) 2002-02-22 2011-04-20 Shire LLC Active agent delivery sytems and methods for protecting and administering active agents
ITMI20020514A1 (it) * 2002-03-12 2003-09-12 Jagotec Ag Sistema terapeutico per il rilascio controllato di uno o piu' principi attivi
US7008979B2 (en) * 2002-04-30 2006-03-07 Hydromer, Inc. Coating composition for multiple hydrophilic applications
US20040151772A1 (en) * 2002-11-08 2004-08-05 Egalet A/S Controlled release carvedilol compositions
US20040109889A1 (en) * 2002-12-04 2004-06-10 Bunick Frank J. Surface treatment composition for soft substrates
JP3811127B2 (ja) * 2003-01-30 2006-08-16 株式会社東芝 情報記録装置及び情報記録方法
US20040185093A1 (en) * 2003-03-18 2004-09-23 Szymczak Christopher E. Compositions containing sucralose
EP1610767B1 (en) * 2003-03-26 2011-01-19 Egalet A/S Morphine controlled release system
ES2307003T3 (es) * 2003-03-26 2008-11-16 Egalet A/S Composiciones matriciales para el suministro controlado de sustancias medicamentosas.
GB0319874D0 (en) * 2003-08-22 2003-09-24 Glaxo Group Ltd Novel formulation
US7611728B2 (en) * 2003-09-05 2009-11-03 Supernus Pharmaceuticals, Inc. Osmotic delivery of therapeutic compounds by solubility enhancement
PL1663175T3 (pl) * 2003-09-19 2012-09-28 Sun Pharma Advanced Res Co Ltd Doustny system podawania leku
US10226428B2 (en) 2003-09-19 2019-03-12 Sun Pharma Advanced Research Company Ltd. Oral drug delivery system
US10213387B2 (en) 2003-09-19 2019-02-26 Sun Pharma Advanced Research Company Ltd. Oral drug delivery system
TW200517114A (en) 2003-10-15 2005-06-01 Combinatorx Inc Methods and reagents for the treatment of immunoinflammatory disorders
US20050266082A1 (en) * 2004-05-26 2005-12-01 Patel Satishkumar A Preparation of stable paroxetine HC1 ER tablets using a melt granulation process
US20060002986A1 (en) * 2004-06-09 2006-01-05 Smithkline Beecham Corporation Pharmaceutical product
DK1765292T3 (en) 2004-06-12 2018-01-02 Collegium Pharmaceutical Inc ABUSE PREVENTIONAL PHARMACEUTICAL FORMULATIONS
CN1993112A (zh) * 2004-07-29 2007-07-04 赛诺菲-安万特 用于具有高度pH依赖性溶解度的活性成分的控释的药物多层片剂
WO2006023347A1 (en) * 2004-08-20 2006-03-02 Alpharma, Inc. Paroxetine formulations
US20070212415A1 (en) * 2004-09-15 2007-09-13 Gl Pharmtech Corp. Sustained-release tablet containing doxazosin mesylate
US20060062811A1 (en) * 2004-09-21 2006-03-23 Szymczak Christopher E Medicinal cooling emulsions
US8779175B2 (en) * 2004-10-25 2014-07-15 Synthonics, Inc. Coordination complexes, pharmaceutical solutions comprising coordination complexes, and methods of treating patients
US7619007B2 (en) 2004-11-23 2009-11-17 Adamas Pharmaceuticals, Inc. Method and composition for administering an NMDA receptor antagonist to a subject
EP1827385B1 (en) 2004-11-23 2013-03-27 Adamas Pharmaceuticals, Inc. Pharmaceutical composition comprising memantine in an extended dosage release form for use in the treatment of dementias
WO2006058236A2 (en) 2004-11-24 2006-06-01 Neuromolecular Pharmaceuticals, Inc. Composition comprising an nmda receptor antagonist and levodopa and use thereof for treating neurological disease
AR053986A1 (es) 2004-12-03 2007-05-30 Osmotica Pharmaceutical Argent Dispositivo osmotico que contiene amantadina y una sal osmotica
JP5666087B2 (ja) 2005-04-06 2015-02-12 アダマス・ファーマシューティカルズ・インコーポレーテッド Ｃｎｓ関連疾患の治療のための方法及び組成物
JP2008540437A (ja) * 2005-05-03 2008-11-20 ミユーチユアル・フアーマシユーチカルズ・カンパニー・インコーポレーテツド キニーネを含有する制御放出調合剤
RU2007143087A (ru) * 2005-06-02 2009-07-20 Биовэйл Лэборэториз Интернэшнл С.Р.Л. (Bb) Композиция с модифицированным высвобождением минимум одной формы венлафаксина
CN101188999B (zh) * 2005-06-03 2012-07-18 尹格莱特股份有限公司 用于递送分散在分散介质中的活性物质的药物传递系统
EP1912629A4 (en) * 2005-07-08 2012-09-12 Univ Arkansas ASYMMETRIC COATING COMPRESSOR
US8778395B2 (en) * 2005-08-11 2014-07-15 Andrx Labs, Llc Diltiazem controlled release formulation and method of manufacture
US20070036859A1 (en) * 2005-08-11 2007-02-15 Perry Ronald L Sustained release antihistamine and decongestant composition
WO2007035816A2 (en) * 2005-09-20 2007-03-29 Dr. Reddy's Laboratories Ltd. Paroxetine compositions
US7994220B2 (en) * 2005-09-28 2011-08-09 Cypress Bioscience, Inc. Milnacipran for the long-term treatment of fibromyalgia syndrome
KR100591142B1 (ko) * 2005-11-04 2006-06-20 지엘팜텍 주식회사 파록세틴을 활성물질로 함유하는 장용성 서방형 정제
US8440695B2 (en) * 2005-11-09 2013-05-14 St Jude Children's Research Hospital Use of chloroquine to treat metabolic syndrome
CA2629514A1 (en) * 2005-11-14 2007-05-24 Auspex Pharmaceuticals, Inc. Substituted phenylpiperidines with serotoninergic activity and enhanced therapeutic properties
US8691272B2 (en) * 2005-12-30 2014-04-08 Intelgenx Corp. Multilayer tablet
AU2007208023B2 (en) * 2006-01-24 2013-08-22 MicroPort Cardiovascular LLC Drug delivery system for retarding release of water soluble drugs
US8747897B2 (en) 2006-04-27 2014-06-10 Supernus Pharmaceuticals, Inc. Osmotic drug delivery system
US8765178B2 (en) * 2006-07-19 2014-07-01 Watson Laboratories, Inc. Controlled release formulations and associated methods
US9101544B2 (en) 2006-08-30 2015-08-11 Jagotec Ag Controlled release nisoldipine compositions
US8124598B2 (en) * 2006-09-14 2012-02-28 Sharon Sageman 7-keto DHEA for psychiatric use
WO2008041553A1 (fr) * 2006-09-26 2008-04-10 Astellas Pharma Inc. Préparation à libération entretenue de tacrolimus
US20080292695A1 (en) * 2006-12-01 2008-11-27 Kristin Arnold Carvedilol forms, compositions, and methods of preparation thereof
US20090028935A1 (en) * 2006-12-01 2009-01-29 Kristin Arnold Carvedilol forms, compositions, and methods of preparation thereof
WO2008084698A1 (ja) * 2006-12-28 2008-07-17 Astellas Pharma Inc. タクロリムス徐放性医薬組成物
US20100291205A1 (en) * 2007-01-16 2010-11-18 Egalet A/S Pharmaceutical compositions and methods for mitigating risk of alcohol induced dose dumping or drug abuse
KR100885029B1 (ko) * 2007-02-07 2009-02-23 지엘팜텍 주식회사 경구투여용 서방성 삼중정제
NZ580972A (en) 2007-06-04 2012-02-24 Egalet Ltd Controlled release pharmaceutical compositions for prolonged effect
US20100160274A1 (en) * 2007-09-07 2010-06-24 Sharon Sageman 7-KETO DHEA for Psychiatric Use
US9138430B2 (en) * 2007-12-27 2015-09-22 Mylan Specialty L.P. Formulation and method for the release of paroxetine in the large intestine
WO2009122431A2 (en) * 2008-02-15 2009-10-08 Sun Pharma Advanced Research Company Ltd., Oral controlled release tablet
WO2009146537A1 (en) * 2008-06-02 2009-12-10 Pharmascience Inc. Multilayer control-release drug delivery system
EP2331088A4 (en) 2008-08-06 2011-10-12 Gosforth Ct Holdings Pty Ltd COMPOSITIONS AND METHODS FOR TREATING PSYCHIATRIC ILLNESSES
CA2738414C (en) 2008-09-29 2014-05-27 Wockhardt Research Centre Extended release dosage form of ropinirole
US20100233259A1 (en) * 2008-12-12 2010-09-16 Pascal Grenier Dosage form of ropinirole
US20100151020A1 (en) * 2008-12-16 2010-06-17 Vered Rosenberger Drug delivery system for zero order, zero order biphasic, ascending or descending drug delivery of methylphenidate
CA2751667C (en) 2009-02-06 2016-12-13 Egalet Ltd. Immediate release composition resistant to abuse by intake of alcohol
WO2010103365A2 (en) 2009-03-09 2010-09-16 Council Of Scientific & Industrial Research Sustained release composition of therapeutic agent
US20100247646A1 (en) * 2009-03-26 2010-09-30 Ranbaxy Laboratories Limited Extended release tablets of nisoldipine
EP2445487A2 (en) 2009-06-24 2012-05-02 Egalet Ltd. Controlled release formulations
CA2782556C (en) 2009-12-02 2018-03-27 Adamas Pharmaceuticals, Inc. Amantadine compositions and methods of use
US10610528B2 (en) 2009-12-08 2020-04-07 Intelgenx Corp. Solid oral film dosage forms and methods for making same
US20110136815A1 (en) 2009-12-08 2011-06-09 Horst Zerbe Solid oral film dosage forms and methods for making same
US10668060B2 (en) 2009-12-10 2020-06-02 Collegium Pharmaceutical, Inc. Tamper-resistant pharmaceutical compositions of opioids and other drugs
US20110150986A1 (en) * 2009-12-18 2011-06-23 Kristin Arnold Quinine formulations, method of making, and metho of use thereof
US10485770B2 (en) 2009-12-21 2019-11-26 Aptapharma, Inc. Functionally-coated multilayer tablets
EP2521537A2 (en) 2010-01-04 2012-11-14 Wockhardt Limited Pharmaceutical composition for modified delivery of actives
JP5849947B2 (ja) 2010-03-29 2016-02-03 アステラス製薬株式会社 放出制御医薬組成物
UA103851C2 (en) 2010-04-30 2013-11-25 ТЕЙКОКУ ФАРМА ЮЭсЭй, ИНК. Propylaminoindan transdermal composition
CA2991216C (en) 2010-12-22 2020-04-28 Purdue Pharma L.P. Encased tamper resistant controlled release dosage forms
ES2581323T3 (es) 2010-12-23 2016-09-05 Purdue Pharma Lp Formas de dosificación oral sólida resistentes a alteraciones
CN102525988B (zh) * 2011-01-04 2016-01-06 北京天衡药物研究院 富马酸喹硫平缓释片
WO2012123922A1 (en) 2011-03-17 2012-09-20 Lupin Limited Controlled release pharmaceutical compositions of selective serotonin reuptake inhibitor
WO2012129429A2 (en) 2011-03-24 2012-09-27 Teikoku Pharma Usa, Inc. Transdermal compositions comprising an active agent layer and an active agent conversion layer
GB201111712D0 (en) 2011-07-08 2011-08-24 Gosforth Ct Holdings Pty Ltd Pharmaceutical compositions
JP5913614B2 (ja) 2011-11-09 2016-04-27 テイコク ファーマ ユーエスエー インコーポレーテッド 皮膚新生物の処置方法
US20150086587A1 (en) * 2012-03-28 2015-03-26 Kansas State University Research Foundation Vaccine adjuvant
CN103371982A (zh) * 2012-04-20 2013-10-30 王进京 盐酸帕罗西汀肠溶控释片新型处方组成及制备方法
CA2877183A1 (en) 2012-07-06 2014-01-09 Egalet Ltd. Abuse deterrent pharmaceutical compositions for controlled release
WO2014070622A1 (en) 2012-11-02 2014-05-08 Teikoku Pharma Usa, Inc. Propynylaminoindan transdermal compositions
US20150313847A1 (en) * 2012-12-07 2015-11-05 Gumlink A/S Compressed Tablets
CN102961354A (zh) * 2012-12-24 2013-03-13 中国药科大学 阿西美辛三层控释片及其制备方法
BR112015017451B1 (pt) 2013-02-05 2023-01-10 Purdue Pharma L.P. Formulações farmacêuticas resistentes à violação
US10751287B2 (en) 2013-03-15 2020-08-25 Purdue Pharma L.P. Tamper resistant pharmaceutical formulations
WO2014204933A1 (en) 2013-06-17 2014-12-24 Adamas Pharmaceuticals, Inc. Amantadine compositions and methods of use
US20150133516A1 (en) 2013-11-13 2015-05-14 Brian K. Adams Methods and Compositions for Treating ADHD
US9132096B1 (en) 2014-09-12 2015-09-15 Alkermes Pharma Ireland Limited Abuse resistant pharmaceutical compositions
EP3258916A1 (en) 2015-02-20 2017-12-27 Osmotica Kereskedelmi ES Szolgaltato KFT Controlled release oral dosage form of gaba receptor agonist with enhanced pharmacokinetics
CN104622830A (zh) * 2015-03-04 2015-05-20 潍坊高新生物园发展有限公司 一种盐酸文拉法辛多层骨架控释片制剂及其制备方法
AU2016288643A1 (en) 2015-07-02 2018-02-22 University Of Louisville Research Foundation, Inc. Edible plant-derived microvesicle compositions for delivery of miRNA and methods for treatment of cancer
US10973783B2 (en) 2015-12-30 2021-04-13 Adamas Pharmaceuticals, Inc. Methods and compositions for the treatment of seizure-related disorders
CN105832689A (zh) * 2016-04-26 2016-08-10 海南华益泰康药业有限公司 一种含有双层片芯的缓释片剂
US9737530B1 (en) 2016-06-23 2017-08-22 Collegium Pharmaceutical, Inc. Process of making stable abuse-deterrent oral formulations
WO2018200885A1 (en) 2017-04-26 2018-11-01 Neurocentria, Inc. Magnesium compositions and methods of use
WO2022247952A1 (zh) * 2021-05-28 2022-12-01 上海博志研新药物技术有限公司 硝苯地平美托洛尔缓释组合物、其制备方法及应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4218433A (en) * 1977-03-03 1980-08-19 Nippon Kayaku Kabushiki Kaisha Constant-rate eluting tablet and method of producing same
US4892742A (en) * 1985-11-18 1990-01-09 Hoffmann-La Roche Inc. Controlled release compositions with zero order release
IT1188212B (it) * 1985-12-20 1988-01-07 Paolo Colombo Sistema per il rilascio a velocita' controllata di sostanze attive
IT1201136B (it) * 1987-01-13 1989-01-27 Resa Farma Compressa per uso farmaceutico atta al rilascio in tempi successivi di sostanze attive
NO883326L (no) * 1987-08-11 1989-02-13 Bayer Ag Dhp-retard-tilberedning.

Also Published As

Publication number Publication date
ES2085316T3 (es) 1996-06-01
IT1237904B (it) 1993-06-18
DE69026215T2 (de) 1996-08-22
EP0432607A1 (en) 1991-06-19
EP0432607B1 (en) 1996-03-27
CA2031393C (en) 1998-12-15
JP2907557B2 (ja) 1999-06-21
IT8922694A0 (it) 1989-12-14
DE69026215D1 (de) 1996-05-02
US5422123A (en) 1995-06-06
JPH06172162A (ja) 1994-06-21
DK0432607T3 (da) 1996-04-29
CA2031393A1 (en) 1991-06-15
ATE135906T1 (de) 1996-04-15

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