AU2002233239A1 - Microparticles with an improved release profile and method for the production thereof - Google Patents

Microparticles with an improved release profile and method for the production thereof

Info

Publication number: AU2002233239A1
Authority: AU; Australia
Prior art keywords: microparticles; production; release profile; improved release; improved
Prior art date: 2000-12-13
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.): Granted

Application number

AU2002233239A

Other versions

AU2002233239B2 (en

Inventor

Ruland Fridrich

Thomas Kissel

Peter Schneider

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.)

Merckle GmbH

Original Assignee

Merckle 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.)

2000-12-13

Filing date

2001-12-11

Publication date

2002-08-29

2000-12-13 Priority claimed from DE2000161944 external-priority patent/DE10061944A1/en

2001-04-11 Priority claimed from DE2001118160 external-priority patent/DE10118160A1/en

2001-12-11 Application filed by Merckle GmbH filed Critical Merckle GmbH

2001-12-11 Priority claimed from PCT/EP2001/014515 external-priority patent/WO2002047664A2/en

2002-08-29 Publication of AU2002233239A1 publication Critical patent/AU2002233239A1/en

2006-05-11 Application granted granted Critical

2006-05-11 Publication of AU2002233239B2 publication Critical patent/AU2002233239B2/en

2021-12-11 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
DE10061944.4		2000-12-13
DE2000161944 DE10061944A1 (en)	2000-12-13	2000-12-13	Microparticles for delayed release of drugs, especially proteins or peptides, from polymer matrix, prepared by encapsulation under controlled conditions to maximize drug loading and minimize initial burst phase release
DE10118160.4		2001-04-11
DE2001118160 DE10118160A1 (en)	2001-04-11	2001-04-11	Microparticles for delayed release of drugs, especially proteins or peptides, from polymer matrix, prepared by encapsulation under controlled conditions to maximize drug loading and minimize initial burst phase release
PCT/EP2001/014515 WO2002047664A2 (en)	2000-12-13	2001-12-11	Microparticles with an improved release profile and method for the production thereof

Publications (2)

Publication Number	Publication Date
AU2002233239A1 true AU2002233239A1 (en)	2002-08-29
AU2002233239B2 AU2002233239B2 (en)	2006-05-11

Family

ID=26007947

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
AU2002233239A Ceased AU2002233239B2 (en)	2000-12-13	2001-12-11	Microparticles with an improved release profile and method for the production thereof
AU3323902A Pending AU3323902A (en)	2000-12-13	2001-12-11	Microparticles with an improved release profile and method for the production thereof

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
AU3323902A Pending AU3323902A (en)	2000-12-13	2001-12-11	Microparticles with an improved release profile and method for the production thereof

Country Status (20)

Country	Link
US (1)	US20040115277A1 (en)
EP (1)	EP1341522B1 (en)
JP (1)	JP2004515527A (en)
AT (1)	ATE309788T1 (en)
AU (2)	AU2002233239B2 (en)
BG (1)	BG107885A (en)
BR (1)	BR0116077A (en)
CA (1)	CA2431285A1 (en)
CY (1)	CY1105442T1 (en)
CZ (1)	CZ20031559A3 (en)
DE (1)	DE50108114D1 (en)
DK (1)	DK1341522T3 (en)
EE (1)	EE200300279A (en)
ES (1)	ES2250502T3 (en)
HU (1)	HUP0302363A3 (en)
NO (1)	NO20032657L (en)
PL (1)	PL363716A1 (en)
RU (1)	RU2291686C2 (en)
SK (1)	SK7172003A3 (en)
WO (1)	WO2002047664A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2570734A1 (en) *	2004-06-28	2006-02-02	Cornell Research Foundation, Inc.	Injectable microspheres from unsaturated functionalized polyhydric alcohol esters
GB0416328D0 (en) *	2004-07-21	2004-08-25	Univ Cardiff	Use of dry powder compositions for pulmonary delivery
EP1679065A1 (en)	2005-01-07	2006-07-12	OctoPlus Sciences B.V.	Controlled release compositions for interferon based on PEGT/PBT block copolymers
US8628701B2 (en) *	2006-10-31	2014-01-14	Xavier University Of Louisiana	Method of micro-encapsulation
UA90013C2 (en)	2008-03-19	2010-03-25	Давид Анатолійович Нога	Pharmaceutical composition containing insulin and process for the preparation thereof
WO2011163469A1 (en)	2010-06-23	2011-12-29	Teva Pharmaceutical Industries Ltd.	Hydrated form of anti-inflammatory roflumilast-n-oxide
CN104114159B (en)	2011-12-14	2019-08-09	阿布拉科斯生物科学有限公司	Polymeric excipients for particle lyophilization or freezing
US9308172B2 (en) *	2012-10-26	2016-04-12	Board Of Trustees Of Michigan State University	Device and method for encapsulation of hydrophilic materials
ES2716384T3 (en) *	2013-04-18	2019-06-12	Shandong luye pharmaceutical co ltd	Pharmaceutical Composition of Goserelin Sustained Release Microspheres
DK3369435T3 (en)	2013-07-18	2019-11-25	Xalud Therapeutics Inc	COMPOSITION FOR TREATMENT OF INFLAMMATORY DISEASE
WO2015024759A1 (en) *	2013-08-21	2015-02-26	Evonik Industries Ag	Process for preparing redispersible powders of water-insoluble, biodegradable polyesters

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3116311B2 (en) *	1990-06-13	2000-12-11	エーザイ株式会社	Manufacturing method of microsphere
IT1243390B (en) *	1990-11-22	1994-06-10	Vectorpharma Int	PHARMACEUTICAL COMPOSITIONS IN THE FORM OF PARTICLES SUITABLE FOR THE CONTROLLED RELEASE OF PHARMACOLOGICALLY ACTIVE SUBSTANCES AND PROCEDURE FOR THEIR PREPARATION.
DE4201179A1 (en) *	1992-01-17	1993-07-22	Alfatec Pharma Gmbh	Granulates or pellets comprising dispersion of active agent in hydrophilic macromolecules - are e.g. for treatment of depression, hypertension, rheumatism, etc.
ES2077547T3 (en) *	1992-11-17	2000-06-16	Yoshitomi Pharmaceutical	SUSTAINED RELEASE MICROSPHERE CONTAINING AN ANTIPSYCHOTIC AND PRODUCTION PROCEDURE.
FR2702968B1 (en) *	1993-03-23	1995-06-23	Lafon Labor	Process for the preparation of particles containing an active ingredient by extrusion and lyophilization.
JPH08511418A (en) *	1993-04-19	1996-12-03	メディソーブ・テクノロジーズ・インターナショナル・リミテッド・パートナーシップ	Long-acting treatment by sustained release delivery of antisense oligodeoxyribonucleotides from biodegradable ultrafine particles.
US5942253A (en) *	1995-10-12	1999-08-24	Immunex Corporation	Prolonged release of GM-CSF
US5792477A (en) *	1996-05-07	1998-08-11	Alkermes Controlled Therapeutics, Inc. Ii	Preparation of extended shelf-life biodegradable, biocompatible microparticles containing a biologically active agent
CA2213906A1 (en) *	1996-09-23	1998-03-23	Dusica Maysinger	Pharmaceutical composition and method for neuron rescue in ischemic stroke
KR100289471B1 (en) *	1998-01-19	2001-09-17	김충섭	A controlled/sustained implant delivery containing fentanyls
US6194006B1 (en) *	1998-12-30	2001-02-27	Alkermes Controlled Therapeutics Inc. Ii	Preparation of microparticles having a selected release profile
EP1044683A1 (en) *	1999-04-15	2000-10-18	Debio Recherche Pharmaceutique S.A.	One-step dispersion method for the microencapsulation of water soluble substances

2001
- 2001-12-11 HU HU0302363A patent/HUP0302363A3/en unknown
- 2001-12-11 CZ CZ20031559A patent/CZ20031559A3/en unknown
- 2001-12-11 AT AT01984822T patent/ATE309788T1/en not_active IP Right Cessation
- 2001-12-11 AU AU2002233239A patent/AU2002233239B2/en not_active Ceased
- 2001-12-11 EE EEP200300279A patent/EE200300279A/en unknown
- 2001-12-11 DK DK01984822T patent/DK1341522T3/en active
- 2001-12-11 SK SK717-2003A patent/SK7172003A3/en unknown
- 2001-12-11 BR BR0116077-0A patent/BR0116077A/en not_active Application Discontinuation
- 2001-12-11 CA CA002431285A patent/CA2431285A1/en not_active Abandoned
- 2001-12-11 WO PCT/EP2001/014515 patent/WO2002047664A2/en not_active Application Discontinuation
- 2001-12-11 EP EP01984822A patent/EP1341522B1/en not_active Expired - Lifetime
- 2001-12-11 PL PL01363716A patent/PL363716A1/en unknown
- 2001-12-11 AU AU3323902A patent/AU3323902A/en active Pending
- 2001-12-11 JP JP2002549238A patent/JP2004515527A/en active Pending
- 2001-12-11 DE DE50108114T patent/DE50108114D1/en not_active Expired - Lifetime
- 2001-12-11 US US10/450,407 patent/US20040115277A1/en not_active Abandoned
- 2001-12-11 RU RU2003117366/15A patent/RU2291686C2/en not_active IP Right Cessation
- 2001-12-11 ES ES01984822T patent/ES2250502T3/en not_active Expired - Lifetime
2003
- 2003-06-06 BG BG107885A patent/BG107885A/en unknown
- 2003-06-12 NO NO20032657A patent/NO20032657L/en not_active Application Discontinuation
2006
- 2006-01-19 CY CY20061100073T patent/CY1105442T1/en unknown

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