GB9409565D0 - Microballs including a pharmaceutically active ingredient and a polymer - Google Patents

Microballs including a pharmaceutically active ingredient and a polymer

Info

Publication number: GB9409565D0
Authority: GB; United Kingdom
Prior art keywords: microballs; polymer; active ingredient; pharmaceutically active; pharmaceutically
Prior art date: 1993-05-15
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

GB9409565A

Other versions

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.)

Ipsen Pharma SAS

Original Assignee

Societe de Conseils de Recherches et dApplications Scientifiques SCRAS SAS

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.)

1993-05-15

Filing date

1994-05-13

Publication date

1994-07-06

1994-05-13 Application filed by Societe de Conseils de Recherches et dApplications Scientifiques SCRAS SAS filed Critical Societe de Conseils de Recherches et dApplications Scientifiques SCRAS SAS

1994-07-06 Publication of GB9409565D0 publication Critical patent/GB9409565D0/en

1994-11-16 Publication of GB2277915A publication Critical patent/GB2277915A/en

1997-10-29 Application granted granted Critical

1997-10-29 Publication of GB2277915B publication Critical patent/GB2277915B/en

2014-05-13 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1629—Organic macromolecular compounds
- A61K9/1641—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
- A61K9/1647—Polyesters, e.g. poly(lactide-co-glycolide)
- 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
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1682—Processes
- A61K9/1694—Processes resulting in granules or microspheres of the matrix type containing more than 5% of excipient

Landscapes

Health & Medical Sciences (AREA)
Engineering & Computer Science (AREA)
Bioinformatics & Cheminformatics (AREA)
Animal Behavior & Ethology (AREA)
Public Health (AREA)
Pharmacology & Pharmacy (AREA)
Epidemiology (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
General Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Veterinary Medicine (AREA)
Medicinal Preparation (AREA)
Manufacturing Of Micro-Capsules (AREA)
Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Materials For Medical Uses (AREA)

GB9409565A 1993-05-15 1994-05-13 Microballs including a pharmaceutically active ingredient and a polymer Expired - Fee Related GB2277915B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB939310030A GB9310030D0 (en)	1993-05-15	1993-05-15	Dry processed particles and process for the preparation of the same

Publications (3)

Publication Number	Publication Date
GB9409565D0 true GB9409565D0 (en)	1994-07-06
GB2277915A GB2277915A (en)	1994-11-16
GB2277915B GB2277915B (en)	1997-10-29

Family

ID=10735537

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB939310030A Pending GB9310030D0 (en)	1993-05-15	1993-05-15	Dry processed particles and process for the preparation of the same
GB9409565A Expired - Fee Related GB2277915B (en)	1993-05-15	1994-05-13	Microballs including a pharmaceutically active ingredient and a polymer

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB939310030A Pending GB9310030D0 (en)	1993-05-15	1993-05-15	Dry processed particles and process for the preparation of the same

Country Status (35)

Country	Link
JP (1)	JP3139913B2 (en)
KR (1)	KR100341261B1 (en)
CN (1)	CN1050534C (en)
AT (1)	AT406017B (en)
AU (1)	AU685094B2 (en)
BE (1)	BE1008323A3 (en)
BR (1)	BR9401968A (en)
CA (1)	CA2123481C (en)
CH (1)	CH688572A5 (en)
DE (1)	DE4416812C2 (en)
DK (1)	DK171454B1 (en)
DZ (1)	DZ1779A1 (en)
ES (1)	ES2097083B1 (en)
FI (1)	FI112915B (en)
FR (1)	FR2705232B1 (en)
GB (2)	GB9310030D0 (en)
GR (1)	GR1002034B (en)
HK (1)	HK1002831A1 (en)
HU (1)	HU220617B1 (en)
IE (1)	IE940392A1 (en)
IN (1)	IN182330B (en)
IT (1)	IT1269508B (en)
LU (1)	LU88482A1 (en)
MA (1)	MA23194A1 (en)
NL (1)	NL9400795A (en)
NO (1)	NO307403B1 (en)
NZ (1)	NZ260520A (en)
OA (1)	OA09939A (en)
PL (1)	PL175780B1 (en)
PT (1)	PT101518B (en)
RU (1)	RU2125869C1 (en)
SE (1)	SE519004C2 (en)
SG (1)	SG46631A1 (en)
TN (1)	TNSN94046A1 (en)
ZA (1)	ZA943316B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CZ293425B6 (en) *	1993-01-06	2004-04-14	Kinerton Limited	Polyester containing one or more free carboxylic groups and composition containing such polyester
EP1203591B1 (en) *	1993-01-06	2007-12-19	Ipsen Manufacturing Ireland Limited	biodegradable polyesters for forming ionic molecular conjugates with bioactive polypeptides
DE19604744A1 (en)	1996-02-09	1997-08-14	Henkel Kgaa	Technical di- / triglyceride mixtures
IE960308A1 (en)	1996-04-23	1997-11-05	Kinerton Ltd	Sustained release ionic conjugate
DE19617137C1 (en) *	1996-04-29	1997-02-27	Henkel Kgaa	Use of branched alcohol ester(s) of olefin-di:carboxylic acid copolymers
US5858531A (en) *	1996-10-24	1999-01-12	Bio Syntech	Method for preparation of polymer microparticles free of organic solvent traces
US6867181B1 (en)	1997-06-02	2005-03-15	Societe De Conseils De Recherches Et D'applications Scientifiques, S.A.S.	Ionic molecular conjugates of biodegradable polyesters and bioactive polypeptides
CA2427938C (en)	1999-11-15	2010-02-16	Bio Syntech Canada Inc.	Novel temperature-controlled and ph-dependant self-gelling biopolymeric aqueous solution, composition and preparation thereof
KR100558119B1 (en)	2000-06-16	2006-03-10	가부시키가이샤 닛폰 쇼쿠바이	Crosslinked polymer, method for manufacturing it and use thereof
GB0705159D0 (en) *	2007-03-19	2007-04-25	Prosonix Ltd	Process for making crystals

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3773919A (en) *	1969-10-23	1973-11-20	Du Pont	Polylactide-drug mixtures
IE52535B1 (en) *	1981-02-16	1987-12-09	Ici Plc	Continuous release pharmaceutical compositions
CH672887A5 (en) *	1987-10-14	1990-01-15	Debiopharm Sa
AU2810189A (en) *	1987-10-30	1989-05-23	Stolle Research & Development Corporation	Low residual solvent microspheres and microencapsulation process
DE3916020C2 (en) *	1989-05-17	1994-06-01	Burkhard Dr Wichert	Retarding microparticles made from biodegradable polyesters; Process for their preparation without the use of toxic solvents and pharmaceutical preparations containing these microparticles
JP3191948B2 (en) *	1990-04-12	2001-07-23	塩野義製薬株式会社	Coated preparation and method for producing the same
JP3116311B2 (en) *	1990-06-13	2000-12-11	エーザイ株式会社	Manufacturing method of microsphere
GB9016885D0 (en) *	1990-08-01	1990-09-12	Scras	Sustained release pharmaceutical compositions
GB2246514B (en) *	1990-08-01	1993-12-15	Scras	Sustained release pharmaceutical compositions and the preparation of particles for use therein
SE9003296L (en) *	1990-10-16	1992-04-17	Kabi Pharmacia Ab	PROCEDURE SHOULD FORMULATE MEDICINAL PRODUCTS
CA2055522A1 (en) *	1990-12-12	1992-06-13	Masako Andoh	Microspheres for ophthalmic use
SE9101603L (en) *	1991-05-27	1992-09-21	Bengt Hjalmar Aagerup Med Firm	METHOD FOR MAKING REPRODUCABLE PARTICLES OF DEFINED SIZE
GB9203689D0 (en) *	1992-02-20	1992-04-08	Euro Celtique Sa	Pharmaceutical composition
WO1993017668A1 (en) *	1992-03-12	1993-09-16	Alkermes Controlled Therapeutics, Inc.	Controlled release acth containing microspheres
SE9200858L (en) *	1992-03-20	1993-09-21	Kabi Pharmacia Ab	Method for producing delayed release pellets
PT644771E (en) *	1992-06-11	2002-12-31	Alkermes Inc	ERITROPOIETIN DRUG DELIVERY SYSTEM
US5350584A (en) *	1992-06-26	1994-09-27	Merck & Co., Inc.	Spheronization process using charged resins
JP2651320B2 (en) *	1992-07-16	1997-09-10	田辺製薬株式会社	Method for producing sustained-release microsphere preparation
FR2693905B1 (en) *	1992-07-27	1994-09-02	Rhone Merieux	Process for the preparation of microspheres for the sustained release of the hormone LHRH and its analogs, microspheres and formulations obtained.
GB2273874A (en) *	1992-12-31	1994-07-06	Pertti Olavi Toermaelae	Preparation of pharmaceuticals in a polymer matrix

1993
- 1993-05-15 GB GB939310030A patent/GB9310030D0/en active Pending
1994
- 1994-04-28 GR GR940100215A patent/GR1002034B/en not_active IP Right Cessation
- 1994-05-05 SE SE9401557A patent/SE519004C2/en not_active IP Right Cessation
- 1994-05-06 HU HU9401412A patent/HU220617B1/en not_active IP Right Cessation
- 1994-05-09 BE BE9400480A patent/BE1008323A3/en not_active IP Right Cessation
- 1994-05-09 CH CH01436/94A patent/CH688572A5/en not_active IP Right Cessation
- 1994-05-11 IT ITMI940931A patent/IT1269508B/en active IP Right Grant
- 1994-05-11 ES ES09400996A patent/ES2097083B1/en not_active Expired - Fee Related
- 1994-05-11 AT AT0098794A patent/AT406017B/en not_active IP Right Cessation
- 1994-05-11 OA OA60510A patent/OA09939A/en unknown
- 1994-05-11 LU LU88482A patent/LU88482A1/en unknown
- 1994-05-11 FR FR9405782A patent/FR2705232B1/en not_active Expired - Fee Related
- 1994-05-12 IE IE039294A patent/IE940392A1/en not_active IP Right Cessation
- 1994-05-12 CA CA002123481A patent/CA2123481C/en not_active Expired - Fee Related
- 1994-05-13 CN CN94105512A patent/CN1050534C/en not_active Expired - Fee Related
- 1994-05-13 PL PL94303441A patent/PL175780B1/en not_active IP Right Cessation
- 1994-05-13 MA MA23503A patent/MA23194A1/en unknown
- 1994-05-13 DE DE4416812A patent/DE4416812C2/en not_active Expired - Fee Related
- 1994-05-13 TN TNTNSN94046A patent/TNSN94046A1/en unknown
- 1994-05-13 GB GB9409565A patent/GB2277915B/en not_active Expired - Fee Related
- 1994-05-13 SG SG1996006870A patent/SG46631A1/en unknown
- 1994-05-13 FI FI942222A patent/FI112915B/en active
- 1994-05-13 ZA ZA943316A patent/ZA943316B/en unknown
- 1994-05-13 BR BR9401968A patent/BR9401968A/en not_active Application Discontinuation
- 1994-05-13 AU AU63084/94A patent/AU685094B2/en not_active Ceased
- 1994-05-13 IN IN595DE1994 patent/IN182330B/en unknown
- 1994-05-13 JP JP06099745A patent/JP3139913B2/en not_active Expired - Fee Related
- 1994-05-13 PT PT101518A patent/PT101518B/en not_active IP Right Cessation
- 1994-05-13 NZ NZ260520A patent/NZ260520A/en not_active IP Right Cessation
- 1994-05-13 NO NO941810A patent/NO307403B1/en not_active IP Right Cessation
- 1994-05-13 DK DK054994A patent/DK171454B1/en not_active IP Right Cessation
- 1994-05-13 RU RU94016386A patent/RU2125869C1/en active
- 1994-05-14 KR KR1019940010570A patent/KR100341261B1/en not_active IP Right Cessation
- 1994-05-15 DZ DZ940045A patent/DZ1779A1/en active
- 1994-05-16 NL NL9400795A patent/NL9400795A/en active Search and Examination
1998
- 1998-03-10 HK HK98101938A patent/HK1002831A1/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
GB9310030D0 (en)	1993-06-30
RU2125869C1 (en)	1999-02-10
BR9401968A (en)	1994-12-13
AU6308494A (en)	1994-11-17
GB2277915A (en)	1994-11-16
GB2277915B (en)	1997-10-29
ITMI940931A1 (en)	1995-11-11
ITMI940931A0 (en)	1994-05-11
BE1008323A3 (en)	1996-04-02
DE4416812C2 (en)	2003-02-06
GR1002034B (en)	1995-10-31
NZ260520A (en)	1994-12-22
IN182330B (en)	1999-03-20
TNSN94046A1 (en)	1995-04-25
IE940392A1 (en)	1994-11-16
ZA943316B (en)	1995-01-16
PL175780B1 (en)	1999-02-26
DK171454B1 (en)	1996-11-04
HUT67599A (en)	1995-04-28
NO941810D0 (en)	1994-05-13
NO307403B1 (en)	2000-04-03
FI942222A (en)	1994-11-16
CN1104557A (en)	1995-07-05
PT101518B (en)	2000-12-29
CA2123481C (en)	2005-01-11
ATA98794A (en)	1999-06-15
DK54994A (en)	1994-11-16
NL9400795A (en)	1994-12-01
AT406017B (en)	2000-01-25
NO941810L (en)	1994-11-16
SE9401557L (en)	1994-11-16
HK1002831A1 (en)	1998-09-18
IT1269508B (en)	1997-04-01
FR2705232A1 (en)	1994-11-25
CN1050534C (en)	2000-03-22
JPH072652A (en)	1995-01-06
HU9401412D0 (en)	1994-08-29
SE519004C2 (en)	2002-12-17
ES2097083B1 (en)	1997-12-01
CA2123481A1 (en)	1994-11-16
FI112915B (en)	2004-02-13
AU685094B2 (en)	1998-01-15
DZ1779A1 (en)	2002-02-17
PT101518A (en)	1995-03-01
FI942222A0 (en)	1994-05-13
JP3139913B2 (en)	2001-03-05
ES2097083A1 (en)	1997-03-16
HU220617B1 (en)	2002-03-28
MA23194A1 (en)	1994-12-31
SE9401557D0 (en)	1994-05-05
CH688572A5 (en)	1997-11-28
FR2705232B1 (en)	1995-08-25
KR100341261B1 (en)	2002-09-27
LU88482A1 (en)	1994-12-01
OA09939A (en)	1994-11-15
DE4416812A1 (en)	1994-11-17
SG46631A1 (en)	1998-02-20

Publication	Publication Date	Title
GB9412938D0 (en)	1994-08-17	Pharmaceutically active antioxidants
ZA949378B (en)	1995-08-11	A medicinal aerosol formulation
HRP940351A2 (en)	1996-12-31	Aptically active 2-imidazolin-5-one and 2-imidazolin-5-thione derivatives and fungicides
IL111978A0 (en)	1995-03-15	Dry-compressed paroxetine formulations and their preparation
GB2277915B (en)	1997-10-29	Microballs including a pharmaceutically active ingredient and a polymer
NZ257470A (en)	1997-08-22	5-hydrazino-quinolone derivatives and antimicrobial medicaments
AU5715594A (en)	1994-07-19	Polycationic polymer and polycationic bactericidal/algicidal agent
GB9309380D0 (en)	1993-06-16	Packaging and other constructions
GB2284602B (en)	1996-01-24	Pharmaceutically active diketopiperazines
IL124423A0 (en)	1998-12-06	Pharmaceutical composition comprising an active compound in a polymer
GB9220715D0 (en)	1992-11-11	Immunopotentiatory agent and physiologically acceptable salts thereof
AU4701993A (en)	1994-03-03	Pharmacologically active glycerophosphoderivatives
SG45240A1 (en)	1998-01-16	Pharmacologically active pyrimidineamine derivatives and processes for the preparation thereof
IL105261A0 (en)	1993-08-18	Hydroxamates and pharmaceutical compositions comprising them
ZA944633B (en)	1995-10-25	Pharmaceutically active antioxidants
GB9226874D0 (en)	1993-02-17	Immunopotentiatory agents and physiologically acceptable salts thereof
GB9326512D0 (en)	1994-03-02	Pharmaceutically active compounds
GB9312879D0 (en)	1993-08-04	Pharmaceutically active compounds
GB9323345D0 (en)	1994-01-05	Pharmaceutically active compounds
GB9305661D0 (en)	1993-05-05	Pharmaceutically active compounds
GB9305997D0 (en)	1993-05-12	Pharmaceutically active compounds
GB9310462D0 (en)	1993-07-07	Pharmaceutically active compounds
GB9323344D0 (en)	1994-01-05	Pharmaceutically active compounds
GB9316806D0 (en)	1993-09-29	Pharmaceutically active compounds
GB9313105D0 (en)	1993-08-11	Pharmaceutically active compounds

Legal Events

Date	Code	Title	Description
2011-01-26	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20100513