CH604740A5 - - Google Patents
Info
- Publication number
- CH604740A5 CH604740A5 CH1415973A CH1415973A CH604740A5 CH 604740 A5 CH604740 A5 CH 604740A5 CH 1415973 A CH1415973 A CH 1415973A CH 1415973 A CH1415973 A CH 1415973A CH 604740 A5 CH604740 A5 CH 604740A5
- Authority
- CH
- Switzerland
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
- A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
- A61K9/2806—Coating materials
- A61K9/2833—Organic macromolecular compounds
- A61K9/2853—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyethylene oxide, poloxamers, 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
- A61K9/2806—Coating materials
- A61K9/2813—Inorganic compounds
-
- 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
- A61K9/2806—Coating materials
- A61K9/2833—Organic macromolecular compounds
- A61K9/284—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Inorganic Chemistry (AREA)
- Medicinal Preparation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4629972A GB1456365A (en) | 1972-10-06 | 1972-10-06 | Controlled release composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH604740A5 true CH604740A5 (US07922777-20110412-C00004.png) | 1978-09-15 |
Family
ID=10440677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1415973A CH604740A5 (US07922777-20110412-C00004.png) | 1972-10-06 | 1973-10-04 |
Country Status (8)
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3221425A1 (de) * | 1982-06-07 | 1983-12-08 | Boehringer Ingelheim KG, 6507 Ingelheim | Hydrolyseempfindlichen wirkstoff enthaltende, lagerstabile tablette |
| US4557925A (en) * | 1982-07-08 | 1985-12-10 | Ab Ferrosan | Membrane-coated sustained-release tablets and method |
| US4548990A (en) * | 1983-08-15 | 1985-10-22 | Ciba-Geigy Corporation | Crosslinked, porous polymers for controlled drug delivery |
| US4587069A (en) * | 1983-10-31 | 1986-05-06 | Twinoak Products, Inc. | Process for producing color display means |
| EP0162492B1 (en) * | 1984-04-11 | 1989-08-02 | Thiemann Arzneimittel GmbH | Dosage units for controlled release of active material |
| US4629620A (en) * | 1984-09-05 | 1986-12-16 | Ab Ferrosan | Membrane-coated sustained-release tablets and method |
| US4629619A (en) * | 1984-09-05 | 1986-12-16 | Ab Ferrosan | Membrane-coated sustained-release tablets and method |
| US4795644A (en) * | 1987-08-03 | 1989-01-03 | Merck & Co., Inc. | Device for pH independent release of drugs through the Donnan-like influence of charged insoluble resins |
| US4886668A (en) * | 1987-09-24 | 1989-12-12 | Merck & Co., Inc. | Multiparticulate controlled porosity osmotic pump |
| US4880631A (en) * | 1987-09-24 | 1989-11-14 | Merck & Co., Inc. | Controlled porosity osmotic pump |
| US4994273A (en) * | 1987-11-02 | 1991-02-19 | Merck & Co., Inc. | Solubility modulated drug delivery device |
| US4970081A (en) * | 1989-01-03 | 1990-11-13 | Sterling Drug Inc. | Controlled-release, low-dose aspirin formulation and method of treating vascular occlusive disease therewith |
| DE3918801A1 (de) * | 1989-06-06 | 1991-05-08 | Schmidt Walter | Praeparat zur geregelten wirkstoffabgabe und verfahren zu dessen herstellung |
| JP2917799B2 (ja) * | 1994-03-11 | 1999-07-12 | 田辺製薬株式会社 | 消化管内適所放出型製剤 |
| US5582838A (en) * | 1994-12-22 | 1996-12-10 | Merck & Co., Inc. | Controlled release drug suspension delivery device |
| JP2006507298A (ja) * | 2002-10-30 | 2006-03-02 | ファルマシア コーポレーション | 経口持続放出型錠剤、ならびにその製造法および使用法 |
| US20060024368A1 (en) * | 2004-07-30 | 2006-02-02 | Reza Fassihi | Compressed composite delivery system for release-rate modulation of bioactives |
| US20080317807A1 (en) * | 2007-06-22 | 2008-12-25 | The University Of Hong Kong | Strontium fortified calcium nano-and microparticle compositions and methods of making and using thereof |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3096248A (en) * | 1959-04-06 | 1963-07-02 | Rexall Drug & Chemical Company | Method of making an encapsulated tablet |
| US3415758A (en) * | 1960-03-09 | 1968-12-10 | Ncr Co | Process of forming minute capsules en masse |
| CH415963A (de) * | 1964-09-04 | 1966-06-30 | Wander Ag Dr A | Masse zur Herstellung von Tabletten mit protrahierter Wirkung |
| US3259482A (en) * | 1965-10-14 | 1966-07-05 | Archer Daniels Midland Co | Slow release fertilizer with a plurality of epoxy/polyester resin coatings |
| US3453360A (en) * | 1966-04-27 | 1969-07-01 | Abbott Lab | Universally useful stock material for manufacturing plastic dosage units by compression tableting processes |
| US3485914A (en) * | 1966-07-05 | 1969-12-23 | Chem & Pharm Patent Hold Ltd | Process for the production of a pharmaceutical antibiotic preparation having delayed therapeutic action and the composition prepared according to such process |
| US3732172A (en) * | 1968-02-28 | 1973-05-08 | Ncr Co | Process for making minute capsules and prefabricated system useful therein |
| US3577514A (en) * | 1968-06-10 | 1971-05-04 | Pfizer | Sustained release pharmaceutical tablets |
| AU454482B2 (en) * | 1970-11-05 | 1974-10-15 | Alza Corporation | Drug-delivery system |
-
1972
- 1972-10-06 GB GB4629972A patent/GB1456365A/en not_active Expired
-
1973
- 1973-10-04 CH CH1415973A patent/CH604740A5/xx not_active IP Right Cessation
- 1973-10-05 FR FR7335731A patent/FR2201899B1/fr not_active Expired
- 1973-10-05 IT IT69941/73A patent/IT1004598B/it active
- 1973-10-05 JP JP48112240A patent/JPS5241325B2/ja not_active Expired
- 1973-10-05 NL NL7313696.A patent/NL155729B/xx not_active IP Right Cessation
-
1975
- 1975-10-23 US US05/624,734 patent/US4244941A/en not_active Expired - Lifetime
-
1976
- 1976-07-30 BE BE169469A patent/BE844777Q/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| BE844777Q (fr) | 1976-11-16 |
| GB1456365A (en) | 1976-11-24 |
| NL7313696A (US07922777-20110412-C00004.png) | 1974-04-09 |
| FR2201899A1 (US07922777-20110412-C00004.png) | 1974-05-03 |
| NL155729B (nl) | 1978-02-15 |
| DE2350193B2 (de) | 1976-07-01 |
| DE2350193A1 (de) | 1974-04-25 |
| JPS4993520A (US07922777-20110412-C00004.png) | 1974-09-05 |
| IT1004598B (it) | 1976-07-20 |
| JPS5241325B2 (US07922777-20110412-C00004.png) | 1977-10-18 |
| US4244941A (en) | 1981-01-13 |
| FR2201899B1 (US07922777-20110412-C00004.png) | 1976-07-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |