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Class Information
Number: 424/497
Name: Drug, bio-affecting and body treating compositions > Preparations characterized by special physical form > Particulate form (e.g., powders, granules, beads, microcapsules, and pellets) > Coated (e.g., microcapsules) > Containing solid synthetic polymers
Description: Subject matter in which the particles are coated with a solid synthetic resin.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7604820 |
Solid preparation containing chitosan powder and process for producing the same |
Oct. 20, 2009 |
| 7582311 |
Injection vehicle for polymer-based formulations |
Sep. 1, 2009 |
| 7569236 |
Sustained-release microgranules containing gingko biloba extract and the process for manufacturing these |
Aug. 4, 2009 |
| 7563456 |
Process for preparation of programmed liberation composition with venlafaxine and the resulting product |
Jul. 21, 2009 |
| 7547452 |
Microencapsulated 3-piperidinyl-substituted 1,2-benzisoxazoles and 1,2-benzisothiazoles |
Jun. 16, 2009 |
| 7544673 |
Coating compositions for bioactive agents |
Jun. 9, 2009 |
| 7544373 |
Minocycline oral dosage forms for the treatment of acne |
Jun. 9, 2009 |
| 7541347 |
Minocycline oral dosage forms for the treatment of acne |
Jun. 2, 2009 |
| 7531334 |
Polymeric microcarriers for cell culture functions |
May. 12, 2009 |
| 7510731 |
Water-soluble stabilized self-assembled polyelectrolytes |
Mar. 31, 2009 |
| 7473431 |
Injectable methadone, methadone and naltrexone, or buprenorphine and naltrexone microparticle compositions and their use in reducing consumption of abused substances |
Jan. 6, 2009 |
| 7465463 |
Compositions comprising microspheres with anti-inflammatory properties for healing of ocular tissues |
Dec. 16, 2008 |
| 7445796 |
Pharmaceutically active particles of a monomodal particle size distribution and method |
Nov. 4, 2008 |
| 7442385 |
Chemoembolisation |
Oct. 28, 2008 |
| 7438930 |
Controlled release formulations having rapid onset and rapid decline of effective plasma drug concentrations |
Oct. 21, 2008 |
| 7431944 |
Delivery of multiple doses of medications |
Oct. 7, 2008 |
| 7431943 |
Controlled release and taste masking oral pharmaceutical compositions |
Oct. 7, 2008 |
| 7427415 |
Implantation of encapsulated biological materials for treating diseases |
Sep. 23, 2008 |
| 7425528 |
Stabilization of granules |
Sep. 16, 2008 |
| 7423004 |
Solid dispersion compositions |
Sep. 9, 2008 |
| 7422758 |
Sustained release vitamin composition |
Sep. 9, 2008 |
| 7413750 |
Process for producing solid oral dosage forms with sustained release of active ingredient |
Aug. 19, 2008 |
| 7408018 |
Elastomeric functional biodegradable copolyester amides and copolyester urethanes |
Aug. 5, 2008 |
| 7390504 |
HDL-boosting combination therapy complexes |
Jun. 24, 2008 |
| 7348030 |
Nanoparticles for targeting hepatoma cells |
Mar. 25, 2008 |
| 7338928 |
System for releasing encapsulated active ingredients |
Mar. 4, 2008 |
| 7323540 |
Process for preparing microrods using liquid-liquid dispersion |
Jan. 29, 2008 |
| 7316818 |
Liposome drug delivery of polycyclic, aromatic, antioxidant or anti-inflammatory compounds |
Jan. 8, 2008 |
| 7309500 |
Microparticles |
Dec. 18, 2007 |
| 7304122 |
Elastomeric functional biodegradable copolyester amides and copolyester urethanes |
Dec. 4, 2007 |
| 7303767 |
Personal care compositions comprising coated/treated metal silicate absorbent particles |
Dec. 4, 2007 |
| 7303766 |
Coated/treated metal silicate absorbent particles |
Dec. 4, 2007 |
| 7282221 |
Antiviral product, use and formulation thereof |
Oct. 16, 2007 |
| 7276254 |
Emulsion/aggregation polymeric microspheres for biomedical applications and methods of making same |
Oct. 2, 2007 |
| 7270831 |
Orally administrable opioid formulations having extended duration of effect |
Sep. 18, 2007 |
| 7255877 |
Fenofibrate microparticles |
Aug. 14, 2007 |
| 7247318 |
Controlled release formulations having rapid onset and rapid decline of effective plasma drug concentrations |
Jul. 24, 2007 |
| 7241458 |
Antiviral compositions |
Jul. 10, 2007 |
| 7235261 |
Controlled release encapsulation |
Jun. 26, 2007 |
| 7235260 |
Pharmaceutical compositions of a sparingly soluble glycogen phosphorylase inhibitor |
Jun. 26, 2007 |
| 7226622 |
Chemoablation of tissue using biodegradable, solid salt dosage forms |
Jun. 5, 2007 |
| 7226620 |
Directly compressible tricalcium phosphate |
Jun. 5, 2007 |
| 7223421 |
Teste masked pharmaceutical particles |
May. 29, 2007 |
| 7217431 |
Controlled agglomeration |
May. 15, 2007 |
| 7211615 |
Polyamide powder with long-lasting, consistently good flowability |
May. 1, 2007 |
| 7195769 |
Pharmaceutical compositions of anti-tubercular drugs and process for their preparation |
Mar. 27, 2007 |
| 7192608 |
Method of manufacturing drug granules, the drug granules and pharmaceutical preparation containing the drug granules |
Mar. 20, 2007 |
| 7186459 |
Liposome coated with polyhydroxyalkanoate and production method thereof |
Mar. 6, 2007 |
| 7157102 |
Multi-layered microcapsules and method of preparing same |
Jan. 2, 2007 |
| 7147917 |
Surface-modified semiconductive and metallic nanoparticles having enhanced dispersibility in aqueous media |
Dec. 12, 2006 |
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