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Class Information
Number: 424/500
Name: Drug, bio-affecting and body treating compositions > Preparations characterized by special physical form > Particulate form (e.g., powders, granules, beads, microcapsules, and pellets) > Contains natural gums and resins
Description: Subject matter in which the particles are impregnated with a natural gum or resin.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6500463 |
Encapsulation of sensitive components into a matrix to obtain discrete shelf-stable particles |
Dec. 31, 2002 |
| 6497891 |
Make-up compositions |
Dec. 24, 2002 |
| 6495521 |
Combination therapy method for treating chronic hepatitis B |
Dec. 17, 2002 |
| 6491953 |
Controlled release compositions and method |
Dec. 10, 2002 |
| 6485738 |
Delivery system for enhanced bioavailability of nutrients and supplements |
Nov. 26, 2002 |
| 6462093 |
Method for converting sparingly water-soluble medical substance to amorphous state |
Oct. 8, 2002 |
| 6440462 |
Agglomerates of .beta.-lactam antibiotics and processess for making agglomerates |
Aug. 27, 2002 |
| 6426077 |
Food product for health, nutrition and weight management |
Jul. 30, 2002 |
| 6406703 |
Treatment of H. pylori associated gastroduodenal disease |
Jun. 18, 2002 |
| 6387394 |
Controlled release insufflation carrier for medicaments |
May. 14, 2002 |
| 6387398 |
Process for producing cosmetic and pharmaceutical formulations, and products comprising same |
May. 14, 2002 |
| 6379707 |
Method of making granular pharmaceutical vehicle |
Apr. 30, 2002 |
| 6369043 |
Sodium ion absorption inhibitors, sodium ion excretion accelerators, and preventive and therapeutic agents for diseases resulting from excessive intake of common salt |
Apr. 9, 2002 |
| 6365189 |
Method of delivering and releasing a pheromone |
Apr. 2, 2002 |
| 6348217 |
Method for preparing stable bleached shellac |
Feb. 19, 2002 |
| 6296873 |
Zero-order sustained release delivery system for carbamazephine derivatives |
Oct. 2, 2001 |
| 6290991 |
Solid dose delivery vehicle and methods of making same |
Sep. 18, 2001 |
| 6254893 |
Composition for treating dry eye |
Jul. 3, 2001 |
| 6221399 |
Method of making controlled release particles of complexed polymers |
Apr. 24, 2001 |
| 6197350 |
Method of producing a sustained-release preparation |
Mar. 6, 2001 |
| 6180099 |
Method of using immunoglobulin and fiber-containing compositions for human health |
Jan. 30, 2001 |
| 6156339 |
Process for preparing solid pharmaceutical dosage forms |
Dec. 5, 2000 |
| 6120805 |
Microspheres, process for their preparation and their use |
Sep. 19, 2000 |
| 6110502 |
Method for producing water dispersible sterol formulations |
Aug. 29, 2000 |
| 6103251 |
Injection method for administering microparticles containing active substances to plants |
Aug. 15, 2000 |
| 6096344 |
Bioerodible porous compositions |
Aug. 1, 2000 |
| 6083529 |
Liposome encapsulated active agent dry powder composition |
Jul. 4, 2000 |
| 6056974 |
Rapid-release S1452 tablets |
May. 2, 2000 |
| 6056977 |
Once-a-day controlled release sulfonylurea formulation |
May. 2, 2000 |
| 6051259 |
Composition for sustained release of human growth hormone |
Apr. 18, 2000 |
| 6039980 |
Sustained release excipient |
Mar. 21, 2000 |
| 6022563 |
Phenylbutazone carrier formulation |
Feb. 8, 2000 |
| 5997907 |
Enhancement of guar solution stability |
Dec. 7, 1999 |
| 5993860 |
NSADI delivery employing a powdered hydrocolloid gum obtainable from higher plants |
Nov. 30, 1999 |
| 5980942 |
Zero-order sustained release matrix tablet formulations of carbamazepine |
Nov. 9, 1999 |
| 5952007 |
Fat replacer, especially for foods and cosmetics |
Sep. 14, 1999 |
| 5919408 |
Process for the production of pseudolatices and micro- or nanoparticles and pharmaceutical preparations containing them |
Jul. 6, 1999 |
| 5891478 |
Composition for sustained release of human growth hormone |
Apr. 6, 1999 |
| 5885603 |
Insecticidal matrix and process for preparation thereof |
Mar. 23, 1999 |
| 5874096 |
Newtonian drift control agent processes |
Feb. 23, 1999 |
| 5863554 |
Enhanced uptake drug delivery system |
Jan. 26, 1999 |
| 5830508 |
Composition for treating dry eye |
Nov. 3, 1998 |
| 5814341 |
Cosmetic compositions |
Sep. 29, 1998 |
| 5811124 |
Microparticles with high drug loading |
Sep. 22, 1998 |
| 5804212 |
Small particle compositions for intranasal drug delivery |
Sep. 8, 1998 |
| 5795585 |
Ruminant feed additive composition containing novel phosphoric acid-amino acid composite salt and water-soluble high-molecular substance |
Aug. 18, 1998 |
| 5783211 |
Liposome encapsulated active agent dry powder composition |
Jul. 21, 1998 |
| 5783215 |
Pharmaceutical preparation |
Jul. 21, 1998 |
| 5780060 |
Microcapsules with a wall of crosslinked plant polyphenols and compositions containing them |
Jul. 14, 1998 |
| 5773025 |
Sustained release heterodisperse hydrogel systems--amorphous drugs |
Jun. 30, 1998 |
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