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Browse by Category: Main > Health & Medicine
Class Information
Number: 424/485
Name: Drug, bio-affecting and body treating compositions > Preparations characterized by special physical form > Matrices > Natural gums, resin or latex
Description: Subject matter in which the matrix is of a natural gum or resin or latex.










Patents under this class:
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Patent Number Title Of Patent Date Issued
6646014 Organic compounds Nov. 11, 2003
6645510 Method of treating topical ailments Nov. 11, 2003
6641842 Thermoplastic articles exhibiting high surface-available silver Nov. 4, 2003
6635236 Method for treating podotrochlosis Oct. 21, 2003
6635267 Hyaluronic acid gel, process for the preparation thereof and medical materials containing the same Oct. 21, 2003
6620432 Phenytoin sodium pharmaceutical compositions Sep. 16, 2003
6610329 Compositions for the delivery of antigens Aug. 26, 2003
6607751 Controlled release delivery device for pharmaceutical agents incorporating microbial polysaccharide gum Aug. 19, 2003
6602516 Antibiotic/medicated gutta percha point Aug. 5, 2003
6599534 Masking agent in powder form for pharmaceutical tastes Jul. 29, 2003
6596291 Compositions and methods for treating surfaces infected with ectoparasitic insects Jul. 22, 2003
6589562 Multicomponent biodegradable bioadhesive controlled release system for oral care products Jul. 8, 2003
6558694 Zinc chloride unit dose packaging, applicator, and method of use in treating cancer and other skin diseases May. 6, 2003
6558682 Discontinuous films from skin care compositions May. 6, 2003
6555138 Polyethylene glycol matrix pellets for greasy, oily or sticky drug substances Apr. 29, 2003
6555122 Dry water-dispersible compositions of microencapsulated pesticides Apr. 29, 2003
6555125 Lesion and ulcer medication Apr. 29, 2003
6552024 Compositions and methods for mucosal delivery Apr. 22, 2003
6548170 Treated water-insoluble solid particles, preparation and use Apr. 15, 2003
6537578 Once-a-day controlled release sulfonylurea formulation Mar. 25, 2003
6534090 Oral osmotic controlled drug delivery system for a sparingly soluble drug Mar. 18, 2003
6528088 Highly flexible starch-based films Mar. 4, 2003
6528073 Solid cosmetic composition and uses thereof Mar. 4, 2003
6524611 Compositions containing creatine and creatinine Feb. 25, 2003
6524607 Formulations and methods for providing prolonged local anesthesia Feb. 25, 2003
6524596 Cosmetic composition containing an aqueous dispersion of insoluble polymer material particles, use and method Feb. 25, 2003
6517868 Amino acid modulated extended release dosage form Feb. 11, 2003
6514504 Discontinuous films from skin care compositions Feb. 4, 2003
6511650 Preparing porous hydrogel products Jan. 28, 2003
6509311 Propylene glycol alginate gels Jan. 21, 2003
6503536 Granulates of hexahydropyrazine derivatives which can be administered orally Jan. 7, 2003
6503955 Pourable liquid vehicles Jan. 7, 2003
6503553 Processed dairy products Jan. 7, 2003
6497904 Treatment of oncologic tumors with an injectable formulation of a golgi apparatus disturbing agent Dec. 24, 2002
6488960 Corticosteroid formulation Dec. 3, 2002
6482433 Encapsulation of active ingredients Nov. 19, 2002
6475521 Biphasic controlled release delivery system for high solubility pharmaceuticals and method Nov. 5, 2002
6475516 Drug delivery via therapeutic hydrogels Nov. 5, 2002
6471987 Drug releasing elastic band and method Oct. 29, 2002
6471983 Skin application agents Oct. 29, 2002
6471992 Dosage form exhibiting rapid disperse properties, methods of use and process for the manufacture of same Oct. 29, 2002
RE37890 Controlled delivery compositions and processes for treating organisms in a column of water or on land Oct. 22, 2002
6461592 Method for transferring one or more active ingredients between different phase carriers Oct. 8, 2002
6461597 Method of treating hair or skin Oct. 8, 2002
6458763 Bone sialoprotein-based compositions for enhancing connective tissue repair Oct. 1, 2002
6455072 Stable aqueous dispersion of nutrients Sep. 24, 2002
6451301 Analgesic and antinociceptive methods Sep. 17, 2002
6451837 Neuroprotective effects of mitogen-activated protein kinase (MAPK) cascade inhibitors Sep. 17, 2002
6447802 Analgesic and antinociceptive methods Sep. 10, 2002
6447795 Gel formulations containing insecticide Sep. 10, 2002

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