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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:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
6444199 Solid borate-diol interaction products for use in wounds Sep. 3, 2002
6440436 Process for preparing purified shilajit composition from native shilajit Aug. 27, 2002
6437006 Pharmaceutical carrier formulation Aug. 20, 2002
6428813 Gastrointestinal mucosa-adherent pharmaceutical composition Aug. 6, 2002
6426083 Aqueous borate-containing compositions and their preparation Jul. 30, 2002
6416786 Sustained release tablet containing hydrocolloid and cellulose ether Jul. 9, 2002
6399086 Pharmaceutical preparations for the controlled release of beta-lactam antibiotics Jun. 4, 2002
6395749 Carboxamide compounds, methods, and compositions for inhibiting PARP activity May. 28, 2002
6391328 Controlled delivery compositions and processes for treating organisms in a column of water on land May. 21, 2002
6387398 Process for producing cosmetic and pharmaceutical formulations, and products comprising same May. 14, 2002
6387414 Method for preparing hydroxyapatite composite and biocompatible material May. 14, 2002
6375981 Modified starch as a replacement for gelatin in soft gel films and capsules Apr. 23, 2002
6372248 Dehydrated hydrogels Apr. 16, 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
6361827 Method of imparting water resistance to molded polysaccharide Mar. 26, 2002
6352719 Capsule based drug delivery system Mar. 5, 2002
6352711 Lesion and ulcer medication Mar. 5, 2002
6350461 Controlled delivery compositions and processes for treating organisms in a column of water on land Feb. 26, 2002
6348209 Formulation and method for treating neoplasms by inhalation Feb. 19, 2002
6348217 Method for preparing stable bleached shellac Feb. 19, 2002
6346262 Controlled delivery compositions and processes for treating organisms in a column of water or land Feb. 12, 2002
6344212 Method of providing sustained analgesia with buprenorphine Feb. 5, 2002
6342246 Image forms and method for ameliorating male erectile dysfunction Jan. 29, 2002
6338839 Transfer-resistant make-up or care composition containing a volatile linear silicone Jan. 15, 2002
6337091 Matrix for controlled delivery of highly soluble pharmaceutical agents Jan. 8, 2002
6335034 Topical drug preparations Jan. 1, 2002
6335035 Sustained release delivery system Jan. 1, 2002
6335027 Controlled delivery compositions and processes for treating organisms in a column of water or land Jan. 1, 2002
6326018 Flexible sheet of demineralized bone Dec. 4, 2001
6322811 Alkylene oxide polymer compositions Nov. 27, 2001
6322814 Manufacture of and uses for low molecular weight agars and agaroids Nov. 27, 2001
6319507 Agar gel bead composition and method Nov. 20, 2001
6316027 Fast-dissolving dosage forms for dopamine agonists Nov. 13, 2001
6312725 Rapid gelling biocompatible polymer composition Nov. 6, 2001
6306438 Stabilized sustained release tramadol formulations Oct. 23, 2001
6306427 Pellets containing active ingredients protected against degradation in the rumen of ruminants Oct. 23, 2001
6299899 Extremely flexible plaster acting dermally or transdermally, and method for producing same Oct. 9, 2001
6287602 Treatment of oncologic tumors with an injectable formulation of a Golgi apparatus disturbing agent Sep. 11, 2001
6287601 Topical nitric oxide donor compositions Sep. 11, 2001
6280750 Solid cosmetic composition and uses thereof Aug. 28, 2001
6274168 Phenytoin sodium pharmaceutical compositions Aug. 14, 2001
6267984 Skin permeation enhancer compositions comprising a monoglyceride and ethyl palmitate Jul. 31, 2001
6261601 Orally administered controlled drug delivery system providing temporal and spatial control Jul. 17, 2001
6248360 Complexes to improve oral absorption of poorly absorbable antibiotics Jun. 19, 2001
6231872 Structured occlusive dressings May. 15, 2001
6228393 Drug delivery via therapeutic hydrogels May. 8, 2001
6224913 Conditioning of bioactive glass surfaces in protein containing solutions May. 1, 2001
6224905 Biconvex rapidly disintegrating dosage forms May. 1, 2001
6221403 Topical composition Apr. 24, 2001
6221393 Pharmaceutical compositions in the form of sustained-release tablets based on high molecular weight polysaccharide granules Apr. 24, 2001

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