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Class Information
Number: 424/484
Name: Drug, bio-affecting and body treating compositions > Preparations characterized by special physical form > Matrices
Description: Subject matter in which the special physical form includes a reticulated net work of material from which the drug is eluted or released by dissolution of the reticulated network physically holding the drug.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5811124 |
Microparticles with high drug loading |
Sep. 22, 1998 |
| 5807566 |
Composition for controlling pests, process for the preparation thereof and use thereof in crop protection |
Sep. 15, 1998 |
| 5807568 |
Enhanced delivery of topical compositions containing flurbiprofen |
Sep. 15, 1998 |
| 5807581 |
Collagen-based injectable drug delivery system and its use |
Sep. 15, 1998 |
| 5800372 |
Field dressing for control of exsanguination |
Sep. 1, 1998 |
| 5800685 |
Electrically conductive adhesive hydrogels |
Sep. 1, 1998 |
| 5800805 |
Aerosol deodorant product |
Sep. 1, 1998 |
| 5800811 |
Artificial skin prepared from coclagen matrix containing transforming growth factor-.beta. having a collagen binding site |
Sep. 1, 1998 |
| 5795581 |
Controlled release of molecular components of dendrimer/bioactive complexes |
Aug. 18, 1998 |
| 5795592 |
Pharmaceutical composition to enhance tissue healing and regeneration and application kit comprising it |
Aug. 18, 1998 |
| 5788959 |
Drug delivery device and method for employing the same |
Aug. 4, 1998 |
| 5788988 |
Method for making cytoprotective, biocompatible, retrievable microcapsule containment systems |
Aug. 4, 1998 |
| 5785976 |
Solid lipid particles, particles of bioactive agents and methods for the manufacture and use thereof |
Jul. 28, 1998 |
| 5785993 |
Reduction of adhesions using controlled delivery of active oxygen inhibitors |
Jul. 28, 1998 |
| 5786188 |
Fungal inoculum preparation |
Jul. 28, 1998 |
| 5786387 |
Lipid double-chain derivative containing polyoxyethylene |
Jul. 28, 1998 |
| RE35862 |
Delivery systems for pharmacological agents encapsulated with proteinoids |
Jul. 28, 1998 |
| 5783211 |
Liposome encapsulated active agent dry powder composition |
Jul. 21, 1998 |
| 5783214 |
Bio-erodible matrix for the controlled release of medicinals |
Jul. 21, 1998 |
| 5773577 |
Products comprising substrates capable of enzymatic cross-linking |
Jun. 30, 1998 |
| 5762950 |
Bioceramic system for delivery of bioactive compounds |
Jun. 9, 1998 |
| 5763157 |
Biological reagent spheres |
Jun. 9, 1998 |
| 5763416 |
Gene transfer into bone cells and tissues |
Jun. 9, 1998 |
| 5763579 |
Collagen derivatives, process for producing them and their application to the preparation of biomaterials |
Jun. 9, 1998 |
| 5759540 |
Method and case for disinfection of contact lenses |
Jun. 2, 1998 |
| 5759563 |
Liquid delivery compositions |
Jun. 2, 1998 |
| 5759578 |
Cytoprotective, biocompatible, retrievable macrocapsule containment systems for biologically active materials |
Jun. 2, 1998 |
| 5759579 |
Pharmaceutical suspension systems |
Jun. 2, 1998 |
| 5753254 |
Therapeutic agents containing thyroid hormones |
May. 19, 1998 |
| 5753266 |
Safflower seed powder compositions for the treatment of rheumatoid based arthritic diseases |
May. 19, 1998 |
| 5750103 |
Method for transplanting cells into the brain and therapeutic uses therefor |
May. 12, 1998 |
| 5750146 |
Translucent collagen formulations with a cytotoxic drug |
May. 12, 1998 |
| 5747069 |
Percutaneously absorbable preparation |
May. 5, 1998 |
| 5741519 |
The production of active substance compositions in the form of a solid solution of the active substance in a polymer matrix, and active substance compositions produced by this process |
Apr. 21, 1998 |
| 5738839 |
Gelled emulsion particles and the compositions in which they are present |
Apr. 14, 1998 |
| 5738875 |
Process for preparing solid pharmaceutical dosage forms |
Apr. 14, 1998 |
| 5733539 |
Bait for fishes and shellfishes |
Mar. 31, 1998 |
| 5733576 |
Process for the production of absorbing material with an improved degradability and absorption for water, aqueous solutions and body liquids, and its use in hygienic articles and for soil cond |
Mar. 31, 1998 |
| 5730773 |
Chemical dispensing device and method |
Mar. 24, 1998 |
| 5730996 |
Intercalates and expoliates formed with organic pesticide compounds and compositions containing the same |
Mar. 24, 1998 |
| 5731002 |
Veterinary composition |
Mar. 24, 1998 |
| 5728403 |
Coating technology for taste masking orally administered bitter drugs |
Mar. 17, 1998 |
| 5728679 |
BMP-15 compositions |
Mar. 17, 1998 |
| RE35748 |
Treatments employing drug containing matrices for introduction into cellular lesion areas |
Mar. 17, 1998 |
| 5725804 |
Non-crosslinked protein particles for therapeutic and diagnostic use |
Mar. 10, 1998 |
| 5723143 |
Solid mucoadhesive therapeutic or hygienic composition for application to the buccal or nasal mucous membrane |
Mar. 3, 1998 |
| 5718916 |
Alginate foam products |
Feb. 17, 1998 |
| 5716631 |
Long acting narcotic analgesics and antagonists |
Feb. 10, 1998 |
| 5714154 |
Process for the production of multiple w/o/w emulsions |
Feb. 3, 1998 |
| 5714156 |
Absorbent gelling material comprising a dry mixture of at least two types of hydrogel-forming particles and method for making the same |
Feb. 3, 1998 |
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