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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 |
| 6447802 |
Analgesic and antinociceptive methods |
Sep. 10, 2002 |
| 6444222 |
Reinforced matrices |
Sep. 3, 2002 |
| 6444224 |
Intra-vaginal device for pigs |
Sep. 3, 2002 |
| 6444227 |
Process for preparing fat soluble beadlets |
Sep. 3, 2002 |
| 6440397 |
Abrasive silica compositions and dentifrice compositions prepared therefrom |
Aug. 27, 2002 |
| 6440442 |
Hydrophilic polymer blends used for dry cow therapy |
Aug. 27, 2002 |
| 6440444 |
Load bearing osteoimplant and method of repairing bone using the same |
Aug. 27, 2002 |
| 6440452 |
Therapeutic enclosures |
Aug. 27, 2002 |
| 6440454 |
Matrix-type transdermal patch for steroid hormones |
Aug. 27, 2002 |
| 6440455 |
Methods for modulating the axonal outgrowth of central nervous system neurons |
Aug. 27, 2002 |
| 6436426 |
Process for producing porous polymer materials |
Aug. 20, 2002 |
| 6436439 |
Gel formulation |
Aug. 20, 2002 |
| 6436440 |
Use of N-vinyllactam-or-N-vinylamine-containing copolymers as matrix for producing solid pharmaceutical and cosmetic presentations |
Aug. 20, 2002 |
| 6436441 |
Hydrogel-forming sustained-release preparation |
Aug. 20, 2002 |
| 6432385 |
Cosmetic compositions comprising at least one film-forming polymer |
Aug. 13, 2002 |
| 6432386 |
Cosmetic compositions comprising at least one polymer with specific characteristics and at least one thickening polymer |
Aug. 13, 2002 |
| 6432431 |
Steroid-containing cataplasms and process for producing the same |
Aug. 13, 2002 |
| 6432451 |
Film coated microbeads containing active compounds and method of making the same |
Aug. 13, 2002 |
| 6428790 |
Cyanovirin conjugates and matrix-anchored cyanovirin and related compositions and methods of use |
Aug. 6, 2002 |
| 6428805 |
Powdery nasal compositions |
Aug. 6, 2002 |
| 6426083 |
Aqueous borate-containing compositions and their preparation |
Jul. 30, 2002 |
| 6423332 |
Method and composition for deforming soft tissues |
Jul. 23, 2002 |
| 6423342 |
Process for the preparation of a solid pharmaceutical dosage form |
Jul. 23, 2002 |
| 6423343 |
Bioactive glass treatment of inflammation in skin conditions |
Jul. 23, 2002 |
| 6423345 |
Matrices formed of polymer and hydrophobic compounds for use in drug delivery |
Jul. 23, 2002 |
| 6413536 |
High viscosity liquid controlled delivery system and medical or surgical device |
Jul. 2, 2002 |
| 6413545 |
Diet composition and method of weight management |
Jul. 2, 2002 |
| 6413549 |
Fast-Dispersing solid oral dosage form containing coarse particles |
Jul. 2, 2002 |
| 6410051 |
Compressed chloramine-T tablets and method for the production thereof |
Jun. 25, 2002 |
| 6410053 |
Reversible cross-linked gel |
Jun. 25, 2002 |
| 6406717 |
Rapid-melt semi-solid compositions, methods of making same and methods of using same |
Jun. 18, 2002 |
| 6403122 |
Immunomodulatory pharmaceutical composition adopted to form lyotrophic liquid crystals in contact with an aqueous phase |
Jun. 11, 2002 |
| 6399086 |
Pharmaceutical preparations for the controlled release of beta-lactam antibiotics |
Jun. 4, 2002 |
| 6399096 |
Pharmaceutical formulation |
Jun. 4, 2002 |
| 6395029 |
Sustained delivery of polyionic bioactive agents |
May. 28, 2002 |
| 6395290 |
Sustained release animal repellents |
May. 28, 2002 |
| 6395299 |
Matrices for drug delivery and methods for making and using the same |
May. 28, 2002 |
| 6391294 |
In situ formation of polymeric material |
May. 21, 2002 |
| 6391336 |
Inorganic-polymer complexes for the controlled release of compounds including medicinals |
May. 21, 2002 |
| 6387381 |
Semi-moist oral delivery system |
May. 14, 2002 |
| 6387391 |
Bioresorbable polymeric clayey and sticky substance |
May. 14, 2002 |
| 6387398 |
Process for producing cosmetic and pharmaceutical formulations, and products comprising same |
May. 14, 2002 |
| 6387407 |
Topical drug preparations |
May. 14, 2002 |
| 6387414 |
Method for preparing hydroxyapatite composite and biocompatible material |
May. 14, 2002 |
| 6383509 |
Biodegradable neurotoxin implant |
May. 7, 2002 |
| 6379704 |
Method for preparing microparticles having a selected polymer molecular weight |
Apr. 30, 2002 |
| 6379712 |
Nanosilver-containing antibacterial and antifungal granules and methods for preparing and using the same |
Apr. 30, 2002 |
| 6375935 |
Calcium phosphate cements prepared from silicate solutions |
Apr. 23, 2002 |
| 6375971 |
Medicament dosing ballistic implant of improved accuracy |
Apr. 23, 2002 |
| 6375981 |
Modified starch as a replacement for gelatin in soft gel films and capsules |
Apr. 23, 2002 |
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