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Class Information
Number: 424/499
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 proteins or derivative or polysaccharides or derivative
Description: Subject matter in which the particle is impregnated with a protein or derivative or a polysaccharide or derivative.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5620706 |
Polyionic insoluble hydrogels comprising xanthan and chitosan |
Apr. 15, 1997 |
| 5620708 |
Compositions and methods for the oral delivery of active agents |
Apr. 15, 1997 |
| 5618527 |
Calcium polycarbophil sprinkle |
Apr. 8, 1997 |
| 5618563 |
Biodegradable polymer matrices for sustained delivery of local anesthetic agents |
Apr. 8, 1997 |
| 5616311 |
Non-crosslinked protein particles for therapeutic and diagnostic use |
Apr. 1, 1997 |
| 5612053 |
Controlled release insufflation carrier for medicaments |
Mar. 18, 1997 |
| 5607695 |
Process for the manufacture of porous cellulose matrices |
Mar. 4, 1997 |
| 5601846 |
Proteinoid microspheres and methods for preparation and use thereof |
Feb. 11, 1997 |
| 5597562 |
Oral dosage form of biologically active proteins |
Jan. 28, 1997 |
| 5595761 |
Particulate support matrix for making a rapidly dissolving tablet |
Jan. 21, 1997 |
| 5591441 |
Composition for nonspecific cellular immune stimulation |
Jan. 7, 1997 |
| 5591452 |
Controlled release formulation |
Jan. 7, 1997 |
| 5591454 |
Method for lowering blood glucose |
Jan. 7, 1997 |
| 5591456 |
Milled naproxen with hydroxypropyl cellulose as a dispersion stabilizer |
Jan. 7, 1997 |
| 5589195 |
Film-forming proteinaceous emulsion |
Dec. 31, 1996 |
| 5587172 |
Process for forming quickly dispersing comestible unit and product therefrom |
Dec. 24, 1996 |
| 5587180 |
Process for making a particulate support matrix for making a rapidly dissolving tablet |
Dec. 24, 1996 |
| 5585106 |
Particle induced amplification of immune response |
Dec. 17, 1996 |
| 5580580 |
Formulations and their use in the treatment of neurological diseases |
Dec. 3, 1996 |
| 5578318 |
Consumable product containing absorbent composition |
Nov. 26, 1996 |
| 5578323 |
Proteinoid carriers and methods for preparation and use thereof |
Nov. 26, 1996 |
| 5578324 |
Peptide proteinaceous drug nasal powder composition |
Nov. 26, 1996 |
| 5573934 |
Gels for encapsulation of biological materials |
Nov. 12, 1996 |
| 5574006 |
Nasally administrable peptide compositions on hydroxyapatite carriers |
Nov. 12, 1996 |
| 5571522 |
Bait with corn germ |
Nov. 5, 1996 |
| 5571531 |
Microparticle delivery system with a functionalized silicone bonded to the matrix |
Nov. 5, 1996 |
| 5571534 |
Drug formulations for parenteral use |
Nov. 5, 1996 |
| 5571536 |
Formulations of compounds as nanoparticulate dispersions in digestible oils or fatty acids |
Nov. 5, 1996 |
| 5569468 |
Vaccine delivery system for immunization, using biodegradable polymer microspheres |
Oct. 29, 1996 |
| 5569469 |
Poorly soluble medicaments supported on polymer substances in a form suitable for increasing their dissolving rate |
Oct. 29, 1996 |
| 5565188 |
Polyalkylene block copolymers as surface modifiers for nanoparticles |
Oct. 15, 1996 |
| 5565407 |
Biologically active agent encapsulated in biodegradable starch/polymer matrices |
Oct. 15, 1996 |
| 5562909 |
Phosphazene polyelectrolytes as immunoadjuvants |
Oct. 8, 1996 |
| 5562924 |
Polysaccharide wall microcapsules containing primary alcohol functions and compositions containing same |
Oct. 8, 1996 |
| 5556634 |
Preparation of near-neutral anionic salt feed minerals |
Sep. 17, 1996 |
| 5554388 |
Systemic drug delivery compositions comprising a polycationi substance |
Sep. 10, 1996 |
| 5554577 |
Agents for the stimulation and cultivation of plant growth and process for producing said agents |
Sep. 10, 1996 |
| 5552160 |
Surface modified NSAID nanoparticles |
Sep. 3, 1996 |
| 5549908 |
Hydrolytically labile microspheres of polysaccharide crosslinked with cyanogen halide and their application in wound dressings |
Aug. 27, 1996 |
| 5550178 |
Process for encapsulating biologics using crosslinkable biocompatible encapsulation system |
Aug. 27, 1996 |
| 5547683 |
Method for producing microgranulated particle |
Aug. 20, 1996 |
| 5547696 |
Pharmaceutical formulation |
Aug. 20, 1996 |
| 5545410 |
Method of controlling the release of carbohydrates by encapsulation and composition therefor |
Aug. 13, 1996 |
| 5545413 |
Dosage form for administering oral hypoglycemic glipizide |
Aug. 13, 1996 |
| 5545414 |
Cholesterol lowering food product |
Aug. 13, 1996 |
| 5545423 |
Cytoprotective, biocompatible, retrievable macrocapsule containment systems for biologically active materials |
Aug. 13, 1996 |
| 5545442 |
Method for using a radiation cured drug release controlling membrane |
Aug. 13, 1996 |
| 5543156 |
Bioerodible devices and compositions for diffusional release of agents |
Aug. 6, 1996 |
| 5543157 |
Solid consumer product compositions containing small particle clyclodextrin complexes |
Aug. 6, 1996 |
| 5543393 |
Cyclosporin containing powder composition |
Aug. 6, 1996 |
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