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Class Information
Number: 514/772.3
Name: Drug, bio-affecting and body treating compositions > Designated organic nonactive ingredient containing other than hydrocarbon > Solid synthetic organic polymer
Description: Subject matter wherein the designated organic nonactive ingredient is a solid synthetic polymer, e.g., a pharmaceutical preparation containing a bio-degradable polymer derived from a monomer mixture comprising 2, 2-bis (epsilon-caprolactone-4-yl) propane, gamma-valerolactone and epsilon-caprolactone, etc.










Sub-classes under this class:

Class Number Class Name Patents
514/772.7 Heterocyclic monomer 108
514/772.4 Polymer from ethylenic monomers only 322


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Patent Number Title Of Patent Date Issued
8703196 Pharmaceutical compositions of dispersions of amorphous drugs mixed with polymers Apr. 22, 2014
8691277 Long acting sustained-release formulation containing dopamine receptor agonist and the preparation method thereof Apr. 8, 2014
8691878 Solid pharmaceutical dosage form Apr. 8, 2014
8686216 Superabsorbent composition with metal salicylate for odor control Apr. 1, 2014
8680082 Controlled release corticosteroid compositions and methods for the treatment of otic disorders Mar. 25, 2014
8679470 Composition using cross-linked hyaluronic acid for topical cosmetic and therapeutic applications Mar. 25, 2014
8679533 Pramipexole once-daily dosage form Mar. 25, 2014
8680083 Controlled release corticosteroid compositions and methods for the treatment of otic disorders Mar. 25, 2014
8673359 Nanoparticle compositions and methods for improved oral delivery of active agents Mar. 18, 2014
8673264 Injectable biomaterial Mar. 18, 2014
8658215 Injectable microspheres for dermal augmentation and tissue bulking Feb. 25, 2014
8658626 Controlled release corticosteroid compositions and methods for the treatment of otic disorders Feb. 25, 2014
8658702 Soluble anion exchangers from hyperbranched macromolecules Feb. 25, 2014
8653030 Pharmaceutical formulation composed of a polymer blend and an active compound for time-controlled release Feb. 18, 2014
8653320 Deodorizing super-absorbent composition Feb. 18, 2014
8637083 Stable formulations for lyophilizing therapeutic particles Jan. 28, 2014
8632809 Water insoluble polymer matrix for drug delivery Jan. 21, 2014
8633169 Antiviral topical formulations in the form of a bio-adhesive gel Jan. 21, 2014
8628789 Strong reversible hydrogels Jan. 14, 2014
8623405 Finely divided composition containing poorly water soluble substance Jan. 7, 2014
8623413 Compositions and medical devices utilizing bioabsorbable liquid polymers Jan. 7, 2014
8609141 Silver ion delivery platform Dec. 17, 2013
8603535 Stable formulations for lyophilizing therapeutic particles Dec. 10, 2013
8604079 Solid cosmetic composition Dec. 10, 2013
8597619 Thickener or gellant for oil materials, gel composition comprising same, and method of producing cosmetic material or topical agent Dec. 3, 2013
8586007 Co-polymer stabilizers for hydrofluoroalkane dispersions Nov. 19, 2013
8580291 Fibrous composite for tissue engineering Nov. 12, 2013
8575092 Gelling hydrophobic injectable polymer compositions Nov. 5, 2013
8568780 Pharmaceutical formulation for the production of rapidly disintegrating tablets Oct. 29, 2013
8552139 Controlled release of biologically active compounds Oct. 8, 2013
8546363 Controlled release corticosteroid compositions and methods for the treatment of otic disorders Oct. 1, 2013
8535719 Biohybrid elastomeric scaffolds and methods of use thereof Sep. 17, 2013
8535656 Amphiphilic polymer-protein conjugates and methods of use thereof Sep. 17, 2013
8529922 Polymer formulations for delivery of bioactive materials Sep. 10, 2013
8530560 Porous biocompatible polymer material and methods Sep. 10, 2013
8524779 Emulsion compositions containing quaternary ammonium compounds Sep. 3, 2013
8524368 Charge-dynamic polymers and delivery of anionic compounds Sep. 3, 2013
8512757 Micelles for drug delivery Aug. 20, 2013
8512748 Controlled release system and method for manufacturing the same Aug. 20, 2013
8506992 Percutaneous absorption-type pharmaceutical preparations Aug. 13, 2013
8481058 Topical composition, topical composition precursor, and methods for manufacturing and using Jul. 9, 2013
8481073 Compositions and systems for forming crosslinked biomaterials and associated methods of preparation and use Jul. 9, 2013
8460708 Compositions and systems for forming crosslinked biomaterials and associated methods of preparation and use Jun. 11, 2013
8461213 Thickeners based on polyurethane Jun. 11, 2013
8444993 Multi-phase emulsions based on amphiphilic block copolymers May. 21, 2013
8445016 Grafted polymers and uses thereof May. 21, 2013
8440217 Method and system with contact lens product for treating and preventing adverse eye conditions May. 14, 2013
8435557 Method for producing sterile polynucleotide based medicaments May. 7, 2013
8435555 Salt product May. 7, 2013
8425935 Pharmaceutical formulation for producing rapidly disintegrating tablets Apr. 23, 2013

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