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Class Information
Number: 524/21
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Processes of preparing a desired or intentional composition of at least one nonreactant material and at least one solid polymer or specified intermediate condensation product, or product thereof (class 523, subclass 1) > Adding a nrm to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof > Protein or biologically active polypeptide dnrm excluding wheat flour or natural cereals which may contain protein ingredient > Animal derived protein or polypeptide other than casein, e.g., blood, egg albumin, etc.
Description: Subject matter wherein the protein or polypeptide DNRM is other than casein or a derivative thereof and is derived from an animal source.


Sub-classes under this class:

Class Number Class Name Patents
524/22 Gelatin 65


Patents under this class:
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Patent Number Title Of Patent Date Issued
7553363 Composition for use in biodegradable articles and method of use Jun. 30, 2009
7344658 Radiation protector and utilization thereof Mar. 18, 2008
7321007 Liquid absorbent thermoplastic composition comprising superabsorbent material particles of substantially angle-lacking shape Jan. 22, 2008
6987138 Biodegradable polylactide resin composition Jan. 17, 2006
6867188 Use of a bioadhesive composition comprising a polyphenolic protein Mar. 15, 2005
6858312 Aqueous compositions and process for the surface modification of articles by use of the aqueous compositions Feb. 22, 2005
6818686 Water based polymer composition comprising a biopolymer and a polymer resin Nov. 16, 2004
6719973 Recombinant proteins and peptides for endotoxin biosensors, endotoxin removal, and anti-microbial and anti-endotoxin therapeutics Apr. 13, 2004
6713554 Compositions for the manufacture of organo-mineral products, products obtained therefrom and their use Mar. 30, 2004
6713537 Regenerated collagen fiber with excellent heat resistance Mar. 30, 2004
6545082 Coating material Apr. 8, 2003
6498204 Resin composition and moldings Dec. 24, 2002
6468660 Biocompatible adhesives Oct. 22, 2002
6391328 Controlled delivery compositions and processes for treating organisms in a column of water on land May. 21, 2002
6391939 Collagenic material useful in particular for preventing post-operative adhesions May. 21, 2002
6355699 Process for manufacturing biomedical foams Mar. 12, 2002
6258382 Drug sustained-released biomaterial Jul. 10, 2001
6231879 Biocompatible devices with foam scaffolds May. 15, 2001
6054142 Biocompatible devices with foam scaffolds Apr. 25, 2000
6015844 Composite surgical material Jan. 18, 2000
6001913 Latex compositions containing ethylenically unsaturated esters of long-chain alkenols Dec. 14, 1999
6001895 Composite surgical material Dec. 14, 1999
5955517 Antistatically treated polymers Sep. 21, 1999
5910518 Oxygen permeable contact lens having high durable hydrophilic surface and method for producing the same Jun. 8, 1999
5902844 Spray drying of pharmaceutical formulations containing amino acid-based materials May. 11, 1999
5814688 Antistatically treated polymers Sep. 29, 1998
5718954 Substance including natural organic substance fine powder Feb. 17, 1998
5679732 Acrylic pressure sensitive adhesives with controlled humidity response Oct. 21, 1997
5589528 Hot melt glue based on modified waterbearing gels Dec. 31, 1996
5587411 Rubber composition and method of producing rubber products using the same composition Dec. 24, 1996
5514737 Fiber treatment composition, fiber treated thereby, and a method of treating fiber thereby May. 7, 1996
5456743 Water soluble printing sheet Oct. 10, 1995
5346935 Hydrogel Sep. 13, 1994
5324590 Foamed adhesive for particleboard Jun. 28, 1994
5234915 Biodegradable gel Aug. 10, 1993
5210982 Animal glue hardening composition and article and method of manufacturing thereof May. 18, 1993
5198521 Conductive polyurethane-urea/polyethylene oxide polymer Mar. 30, 1993
5185264 Diluent buffer and method for diluting an assay component Feb. 9, 1993
5145890 Method for reducing the carboxylester content of an emulsion polymer Sep. 8, 1992
5104914 Preparation of polymer dispersions and photographic elements containing polymer particles Apr. 14, 1992
5057591 Foamability of phenolic resins Oct. 15, 1991
5015677 Adhesives derived from bioadhesive polyphenolic proteins May. 14, 1991
4999417 Biodegradable polymer compositions Mar. 12, 1991
4996251 Polymeric compositions and their production Feb. 26, 1991
4992099 Printing paste, method for printing textile products using the paste, and textile products obtained thereby Feb. 12, 1991
4980403 Collagen products Dec. 25, 1990
4909251 Tissue adhesive Mar. 20, 1990
4891225 Bioerodible polyanhydrides for controlled drug delivery Jan. 2, 1990
4889715 Composition containing organogermanium compound and immunity adjusting agent comprising the composition Dec. 26, 1989
4886870 Bioerodible articles useful as implants and prostheses having predictable degradation rates Dec. 12, 1989

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