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Class Information
Number: 524/17
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
Description: Subject matter wherein a solid polymer or specified intermediate condensation product is admixed with a designated nonreactant material which is a protein or a biologically active polypeptide.


Sub-classes under this class:

Class Number Class Name Patents
524/21 Animal derived protein or polypeptide other than casein, e.g., blood, egg albumin, etc. 95
524/25 Casein or derivative or soy protein 72
524/19 Hydrocarbon material dnrm which is nonsolid polymer, e.g., wax, etc. 13
524/20 Two or more diverse proteins or polypeptides 27
524/18 With natural resin or carbohydrate dnrm 68


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7459492 Polypropylene composites with reinforcement based on eggshells: procedure to obtain the said composite, reinforcement based on eggshells, and procedure for obtaining it Dec. 2, 2008
7321007 Liquid absorbent thermoplastic composition comprising superabsorbent material particles of substantially angle-lacking shape Jan. 22, 2008
7303652 Reduced byproduct high solids polyamine-epihalohydrin compositions Dec. 4, 2007
7226612 Coating for medical devices Jun. 5, 2007
7214728 Method of making a surface size composition May. 8, 2007
7175740 Reduced by product polyamine-epihalohydrin resins Feb. 13, 2007
7166696 Solid phase synthesis supports and methods Jan. 23, 2007
7148280 Polymer microspheres containing latent colorants and method of preparation Dec. 12, 2006
7081512 Treatment of resins to lower levels of CPD-producing species and improve gelation stability Jul. 25, 2006
7053130 Method to accelerate biodegradation of aliphatic-aromatic co-polyesters by enzymatic treatment May. 30, 2006
7029755 Silane copolymer compositions containing active agents Apr. 18, 2006
7026390 Extended binder compositions Apr. 11, 2006
7026413 Biopolymers and biopolymer blends, and method for producing same Apr. 11, 2006
7015264 Deproteinizing agent, deproteinized natural rubber latex using the same, and method of producing rubber product Mar. 21, 2006
6992123 Polishing pad Jan. 31, 2006
6987138 Biodegradable polylactide resin composition Jan. 17, 2006
6984609 Concentrated, water-soluble, granular plant growth regulator formulation and methods for use of same Jan. 10, 2006
6951895 Absorbent composition Oct. 4, 2005
6939536 Cosmetic compositions containing water-soluble polymer complexes Sep. 6, 2005
6933328 Composition of crosslinkable prepolymers for biodegradable implants Aug. 23, 2005
6914106 Polymer microspheres containing latent colorants and method of preparation Jul. 5, 2005
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
6833488 Biocompatible, biodegradable, water-absorbent material and methods for its preparation Dec. 21, 2004
6821530 Polymer composite compositions Nov. 23, 2004
6818686 Water based polymer composition comprising a biopolymer and a polymer resin Nov. 16, 2004
6790883 Composition for polishing pad and polishing pad using the same Sep. 14, 2004
6787635 Solid phase synthesis supports and methods Sep. 7, 2004
6723800 Biopolymers and biopolymer blends, and method for producing same Apr. 20, 2004
6713537 Regenerated collagen fiber with excellent heat resistance Mar. 30, 2004
6610764 Polyhydroxyalkanoate compositions having controlled degradation rates Aug. 26, 2003
6596401 Silane copolymer compositions containing active agents Jul. 22, 2003
6554961 Reduced byproduct polyamine-epihalohydrin resins Apr. 29, 2003
6545082 Coating material Apr. 8, 2003
6538057 Protective colloid stabilized emulsion polymerization of ethylenically unsaturated monomers, and adhesive product thereof Mar. 25, 2003
6498204 Resin composition and moldings Dec. 24, 2002
6416776 Biological disk replacement, bone morphogenic protein (BMP) carriers, and anti-adhesion materials Jul. 9, 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
6365650 Heat and radio frequency-curable two-pack soy protein-based polyurethane adhesive compositions Apr. 2, 2002
6348534 Gel toy Feb. 19, 2002
6335388 Prolamine-plant polar lipid composition, its method of preparation and applications thereof Jan. 1, 2002
6313201 Modified catalase, a composition thereof and process for preparing the catalase Nov. 6, 2001
6291559 Soy protein thickener Sep. 18, 2001
6284838 Biodegradable composition Sep. 4, 2001
6265588 Isoxazole and crotonamide derivatives and their use as pharmaceuticals and diagnostics Jul. 24, 2001
6258382 Drug sustained-released biomaterial Jul. 10, 2001
6231879 Biocompatible devices with foam scaffolds May. 15, 2001
6114416 Flax shives reinforced thermosetting resin composition Sep. 5, 2000
6054142 Biocompatible devices with foam scaffolds Apr. 25, 2000

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