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Class Information
Number: 527/200
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > From protein or biologically active polypeptide reactant
Description: Subject matter under Class 520, ... wherein a solid polymer is derived from a protein or biologically active polypeptide reactant and an ethylenic reactant, SICP or SPFI; or process of preparing said polymer.










Sub-classes under this class:

Class Number Class Name Patents
527/205 With aldehyde or derivative or ketone reactant 23
527/207 With carboxylic acid or derivative reactant 37
527/201 With ethylenically unsaturated reactant 116
527/204 With n=c=x reactant wherein x is chalcogen 27


Patents under this class:
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Patent Number Title Of Patent Date Issued
8703893 Four branched dendrimer-PEG for conjugation to proteins and peptides Apr. 22, 2014
8680224 Formaldehyde-free protein-containing binder compositions Mar. 25, 2014
8575289 Elastomer product from epoxidized vegetable oil and gliadin Nov. 5, 2013
8465542 Steroid lipid-modified polyurethane as an implantable biomaterial, the preparation and uses thereof Jun. 18, 2013
8389661 Complexes between an amphiphilic polymer and an osteogenic protein belonging to the family of BMPs Mar. 5, 2013
8283434 Hydrolytically degradable polymers and hydrogels made therefrom Oct. 9, 2012
8193290 Steroid lipid-modified polyurethane as an implantable biomaterial, the preparation and uses thereof Jun. 5, 2012
8119742 Multi-armed catechol compound blends Feb. 21, 2012
8119756 Hydrolytically degradable polymers and hydrogels made therefrom Feb. 21, 2012
7968519 Methods and compositions for controlled polypeptide synthesis Jun. 28, 2011
7683106 Primer for dental materials and pulp capping agent for dentin regeneration Mar. 23, 2010
7408014 Steroid lipid-modified polyurethane as an implantable biomaterial, the preparation and uses thereof Aug. 5, 2008
7354627 Method for organizing the assembly of collagen fibers and compositions formed therefrom Apr. 8, 2008
7345136 Water-resistant vegetable protein adhesive dispersion compositions Mar. 18, 2008
7288532 Modified chitosan polymers and enzymatic methods for the production thereof Oct. 30, 2007
7252735 Formaldehyde-free lignocellulosic adhesives and composites made from the adhesives Aug. 7, 2007
7182884 Bio-liquid crystal polymer and shaped material using same Feb. 27, 2007
6997960 Textile treatments and fibers and textile goods treated therewith Feb. 14, 2006
6911227 Gels for encapsulation of biological materials Jun. 28, 2005
6881789 Polyubiquitin based hydrogel and uses thereof Apr. 19, 2005
6686161 Methods and compositions for attachment of biomolecules to solid supports, hydrogels, and hydrogel arrays Feb. 3, 2004
6586493 Polysaccharide-based hydrogels and pre-gel blends for the same Jul. 1, 2003
6517933 Hybrid polymer materials Feb. 11, 2003
6391939 Collagenic material useful in particular for preventing post-operative adhesions May. 21, 2002
6372813 Methods and compositions for attachment of biomolecules to solid supports, hydrogels, and hydrogel arrays Apr. 16, 2002
6271195 Aminimide-containing molecules and materials as molecular recognition agents Aug. 7, 2001
6194157 Method for separating biological substances by using photoresist Feb. 27, 2001
6184030 Biologically-active polymers Feb. 6, 2001
6150461 Carriers targettable to organ Nov. 21, 2000
5948857 Gelatin-modified polyurethane Sep. 7, 1999
5932539 Biodegradable polymer matrix for tissue repair Aug. 3, 1999
5910537 Biocompatible, optically transparent, ultraviolet light absorbing, polymeric material based upon collagen and method of making Jun. 8, 1999
5880242 Nonpolymeric epoxy compounds for cross linking biological tissue and bioprosthetic grafts prepared thereby Mar. 9, 1999
5834556 Graft copolymer of polycationic species and water-soluble polymers, and uses therefor Nov. 10, 1998
5807757 Preparation of ionically cross-linked polyphosphazene microspheresy by coacervation Sep. 15, 1998
5770685 Photolabile polymers with triazenedor/and pentazadiene building blocks Jun. 23, 1998
5763557 Grafting of a polymer onto cellophane by ultrasonic induced free radical polymerization Jun. 9, 1998
5763504 Photcurable glycosaminoglycan derivatives, crosslinked glycosaminoglycans and method of production thereof Jun. 9, 1998
5733538 Surface-modifying copolymers having cell adhesion properties Mar. 31, 1998
5705585 Aminimide-containing molecules and materials as molecular recognition agents Jan. 6, 1998
5700848 Gel compositions prepared from crosslinkable polysaccharides, polycations and/or lipids and uses therefor Dec. 23, 1997
5661218 Biocompatible optically transparent polymeric material based upon collagen and method of making Aug. 26, 1997
5654388 Biocompatible optically transparent polymeric material based upon collagen and method of making Aug. 5, 1997
5654363 Biocompatible optically transparent polymeric material based upon collagen and method of making Aug. 5, 1997
5654349 Biocompatible optically transparent polymeric material based upon collagen and method of making Aug. 5, 1997
5650234 Electrophilic polyethylene oxides for the modification of polysaccharides, polypeptides (proteins) and surfaces Jul. 22, 1997
5599891 Polymer composition Feb. 4, 1997
5541091 Process for the biocatalytic coupling of aromatic compounds in the presence of a radical transfer agent Jul. 30, 1996
5516864 Fluorescent ion-selective diaryldiaza crown ether conjugates May. 14, 1996
5473034 Method for producing protein-synthetic polymer conjugate and said conjugate produced thereby Dec. 5, 1995

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