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Class Information
Number: 527/201
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 > With ethylenically unsaturated reactant
Description: Subject matter wherein an ethylenically unsaturated reactant is additionally present.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7029758 |
Melanin polyvinyl alcohol plastic laminates for optical applications |
Apr. 18, 2006 |
| 6881789 |
Polyubiquitin based hydrogel and uses thereof |
Apr. 19, 2005 |
| 6841644 |
Biopolymers obtained by solid state irradiation in an unsaturated gaseous atmosphere |
Jan. 11, 2005 |
| 6716903 |
Coating composition for the manufacture of printable coated paper and board, component of the coating composition and process for the manufacture of paper and board |
Apr. 6, 2004 |
| 6686161 |
Methods and compositions for attachment of biomolecules to solid supports, hydrogels, and hydrogel arrays |
Feb. 3, 2004 |
| 6610810 |
Biopolymers obtained by solid state irradiation in an unsaturated gaseous atmosphere |
Aug. 26, 2003 |
| 6586493 |
Polysaccharide-based hydrogels and pre-gel blends for the same |
Jul. 1, 2003 |
| 6517933 |
Hybrid polymer materials |
Feb. 11, 2003 |
| 6372813 |
Methods and compositions for attachment of biomolecules to solid supports, hydrogels, and hydrogel arrays |
Apr. 16, 2002 |
| 6297319 |
Water-absorbing agent and production process therefor |
Oct. 2, 2001 |
| 6291582 |
Polymer-protein composites and methods for their preparation and use |
Sep. 18, 2001 |
| 6037144 |
Method of preparing a biological material for use in ophthalmology |
Mar. 14, 2000 |
| 5914367 |
Polymer protein composites and methods for their preparation and use |
Jun. 22, 1999 |
| 5910537 |
Biocompatible, optically transparent, ultraviolet light absorbing, polymeric material based upon collagen and method of making |
Jun. 8, 1999 |
| 5910518 |
Oxygen permeable contact lens having high durable hydrophilic surface and method for producing the same |
Jun. 8, 1999 |
| 5856120 |
Method of preparing a biological material for use in ophthalmology |
Jan. 5, 1999 |
| 5837747 |
Crosslinkable polysaccharides, polycations and lipids useful for encapsulation and drug release |
Nov. 17, 1998 |
| 5834556 |
Graft copolymer of polycationic species and water-soluble polymers, and uses therefor |
Nov. 10, 1998 |
| 5763504 |
Photcurable glycosaminoglycan derivatives, crosslinked glycosaminoglycans and method of production thereof |
Jun. 9, 1998 |
| 5763557 |
Grafting of a polymer onto cellophane by ultrasonic induced free radical polymerization |
Jun. 9, 1998 |
| 5733538 |
Surface-modifying copolymers having cell adhesion properties |
Mar. 31, 1998 |
| 5714560 |
Water-soluble or water-dispersible graft polymers of proteins as leather tanning agents |
Feb. 3, 1998 |
| 5661218 |
Biocompatible optically transparent polymeric material based upon collagen and method of making |
Aug. 26, 1997 |
| 5654349 |
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 |
| 5654388 |
Biocompatible optically transparent polymeric material based upon collagen and method of making |
Aug. 5, 1997 |
| 5473034 |
Method for producing protein-synthetic polymer conjugate and said conjugate produced thereby |
Dec. 5, 1995 |
| 5376692 |
Method of binding using irradiation and product with albumin bound to biomaterials |
Dec. 27, 1994 |
| 5286829 |
Biocompatible polymer material and a process for producing same |
Feb. 15, 1994 |
| 5260396 |
Preparation of water resistant films and coatings and use thereof |
Nov. 9, 1993 |
| 5219895 |
Collagen-based adhesives and sealants and methods of preparation and use thereof |
Jun. 15, 1993 |
| 5207941 |
Use of water-soluble or water-dispersible grafted proteins as detergent additives |
May. 4, 1993 |
| 5208075 |
Sizing agent for staple fiber and filament yarns |
May. 4, 1993 |
| 5187207 |
Melanin hydrophilic contact lenses |
Feb. 16, 1993 |
| RE33997 |
Biologically stabilized compositions comprising collagen as the minor component with ethylenically unsaturated compounds used as contact lenses |
Jul. 14, 1992 |
| 5116884 |
Melanin hydrophilic contact lenses |
May. 26, 1992 |
| 5112883 |
Medium incorporating melanin as an absorbing pigment against electromagnetic radiation |
May. 12, 1992 |
| 5104957 |
Biologically compatible collagenous reaction product and articles useful as medical implants produced therefrom |
Apr. 14, 1992 |
| 5075401 |
Method of making graft copolymers |
Dec. 24, 1991 |
| 5047447 |
Medium incorporating melanin as an absorbing pigment for protection against electromagnetic radiation |
Sep. 10, 1991 |
| 5036115 |
Optical lens system incorporating melanin as an absorbing pigment for protection against electromagnetic radiation |
Jul. 30, 1991 |
| 5034428 |
Immobilized biomolecules and method of making same |
Jul. 23, 1991 |
| 4997682 |
Paper coating composition |
Mar. 5, 1991 |
| 4963604 |
Polymeric pigments used in paper coating compositions and a process for their preparation |
Oct. 16, 1990 |
| 4855338 |
Method for treating grafted protein latices |
Aug. 8, 1989 |
| 4837087 |
Coating binder additive |
Jun. 6, 1989 |
| 4829098 |
Immobilized biomolecules and method of making same |
May. 9, 1989 |
| 4822867 |
Protein polymer grafts |
Apr. 18, 1989 |
| 4812550 |
Preparation of latices |
Mar. 14, 1989 |
| 4806610 |
Method for making latices |
Feb. 21, 1989 |
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