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Class Information
Number: 602/50
Name: Surgery: splint, brace, or bandage > Bandage structure > Skin laceration or wound cover > Wound contact layer containing treatment material > Amino acid, polypeptide, or protein
Description: Subject matter wherein the wound contacting layer contains either (a) an acid compound composed of an amino group and a carboxyl group, or (b) a group of amides formed from amino acids, or (c) a nitrogenous organic compound of high molecular weight produced by plants or animals which upon hydrolysis yield amino acids.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7462442 |
Biocompatible microchip and a method for producing the same |
Dec. 9, 2008 |
| 7335376 |
Method for photodynamic therapy and applicator for carrying out said therapy |
Feb. 26, 2008 |
| 7094418 |
Crosslinkable macromers |
Aug. 22, 2006 |
| 7011093 |
Microencapsulated fragrances and methods of coating microcapsules |
Mar. 14, 2006 |
| 6916909 |
Collagen peptides modified by grafting mercapto functions, method for the production thereof and uses thereof as biomaterials |
Jul. 12, 2005 |
| 6790438 |
Cross-linked collagenic peptide for preventing post-surgical adhesions |
Sep. 14, 2004 |
| 6582713 |
Compositions and methods for promoting wound healing |
Jun. 24, 2003 |
| 6410044 |
Crosslinkable macromers |
Jun. 25, 2002 |
| 6326025 |
Tissue reactive adhesive compositions |
Dec. 4, 2001 |
| 6198016 |
Wet skin adhesive article |
Mar. 6, 2001 |
| 6150581 |
Chitosan/alginate anti-adhesion barrier |
Nov. 21, 2000 |
| 6143946 |
Therapeutic mat |
Nov. 7, 2000 |
| 6043407 |
Debridement pad |
Mar. 28, 2000 |
| 6040251 |
Garments of barrier webs |
Mar. 21, 2000 |
| 5997895 |
Dural/meningeal repair product using collagen matrix |
Dec. 7, 1999 |
| 5957877 |
Methods for draping surgical sites using peripheral cyanoacrylate drapes |
Sep. 28, 1999 |
| 5856245 |
Articles of barrier webs |
Jan. 5, 1999 |
| 5763579 |
Collagen derivatives, process for producing them and their application to the preparation of biomaterials |
Jun. 9, 1998 |
| 5735812 |
Water soluble wound dressing materials |
Apr. 7, 1998 |
| 5681579 |
Polymeric support wound dressing |
Oct. 28, 1997 |
| 5681580 |
Patch-type device for iontophoretic transdermal delivery of insulin |
Oct. 28, 1997 |
| 5662925 |
Transdermal delivery system with adhesive overlay and peel seal disc |
Sep. 2, 1997 |
| 5580923 |
Anti-adhesion films and compositions for medical use |
Dec. 3, 1996 |
| 5567806 |
Collagen crosslinked with a crosslinking agent for the manufacture of a suturable, biocompatible slowresorbing membrane, and such a membrane |
Oct. 22, 1996 |
| 5496872 |
Adhesive compositions for surgical use |
Mar. 5, 1996 |
| 5462536 |
Protein nonadsorptive membranes for wound dressings |
Oct. 31, 1995 |
| 5420248 |
Unpigmented fish skin, particularly from flat fish, as a novel industrial source of collagen, extraction method, collagen and biomaterial thereby obtained |
May. 30, 1995 |
| 5418222 |
Multi-layered collagen film compositions for delivery of proteins and methods of using same |
May. 23, 1995 |
| 5412076 |
Crosslinkable collagen derivatives, process for their production and their application to the preparation of biomaterials |
May. 2, 1995 |
| 5201745 |
Visceral surgery patch |
Apr. 13, 1993 |
| 5149469 |
Method of manufacturing a wound dressing |
Sep. 22, 1992 |
| 5093125 |
Ophthalmological collagen coverings |
Mar. 3, 1992 |
| 5003970 |
Roll form medical bandaging product, method of constructing same and container for roll form bandaging product |
Apr. 2, 1991 |
| 4948540 |
Method of preparing collagen dressing sheet material |
Aug. 14, 1990 |
| 4947840 |
Biodegradable templates for the regeneration of tissues |
Aug. 14, 1990 |
| 4841962 |
Collagen matrix/polymer film composite dressing |
Jun. 27, 1989 |
| 4837285 |
Collagen matrix beads for soft tissue repair |
Jun. 6, 1989 |
| 4784653 |
Absorbent adhesive dressing |
Nov. 15, 1988 |
| 4759354 |
Wound dressing |
Jul. 26, 1988 |
| 4760131 |
Wound-healing composition |
Jul. 26, 1988 |
| 4755593 |
Novel biomaterial of cross-linked peritoneal tissue |
Jul. 5, 1988 |
| 4738849 |
Composite medical articles for application to wounds and method for producing same |
Apr. 19, 1988 |
| 4725279 |
Bio compatible and blood compatible materials and methods |
Feb. 16, 1988 |
| 4725671 |
Collagen membranes for medical use |
Feb. 16, 1988 |
| 4696812 |
Thrombin preparations |
Sep. 29, 1987 |
| 4689399 |
Collagen membranes for medical use |
Aug. 25, 1987 |
| 4683142 |
Resorptive sheet material for closing and healing wounds and method of making the same |
Jul. 28, 1987 |
| 4668228 |
Debriding tape |
May. 26, 1987 |
| 4655980 |
Process of making collagen membranes for medical use |
Apr. 7, 1987 |
| 4655211 |
Hemostatic agent |
Apr. 7, 1987 |
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