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Class 623/1.48 - Protein


Subclass of Class 623 - Prosthesis (i.e., artificial body members), parts thereof, or aids and accessories therefor
Definition: Subject matter wherein the covered layer includes a protein.
No. of patents: 50
Last issue date: 04/29/2008


  2  
NumberTitleIssue Date
4822361Tubular prosthesis having a composite structure
A tubular prosthesis having a composite structure comprising (i) tubular polytetrafluoroethylene having a microfibrous structure comprising small nodes interconnected with fibrils and (ii) materials which can be absorbed by a living body wherein (a) said ...
04/18/1989
4661111Polypeptide
A polypeptide having the cell-attaching activity of fibronectin. The polypeptide has 108 amino acid residues and the formula: H-Ile-Gly-Gln-Gln-Ser-Thr-Val-Ser-Asp-Val-Pro-Arg-Asp-Leu-Glu-Val-Val-Ala- Ala-Thr-Pro-Thr-Ser-Leu-Leu-Ile-Ser-Trp-Asp-Ala-Pro-Ala...
04/28/1987
4614517Tetrapeptide
The peptide X-Arg-Gly-Asp-Ser-Y wherein X is H or at least one amino acid and Y is OH or at least one amino acid having the same cell-attachment activity as fibronectin....
09/30/1986
4589882Enzymatically crosslinked bioelastomers
A method of repairing a natural elastic system in a human or animal body, which comprises replacing a damaged portion of the system with a shaped artificial elastomeric copolymer comprising an elastomeric component selected from the group consisting of te...
05/20/1986
4578079Tetrapeptide
The peptide X-Arg-Gly-Asp-R-Y wherein X is H or at least one amino acid and Y is OH or at least one amino acid, and R is an amino acid selected from Thr or Cys, or other amino acid, having the same cell-attachment activity as fibronectin and the peptide X...
03/25/1986
4522753Method for preserving porosity in porous materials
A method for preserving the porosity of porous materials is disclosed. In this method, the porous material is subjected to elevated temperature and vacuum conditions to thereby produce a dimensionally-stable, non-collapsible porous material....
06/11/1985
4517686Polypeptide
A polypeptide having the cell-attaching activity of fibronectin. The polypeptide has 108 amino acid residues and the formula: H-Ile-Gly-Gln-Gln-Ser-Thr-Val-Ser-Asp-Val-Pro-Arg-Asp-Leu-Glu-Val-Val-Ala- Ala-Thr-Pro-Thr-Ser-Leu-Leu-Ile-Ser-Trp-Asp-Ala-Pro-Ala...
05/21/1985
4378435Process for providing enzyme activity to a solid surface
A process for providing enzyme activity to the surface of an article is described, comprising forming a film on the surface of the article, said film comprising an acid anhydride group-containing polymer and a polyol, wherein the acid anhydride groups are...
03/29/1983
4187852Synthetic elastomeric insoluble cross-linked polypentapeptide
An insoluble cross-linked polypentapeptide is totally synthesized by preparing two modified linear polypentapeptides patterned on the polypentapeptide from the pentapeptide (Val1 -Pro2 -Gly3 -Val4 -Gly5
02/12/1980
4167045Cardiac and vascular prostheses
A prosthesis suitable for implantation in a bloody environment. The prosthesis includes a surface material adapted for exhibiting a regular and periodic surface charge characteristic in the bloody environment. A prosthesis means supports the surface mater...
09/11/1979
  2  
 
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