Patents by Inventor Roy Grant

Roy Grant has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Collagenous tissue compositions
    Publication number: 20090124708
    Abstract: Implant compositions are disclosed consisting of a biocompatible carrier medium such as a saline or dextran solution and particles of collagenous material dispersed therein. The collagenous material is derived from tissue which has been milled to provide fragments of collagen fibres which preserve the architecture of the original fibres and their molecular structure. The collagenous material is also substantially free of non-fibrous tissue proteins, glycoproteins, cellular elements and lipids or lipid residues, and is non-cytotoxic. By suitable choice of particle size and concentration, the composition may be presented in injectable form or as a paste. The compositions are suitable for application in cosmetic and reconstruction surgery.
    Type: Application
    Filed: December 19, 2008
    Publication date: May 14, 2009
    Inventors: Roy Oliver, Roy Grant
  • Collagenous tissue compositions
    Publication number: 20050260248
    Abstract: Implant compositions are disclosed consisting of a biocompatible carrier medium such as a saline or dextran solution and particles of collagenous material dispersed therein. The collagenous material is derived from tissue which has been milled to provide fragments of collagen fibres which preserve the architecture of the original fibres and their molecular structure. The collagenous material is also substantially free of non-fibrous tissue proteins, glycoproteins, cellular elements and lipids or lipid residues, and is non-cytotoxic. By suitable choice of particle size and concentration, the composition may be presented in injectable form or as a paste. The compositions are suitable for application in cosmetic and reconstruction surgery.
    Type: Application
    Filed: July 29, 2005
    Publication date: November 24, 2005
    Inventors: Roy Oliver, Roy Grant
  • Collagenous tissue compositions
    Patent number: 6936271
    Abstract: Implant compositions are disclosed consisting of a biocompatible carrier medium such as a saline or dextran solution and particles of collagenous material dispersed therein. The collagenous material is derived from tissue which has been milled to provide fragments of collagen fibers which preserve the architecture of the original fibers and their molecular structure. The collagenous material is also substantially free of non-fibrous tissue proteins, glycoproteins, cellular elements and lipids or lipid residues, and is non-cytotoxic. By suitable choice of particle size and concentration, the composition may be presented in injectable form or as a paste. The compositions are suitable for application in cosmetic and reconstruction surgery.
    Type: Grant
    Filed: September 10, 1999
    Date of Patent: August 30, 2005
    Assignee: Tissue Science Laboratories PLC
    Inventors: Roy Oliver, Roy Grant