Patents by Inventor Andrew Raymond CAMPBELL

Andrew Raymond CAMPBELL 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).

  • LAMINATED TISSUE GRAFT PRODUCT
    Publication number: 20230200967
    Abstract: A tissue graft product comprising two or more layers of material wherein each layer comprises extracellular matrix (ECM) or polymeric material and wherein the layers are laminated together by interlocking portions of one layer with portions of another layer.
    Type: Application
    Filed: March 1, 2023
    Publication date: June 29, 2023
    Inventors: Brian Roderick WARD, Bamaby Charies Hough MAY, Andrew Raymond CAMPBELL
  • Laminated tissue graft product
    Patent number: 11617639
    Abstract: A tissue graft product comprising two or more layers of material wherein each layer comprises extracellular matrix (ECM) or polymeric material and wherein the layers are laminated together by interlocking portions of one layer with portions of another layer.
    Type: Grant
    Filed: December 26, 2019
    Date of Patent: April 4, 2023
    Assignee: AROA BIOSURGERY LIMITED
    Inventors: Brian Roderick Ward, Barnaby Charles Hough May, Andrew Raymond Campbell
  • LAMINATED TISSUE GRAFT PRODUCT
    Publication number: 20200188077
    Abstract: A tissue graft product comprising two or more layers of material wherein each layer comprises extracellular matrix (ECM) or polymeric material and wherein the layers are laminated together by interlocking portions of one layer with portions of another layer.
    Type: Application
    Filed: December 26, 2019
    Publication date: June 18, 2020
    Inventors: Brian Roderick WARD, Barnaby Charles Hough MAY, Andrew Raymond CAMPBELL
  • Laminated tissue graft product
    Patent number: 10548705
    Abstract: A tissue graft comprising two or more layers of material wherein each layer comprises extracellular matrix (ECM) or polymeric material and wherein the layers are laminated together by interlocking portions of one layer with portions of another layer. In one embodiment, a tissue graft comprises a first layer of material having multiple lugs and a second layer of material having multiple holes, each lug of the first layer being located through a hole in the second layer, the holes and the lugs having dimensions so that the lugs engage with a surface of the second layer and interlock the first layer with the second layer. In further embodiments, a method of preparing a tissue graft by laminating and interlocking two or more layers, the use of a tissue graft for replacing or repairing tissue in a human or animal, and an apparatus comprising a mould, a lug cutting means, a piercing means and a means for pushing lugs through piercings in layers of a tissue graft.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: February 4, 2020
    Assignee: AROA BIOSURGERY LIMITED
    Inventors: Brian Roderick Ward, Barnaby Charles Hough May, Andrew Raymond Campbell
  • LAMINATED TISSUE GRAFT PRODUCT
    Publication number: 20170360544
    Abstract: A tissue graft comprising two or more layers of material wherein each layer comprises extracellular matrix (ECM) or polymeric material and wherein the layers are laminated together by interlocking portions of one layer with portions of another layer. In one embodiment, a tissue graft comprises a first layer of material having multiple lugs and a second layer of material having multiple holes, each lug of the first layer being located through a hole in the second layer, the holes and the lugs having dimensions so that the lugs engage with a surface of the second layer and interlock the first layer with the second layer. In further embodiments, a method of preparing a tissue graft by laminating and interlocking two or more layers, the use of a tissue graft for replacing or repairing tissue in a human or animal, and an apparatus comprising a mould, a lug cutting means, a piercing means and a means for pushing lugs through piercings in layers of a tissue graft.
    Type: Application
    Filed: December 18, 2015
    Publication date: December 21, 2017
    Inventors: Brian Roderick WARD, Barnaby Charles Hough MAY, Andrew Raymond CAMPBELL