Patents by Inventor John F. Hansbrough

John F. Hansbrough 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).

  • Patent number: 6566326
    Abstract: Hemoglobin chemically modified to reduce oxygen affinity and prevent dissociation are administered parenterally during resuscitation to patients suffering from burn shock. Such treatment, reduces base deficit, increases cardiac output and mean arterial blood pressure, and improves survival.
    Type: Grant
    Filed: March 13, 1996
    Date of Patent: May 20, 2003
    Assignee: The Regents of the University of California
    Inventors: Raluan G. Soltero, Kenneth E. Burhop, John F. Hansbrough
  • Patent number: 5693332
    Abstract: The present invention provides keratinocytes supported on a hydrophilic membrane, the composition being useful as a skin graft to effect closure of a wound. The invention also provides methods of preparing a keratinocyte-containing membrane suitable for effecting wound closure. In addition, the invention provides methods of effecting closure of wound comprising contacting the wound with a keratinocyte-containing membrane.
    Type: Grant
    Filed: August 11, 1995
    Date of Patent: December 2, 1997
    Assignee: The Regents Of The University Of California
    Inventor: John F. Hansbrough
  • Patent number: 5494896
    Abstract: The present invention provides methods of preventing or treating conditions associated with burn injuries by administering bactericidal/permeability-increasing (BPI) protein product.
    Type: Grant
    Filed: March 31, 1995
    Date of Patent: February 27, 1996
    Assignee: XOMA Corporation
    Inventor: John F. Hansbrough
  • Patent number: 5460939
    Abstract: The present invention relates to a living skin replacement. In particular, it relates to a biosynthetic dressing material composed of a living stromal tissue prepared from stromal cells such as fibroblasts cultured upon a three-dimensional framework and a transitional covering which acts as an epidermal replacement. Such a living skin replacement provides long-term biologic coverage of full-thickness wound defects. Since human fibroblasts are known to be relatively non-antigenic when transferred to allogeneic hosts, a temporary living skin replacement made up of such cells attached to a transitional covering may replace the use of cadaveric skin allografts for achieving temporary wound closure in cases where the patients lack enough healthy skin for autografts.
    Type: Grant
    Filed: February 18, 1994
    Date of Patent: October 24, 1995
    Assignee: Advanced Tissue Sciences, Inc.
    Inventors: John F. Hansbrough, Gail K. Naughton