Patents by Inventor Derek A. Willoughby

Derek A. Willoughby 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: 6596703
    Abstract: A pharmaceutical composition utilized for increasing neovascularization and angiogenesis during wound healing in a mammal beyond the level of neovascularization and angiogenesis which would occur at the wound site without any treatment, said composition comprising an effective amount of any angiostatic steroid which has reduced or no deteriorative or detrimental side effects combined with an effective amount of a form of hyaluronan such as hyaluronic acid and pharmaceutically acceptable salts thereof.
    Type: Grant
    Filed: July 11, 1997
    Date of Patent: July 22, 2003
    Assignee: Jagotec AG
    Inventors: Michael P. Seed, Chandan Alam, Derek A. Willoughby
  • Patent number: 5847002
    Abstract: The use of:(a) a non-steroidal anti-inflammatory agent,and(b) hyaluronic acid and/or salts thereof and/or homologues, analogues, derivatives, complexes, esters, fragments, and subunits of hyaluronic acid,in the manufacture of a pharmaceutical composition for inhibiting, controlling and/or regressing angiogenesis in a therapy wherein dosage amounts taken from the composition each comprise:(1) a therapeutically effective amount of component (a); and(2) a therapeutically effective amount of the hyaluronic acid and/or salts thereof and/or homologues, analogues, derivatives, complexes, esters, fragments, and sub-units of hyaluronic acid, the pharmaceutical composition being characterized in that for each dosage amount taken from the pharmaceutical composition, the amount of components (a) and (b) inhibit, control and/or regress angiogenesis.
    Type: Grant
    Filed: June 5, 1995
    Date of Patent: December 8, 1998
    Assignee: Hyal Pharmaceutical Corporation
    Inventors: Derek A. Willoughby, Chandan Alam, Samuel Simon Asculai, Rudolf Edgar Falk, David William Harper