Patents by Inventor Gary Clauson

Gary Clauson 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).

  • PERFLUORO(N-BUTYLCYCLOHEXANE) COMPOSITIONS AND USES THEREOF
    Publication number: 20130059021
    Abstract: A perfluoro(n-butylcyclohexane) composition is disclosed with numerous uses including topical and cosmetic applications, e.g., for application to the periocular skin or for the topical treatment of pruritus.
    Type: Application
    Filed: September 6, 2012
    Publication date: March 7, 2013
    Inventors: Aharon Grossman, Chris Stern, Richard Kiral, Gary Clauson, Gerald Klein
  • Perfluorocarbon gel formulations
    Patent number: 8343515
    Abstract: A perfluorocarbon gel composition is disclosed with numerous uses including topical medical and cosmetic uses.
    Type: Grant
    Filed: November 17, 2009
    Date of Patent: January 1, 2013
    Assignee: Oxygen Biotherapeutics, Inc.
    Inventors: Gary Huvard, Richard Kiral, Maxine Quitaro, Deborah P. Thompson, Aharon Grossman, Gary Clauson, Gurbhagat Sandhu
  • Perfluorocarbon gel formulations
    Publication number: 20100144861
    Abstract: A perfluorocarbon gel composition is disclosed with numerous uses including topical medical and cosmetic uses.
    Type: Application
    Filed: November 17, 2009
    Publication date: June 10, 2010
    Inventors: Gary Huvard, Richard Kiral, Maxine Quitaro, Deborah P. Thompson, Aharon Grossman, Gary Clauson, Gurbhagat Sandhu
  • Process for the preparation of benzotriazoles
    Patent number: 5571924
    Abstract: 2-(2-Hydroxyphenyl)-2H-benzotriazoles can be prepared particularly advantageously by catalytically reducing a suitable o-nitroazobenzene compound to the corresponding N-oxybenzotriazole compound in the presence of hydrazine hydrate, a metal catalyst selected from the group consisting of Raney-Ni and the noble metals, an organic or inorganic base, an organic solvent, and optionally water; followed by isolating said N-oxybenzotriazole compound and converting it to the corresponding 2-(2-hydroxyphenyl)-2H-benzotriazole.
    Type: Grant
    Filed: July 12, 1995
    Date of Patent: November 5, 1996
    Assignee: Ciba-Geigy Corporation
    Inventors: Jere K. Kaplan, Wolfgang J. Tritschler, Gary Clauson