Patents by Inventor Jeffrey Jon Horsager

Jeffrey Jon Horsager 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).

  • Skin care compositions having cyclic diesters and methods thereof
    Patent number: 9545368
    Abstract: The present invention generally relates to topical skin care compositions having at least one cyclic diester. More specifically, the present invention relates to novel topical skin care compositions having at least one cyclic diester of an alpha hydroxy acid, and at least one polar non-aqueous solvent.
    Type: Grant
    Filed: August 8, 2014
    Date of Patent: January 17, 2017
    Assignee: THE CHEMOURS COMPANY FC, LLC
    Inventors: William R Cahill, Jr., Jessica Linda Reisack, Robert Ray Burch, Jennifer Marie Altland, Jeffrey Jon Horsager
  • SKIN CARE COMPOSITIONS HAVING CYCLIC DIESTERS AND METHODS THEREOF
    Publication number: 20150045420
    Abstract: The present invention generally relates to topical skin care compositions having at least one cyclic diester. More specifically, the present invention relates to novel topical skin care compositions having at least one cyclic diester of an alpha hydroxy acid, and at least one polar non-aqueous solvent.
    Type: Application
    Filed: August 8, 2014
    Publication date: February 12, 2015
    Inventors: WILLIAM R. CAHILL, JR., Robert Ray Burch, Jeffrey Jon Horsager, Jessica Linda Reisack, Jennifer Marie Altland
  • SKIN CARE COMPOSITIONS HAVING CYCLIC DIESTERS AND METHODS THEREOF
    Publication number: 20150045421
    Abstract: The present invention generally relates to topical skin care compositions having at least one cyclic diester. More specifically, the present invention relates to novel topical skin care compositions having at least one cyclic diester of an alpha hydroxy acid, and at least one polar non-aqueous solvent.
    Type: Application
    Filed: August 8, 2014
    Publication date: February 12, 2015
    Inventors: William R Cahill, JR., Jessica Linda Reisack, Robert Ray Burch, Jennifer Marie Altland, Jeffrey Jon Horsager
  • Nitrile process
    Patent number: 6355828
    Abstract: A process for purifying a nitrile such as acrylonitrile is disclosed. The process comprises (1) contacting a product mixture, which comprises acrylonitrile and hydrogen cyanide, with an acid or a precursor of the acid to produce an acid-treated product; and (2) recovering the nitrile from the acid-treated product. The product mixture can be produced by contacting ammonia with a hydrocarbon such as an olefin under a condition effective to produce a nitrile and hydrogen cyanide.
    Type: Grant
    Filed: November 10, 2000
    Date of Patent: March 12, 2002
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Janet Marie Rogers, Robert Clifford Blackstone, Jeffrey Jon Horsager