Patents by Inventor Ashvinkumar N. Jagtap

Ashvinkumar N. Jagtap 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).

  • Wax composition useful as a beeswax substitute
    Patent number: 4500359
    Abstract: This invention relates to a beeswax substitute which comprises a blend of:(1) an ester of a linear alcohol having at least about 14 carbons and a carboxylic acid or anhydride having at least 2 carbons(2) an oxidized wax having at least 22 carbons, an(3) preferably, a fatty acid having at least about 9 carbons;and to products formed therefrom such as cosmetic emulsions, etc.
    Type: Grant
    Filed: October 8, 1982
    Date of Patent: February 19, 1985
    Assignee: Petrolite Corporation
    Inventors: John H. Woods, Toby R. Graves, William E. Nasser, Ashvinkumar N. Jagtap
  • Polyvalent metal salts of oxidized and amidified waxes
    Patent number: 4180408
    Abstract: This invention relates to polyvalent metal salts of oxidized and amidified non-benzenoid hydrocarbon waxes, and to uses thereof, particularly in carbon paper inks.
    Type: Grant
    Filed: February 6, 1978
    Date of Patent: December 25, 1979
    Assignee: Petrolite Corporation
    Inventors: Joseph O. Bienvenu, Ashvinkumar N. Jagtap