Patents by Inventor Basil Volodymr Gregorovich

Basil Volodymr Gregorovich 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).

  • Reactive adducts of vinyldioxo compounds
    Patent number: 5945488
    Abstract: New adducts are produced from the reaction of vinyl dioxo compounds with anhydrides, epoxyesters, lactones, and lactams, and such adducts are useful for preparing curable coating compositions.
    Type: Grant
    Filed: October 13, 1998
    Date of Patent: August 31, 1999
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Basil Volodymr Gregorovich, Isidor Hazan, Hisanori Omura
  • Reactive adducts of vinyldioxo compounds
    Patent number: 5877332
    Abstract: New adducts are produced from the reaction of vinyl dioxo compounds with anhydrides, epoxyesters, lactones, and lactams, and such adducts are useful for preparing curable coating compositions.
    Type: Grant
    Filed: October 18, 1996
    Date of Patent: March 2, 1999
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Basil Volodymr Gregorovich, Isidor Hazan, Hisanori Omura