Patents by Inventor James R. deGaravilla

James R. deGaravilla 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).

  • Antistatic polymer blend
    Patent number: 5037875
    Abstract: The dissipation of static electricity from film of ethylene/carboxylic acid copolymer is improved by the incorporation of a combination of antistatic compounds therein, viz sorbitan monooleate and certain alkyl phenol poly(ethylene oxides).
    Type: Grant
    Filed: January 2, 1991
    Date of Patent: August 6, 1991
    Assignee: E. I. du Pont de Nemours and Company
    Inventor: James R. deGaravilla