Patents by Inventor Maurice Cessiecq

Maurice Cessiecq 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).

  • Anti-adherent medical dressings and the like
    Patent number: 3930498
    Abstract: Anti-adherent material for coming into contact with the epidermis such as sheets, surgical dressings, various kinds of bandages and the like are disclosed which comprise a homopolymer or copolymer of tetrafluoroethylene containing at least about 50% tetrafluoroethylene deposited upon a support material which is resistant to the fritting temperature of the homopolymer or copolymer, the support material containing from about 25 to 90% homopolymer or copolymer and from 10 to 75% support material and possessing regularly disposed perforations for from about 0.1 to 10% of the surface thereof.
    Type: Grant
    Filed: March 13, 1973
    Date of Patent: January 6, 1976
    Assignee: Products Chimiques Ugine Kuhlmann
    Inventors: Andre Monnet, Maurice Cessiecq