Patents by Inventor Mary Flynn

Mary Flynn 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).

  • Polyester resin compositions for calendering
    Patent number: 6068910
    Abstract: A polyester resin composition is calendered to produce a film or a sheet. The polyester resin composition is a polyester having a crystallization half time from a molten state of at least 5 minutes combined with an additive for preventing sticking of the polyester to calendering rolls.
    Type: Grant
    Filed: February 26, 1999
    Date of Patent: May 30, 2000
    Assignee: Eastman Chemical Company
    Inventors: Paul Mary Flynn, Richard Leon McConnell, Hubertus Jacobus Wilhelmus Moolenaar, Timothy Michael Sanders