Patents by Inventor Peter James Green

Peter James Green 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).

  • Low fogging polyester polyurethane foams
    Patent number: 5712320
    Abstract: The present invention provides a polyester polyurethane foam with low fogging characteristics comprising the product of reaction of a polyester polyol and a diisocyanate wherein said polyester polyol comprises as repeating units residues of the following reactants: (i) (a) at least one hydroxy acid; or (ii) (b) at least one diacid; and (c) at least one diol or polyol; or (iii) (a) at least one hydroxy acid; (b) at least one diacid; and (c) at least one diol or polyol wherein said reactants cannot combine to provide a cyclic ester comprising a 12 to 14 member ring.
    Type: Grant
    Filed: September 20, 1996
    Date of Patent: January 27, 1998
    Inventor: Peter James Green