Patents by Inventor Jackie D. Davies

Jackie D. Davies 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).

  • Interfacial polycarbonate polymerization process and product
    Patent number: 5965688
    Abstract: A process for preparing an aromatic carbonate polymer by an interfacial polymerization reaction by first forming an aliphatic chloroformate and then reacting the bischloroformate with a dihydroxy phenol such as bisphenol-A. The resulting polymer consists of alternating units of the reaction residue of the dihydroxy phenol and the aliphatic chloroformate.
    Type: Grant
    Filed: December 12, 1997
    Date of Patent: October 12, 1999
    Assignee: General Electric Company
    Inventor: Jackie D. Davies