Patents by Inventor Tiberiu Mircca Siclovan

Tiberiu Mircca Siclovan 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).

  • Weatherable copolymers
    Patent number: 5916997
    Abstract: Disclosed are weatherable polyester soft block copolymer compositions comprising copolymers of resorcinol or alternatively phenol, aromatic dicarboxylic acid, and a aliphatic dicarboxylic acid based structural units. These polyester soft block copolymers comprise a substantial proportion of direct linkages between the resorcinol or alternatively the phenol, and the aromatic dicarboxylic acid based structural units, the balance of the linkages being between resorcinol and the aliphatic dicarboxylic acid based structural units.
    Type: Grant
    Filed: February 25, 1998
    Date of Patent: June 29, 1999
    Assignee: General Electric Company
    Inventors: Jimmy Lynn Webb, Randall Lee Carter, Tiberiu Mircca Siclovan, Matthew Hal Littlejohn, James Edward Pickett