Patents by Inventor Chun-Tzer Chou

Chun-Tzer Chou 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).

  • Substituted alkylmetal compositions and methods of preparing the same
    Patent number: 7754101
    Abstract: Substituted alkylmetal solutions and a method for making the same wherein the solutions include (a) a substituted alkylmetal compound of the formula of M-CH2—W(Ra) (Rb) (Rc) at a concentration of greater than 1.0M; (b) a hydrocarbon solvent; and (c) an amine cosolvent.
    Type: Grant
    Filed: November 20, 2008
    Date of Patent: July 13, 2010
    Assignee: FMC Corporation
    Inventors: Chun-Tzer Chou, Christopher Jay Woltermann
  • SUBSTITUTED ALKYLMETAL COMPOSITIONS AND METHODS OF PREPARING THE SAME
    Publication number: 20090140200
    Abstract: Provided herein according to some embodiments of the invention are substituted alkylmetal solutions that include (a) a substituted alkylmetal compound of the formula of M-CH2—W(Ra)(Rb)(Rc) at a concentration of greater than 1.0M; (b) a hydrocarbon solvent; and (c) an amine cosolvent. Also provided herein are methods of making the same.
    Type: Application
    Filed: November 20, 2008
    Publication date: June 4, 2009
    Inventors: Chun-Tzer Chou, Christopher Jay Woltermann
  • Thermosetting powder coating compositions
    Patent number: 5710214
    Abstract: Provided are novel thermosetting powder coating compositions which are useful for coating metal articles and protecting such articles from acidic corrosion. The compositions are comprised of an epoxy containing acrylic copolymer crosslinked with both an aliphatic dibasic acid and a blocked polyisocyanate.
    Type: Grant
    Filed: April 30, 1996
    Date of Patent: January 20, 1998
    Assignee: PPG Industries, Inc.
    Inventors: Chun-Tzer Chou, Robert B. Barbee