Patents by Inventor Yves Dumond

Yves Dumond 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).

  • Preparation of pregabalin and related compounds
    Patent number: 8134023
    Abstract: Materials and methods for preparing (S)-(+)-3-aminomethyl-5-methyl-hexanoic acid and structurally related compounds via enzymatic kinetic resolution are disclosed.
    Type: Grant
    Filed: September 28, 2011
    Date of Patent: March 13, 2012
    Assignee: Pfizer Inc
    Inventors: Shanghui Hu, Carlos Alberto Martinez, Junhua Tao, William Eugene Tully, Patrick Kelleher, Yves Dumond
  • Preparation of Pregabalin and Related Compounds
    Publication number: 20120015412
    Abstract: Materials and methods for preparing (S)-(+)-3-aminomethyl-5-methyl-hexanoic acid and structurally related compounds via enzymatic kinetic resolution are disclosed.
    Type: Application
    Filed: September 28, 2011
    Publication date: January 19, 2012
    Inventors: Shanghui Hu, Carlos Alberto Martinez, Junhua Tao, William Eugene Tully, Patrick Kelleher, Yves Dumond
  • Preparation of pregabalin and related compounds
    Patent number: 8044227
    Abstract: Materials and methods for preparing (S)-(+)-3-aminomethyl-5-methyl-hexanoic acid and structurally related compounds via enzymatic kinetic resolution are disclosed.
    Type: Grant
    Filed: November 22, 2010
    Date of Patent: October 25, 2011
    Assignee: Pfizer Inc.
    Inventors: Shanghui Hu, Carlos Alberto Martinez, Junhua Tao, William Eugene Tully, Patrick Kelleher, Yves Dumond
  • Preparation of Pregabalin and Related Compounds
    Publication number: 20110065168
    Abstract: Materials and methods for preparing (S)-(+)-3-aminomethyl-5-methyl-hexanoic acid and structurally related compounds via enzymatic kinetic resolution are disclosed.
    Type: Application
    Filed: November 22, 2010
    Publication date: March 17, 2011
    Inventors: Shanghui Hu, Carlos Alberto Martinez, Junhua Tao, William Eugene Tully, Patrick Kelleher, Yves Dumond
  • Preparation of pregabalin and related compounds
    Patent number: 7838686
    Abstract: Materials and Methods for preparing (S)-(+)-3-aminomethyl-5-methyl-hexanoic acid and structurally related compounds via enzymatic kinetic resolution are disclosed.
    Type: Grant
    Filed: October 20, 2008
    Date of Patent: November 23, 2010
    Assignee: Pfizer Inc.
    Inventors: Shanghui Hu, Carlos Alberto Martinez, Junhua Tao, William Eugene Tully, Patrick Kelleher, Yves Dumond
  • Preparation of Pregabalin and Related Compounds
    Publication number: 20090042262
    Abstract: Materials and Methods for preparing (S)-(+)-3-aminomethyl-5-methyl-hexanoic acid and structurally related compounds via enzymatic kinetic resolution are disclosed.
    Type: Application
    Filed: October 20, 2008
    Publication date: February 12, 2009
    Inventors: Shangui Hu, Carlos Alberto Martinez, Junhua Tao, William Eugene Tully, Patrick Kelleher, Yves Dumond
  • Preparation of pregabalin and related compounds
    Publication number: 20050283023
    Abstract: Materials and methods for preparing (S)-(+)-3-aminomethyl-5-methyl-hexanoic acid and structurally related compounds via enzymatic kinetic resolution are disclosed.
    Type: Application
    Filed: June 21, 2005
    Publication date: December 22, 2005
    Inventors: Shanghui Hu, Carlos Martinez, Junhua Tao, William Tully, Patrick Kelleher, Yves Dumond