Patents by Inventor Karn Sorasaenee

Karn Sorasaenee 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).

  • Sulfonic esters of metal oxides and methods of their use
    Patent number: 9636428
    Abstract: The present disclosure is directed to sulfonic esters of metal oxides including those of formulas I and II:
    Type: Grant
    Filed: September 22, 2014
    Date of Patent: May 2, 2017
    Assignees: California Institute of Technology, Children's Hospital of Los Angeles
    Inventors: Carl M. Blumenfeld, Karn Sorasaenee, Harry B. Gray, Robert H. Grubbs
  • Sulfonic esters of metal oxides and methods of their use
    Patent number: 9580451
    Abstract: The present invention is directed to sulfonic esters of metal oxides including those of formulas I and II:
    Type: Grant
    Filed: January 26, 2015
    Date of Patent: February 28, 2017
    Assignees: California Institute of Technology, Children's Hospital of Los Angeles
    Inventors: Carl M. Blumenfeld, Harry B. Gray, Robert H. Grubbs, Karn Sorasaenee
  • Sulfonic Esters of Metal Oxides and Methods of Their Use
    Publication number: 20150202331
    Abstract: The present disclosure is directed to sulfonic esters of metal oxides including those of formulas I and II:
    Type: Application
    Filed: September 22, 2014
    Publication date: July 23, 2015
    Inventors: Carl M. Blumenfeld, Karn Sorasaenee, Harry B. Gray, Robert H. Grubbs
  • Sulfonic Esters Of Metal Oxides And Methods Of Their Use
    Publication number: 20150141640
    Abstract: The present invention is directed to sulfonic esters of metal oxides including those of formulas I and II:
    Type: Application
    Filed: January 26, 2015
    Publication date: May 21, 2015
    Inventors: Carl M. Blumenfeld, Harry B. Gray, Robert H. Grubbs, Karn Sorasaenee
  • Sulfonic esters of metal oxides and methods of their use
    Patent number: 8968789
    Abstract: The present invention is directed to sulfonic esters of metal oxides including those of formulas I and II:
    Type: Grant
    Filed: February 12, 2014
    Date of Patent: March 3, 2015
    Assignees: California Institute of Technology, Children's Hospital of Los Angeles
    Inventors: Carl M. Blumenfeld, Harry B. Gray, Robert H. Grubbs, Karn Sorasaenee
  • Sulfonic Esters Of Metal Oxides And Methods Of Their Use
    Publication number: 20140227187
    Abstract: The present invention is directed to sulfonic esters of metal oxides including those of formulas I and II:
    Type: Application
    Filed: February 12, 2014
    Publication date: August 14, 2014
    Applicants: Children's Hospital Of Los Angeles, California Institute of Technology
    Inventors: Carl M. Blumenfeld, Harry B. Gray, Robert H. Grubbs, Karn Sorasaenee