Patents by Inventor Eric Mathur

Eric Mathur 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).

  • Catalases
    Publication number: 20050202494
    Abstract: The invention relates to catalases and to polynucleotides encoding the catalases. In addition methods of designing new catalases and method of use thereof are also provided. The catalases have increased activity and stability at increased pH and temperature.
    Type: Application
    Filed: April 1, 2005
    Publication date: September 15, 2005
    Inventors: Jay Short, Dan Robertson, Indrajit Sanyal, Robert Adhikari, Eric Mathur
  • Phosphatase -encoding nucleic acids and methods of making and using them
    Publication number: 20050186605
    Abstract: The invention relates to thermostable phosphatases and to polynucleotides encoding the thermostable phosphatases. In addition methods of designing new phosphatases and methods of use thereof are also provided. The thermostable phosphatases have increased activity and stability at increased pH and temperature.
    Type: Application
    Filed: January 31, 2005
    Publication date: August 25, 2005
    Inventors: Jay Short, Eric Mathur, Edd Lee, Edward Bylina
  • Amylases, nucleic acids encoding them and methods for making and using them
    Publication number: 20050176000
    Abstract: In one aspect, the invention is directed to polypeptides having an amylase activity, polynucleotides encoding the polypeptides, and methods for malting and using these polynucleotides and polypeptides. In one aspect, the polypeptides of the invention can be used as amylases, for example, alpha amylases, to catalyze the hydrolysis of starch into 10 sugars.
    Type: Application
    Filed: March 24, 2003
    Publication date: August 11, 2005
    Inventors: Walter Callen, Toby Richardson, Gerhard Frey, Carl Miller, Martin Kazaoka, Eric Mathur, Jay Short
  • Methods for generating cellulases
    Publication number: 20050123984
    Abstract: The invention relates to carboxymethyl cellulases and to polynucleotides encoding the carboxymethyl cellulases. In addition methods of designing new carboxymethyl cellulases and method of use thereof are also provided. The carboxymethyl cellulases have increased activity and stability at increased pH and temperature.
    Type: Application
    Filed: January 11, 2005
    Publication date: June 9, 2005
    Inventors: Jay Short, Eric Mathur, David Lam
  • Hydrolase enzymes and their use in kinetic resolution
    Publication number: 20050123991
    Abstract: The invention relates to hydrolases and to polynucleotides encoding the hydrolases. In addition, the invention relates to the use of these hydrolase enzymes in kinetic resolution.
    Type: Application
    Filed: February 2, 2005
    Publication date: June 9, 2005
    Inventors: Jay Short, Eric Mathur, Markus Baumann, Uwe Bornscheuer
  • Enzymes having alpha amylase activity and methods of use thereof
    Publication number: 20030170634
    Abstract: The invention relates to alpha amylases and to polynucleotides encoding the alpha amylases. In addition methods of designing new alpha amylases and methods of use thereof are also provided. The alpha amylases have increased activity and stability at increased pH and temperature.
    Type: Application
    Filed: February 21, 2002
    Publication date: September 11, 2003
    Inventors: Walter Callen, Toby Richardson, Gerhard Frey, Carl Miller, Martin Kazaoka, Jay M. Short, Eric Mathur
  • Nitrilases
    Publication number: 20030124698
    Abstract: The invention relates to nitrilases and to nucleic acids encoding the nitrilases. In addition methods of designing new nitrilases and method of use thereof are also provided. The nitrilases have increased activity and stability at increased pH and temperature.
    Type: Application
    Filed: May 15, 2002
    Publication date: July 3, 2003
    Applicant: DIVERSA Corporation
    Inventors: Grace DeSantis, Jennifer Ann Chaplin, Ellen Chi, Aileen Milan, Jay M. Short, David Weiner, Mark Maddes, Darcy Madden, Mark J. Burk, Eric Mathur
  • Enzymes having glycosidase activity and methods of use thereof
    Publication number: 20030078397
    Abstract: The invention relates to glycosidases and to polynucleotides encoding the glycosidases. In addition methods of designing new glycosidases and method of use thereof are also provided. The glycosidases have increased activity and stability at increased pH and temperature.
    Type: Application
    Filed: March 6, 2002
    Publication date: April 24, 2003
    Inventors: Jay M. Short, Edward Bylina, Ronald V. Swanson, Eric Mathur, David E. Lam
  • Enzymes having amidase activity and methods of use thereof
    Publication number: 20020137185
    Abstract: The invention relates to amidases and to polynucleotides encoding the amidases. In addition methods of designing new amidases and method of use thereof are also provided. The amidases have increased activity and stability at increased pH and temperature.
    Type: Application
    Filed: September 27, 2001
    Publication date: September 26, 2002
    Inventors: Jay Short, Eric Mathur, Dennis Murphy, John Reid, Dan Robertson