Patents by Inventor Robert A. Grahn

Robert A. Grahn 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).

  • Coated film and method of making the same
    Patent number: 7959976
    Abstract: A method of making a coated film comprises coating a first side of a base film with a coating material to form the coated film; wherein the base film was formed in a calendaring process, and wherein, during the calendaring process, the first side physically contacted less surface area of a first roll than a second side physically contacted of a second roll at a given time; and wherein the coated film has an uncoated second side.
    Type: Grant
    Filed: October 5, 2004
    Date of Patent: June 14, 2011
    Assignee: Sabic Innovative Plastics IP B.V.
    Inventors: Brian Carvill, Robert Grahn, Ta-Hua Yu
  • Carrier tests for polycystic kidney disease in the cat
    Patent number: 7141376
    Abstract: The present invention provides compositions and methods for detecting mutations associated with polycystic kidney disease in the cat.
    Type: Grant
    Filed: May 28, 2004
    Date of Patent: November 28, 2006
    Inventors: Leslie A. Lyons, Robert A. Grahn, Carolyn A. Erdman
  • Carrier tests for polycystic kidney disease in the cat
    Publication number: 20060110742
    Abstract: The present invention provides compositions and methods for detecting mutations associated with polycystic kidney disease in the cat.
    Type: Application
    Filed: May 28, 2004
    Publication date: May 25, 2006
    Applicant: REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Leslie Lyons, Robert Grahn, Carolyn Erdman
  • Coated film and method of making the same
    Publication number: 20060073339
    Abstract: A method of making a coated film comprises coating a first side of a base film with a coating material to form the coated film; wherein the base film was formed in a calendaring process, and wherein, during the calendaring process, the first side physically contacted less surface area of a first roll than a second side physically contacted of a second roll at a given time; and wherein the coated film has an uncoated second side.
    Type: Application
    Filed: October 5, 2004
    Publication date: April 6, 2006
    Inventors: Brian Carvill, Robert Grahn, Ta-Hua Yu