Patents by Inventor Robert W. Alverson

Robert W. Alverson 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).

  • Aluminum chelates
    Patent number: 7888521
    Abstract: Provided are aluminum chelates having the formula (I). Also provided are compositions having these chelates, methods of producing these chelates, and methods of modifying the viscosity of a liquid or a semisolid using these chelates.
    Type: Grant
    Filed: August 21, 2007
    Date of Patent: February 15, 2011
    Assignee: Chattem Chemicals, Inc.
    Inventors: Jerry R. Patton, Robert W. Alverson
  • ALUMINUM CHELATES
    Publication number: 20100004150
    Abstract: Provided are aluminum chelates having the formula (I). Also provided are compositions having these chelates, methods of producing these chelates, and methods of modifying the viscosity of a liquid or a semisolid using these chelates.
    Type: Application
    Filed: August 21, 2007
    Publication date: January 7, 2010
    Inventors: Jerry R. Patton, Robert W. Alverson