Patents by Inventor Pamela J. Rogers

Pamela J. Rogers 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).

  • Process for increasing molecular weight of a polymer
    Patent number: 4147850
    Abstract: By conducting solution polymerization in the presence of minor amounts of water, higher molecular weight polymers are obtained.
    Type: Grant
    Filed: May 18, 1977
    Date of Patent: April 3, 1979
    Assignee: Rohm and Haas Company
    Inventors: Thomas W. Hutton, Pamela J. Rogers
  • Process for increasing molecular weight of a polymer
    Patent number: 4065523
    Abstract: By conducting solution polymerization in the presence of minor amounts of water, higher molecular weight polymers are obtained.
    Type: Grant
    Filed: November 24, 1975
    Date of Patent: December 27, 1977
    Assignee: Rohm and Haas Company
    Inventors: Thomas W. Hutton, Pamela J. Rogers