Patents by Inventor Geoffrey Richard Harding

Geoffrey Richard Harding 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).

  • Detection of gels in a solution polymerization
    Patent number: 7566571
    Abstract: In a solution polymerization process the increase in gel content in the solution at one or more locations may be detected by monitoring the structure of a spectrum obtained by analyzing the reaction at said one or more locations using a spectrometer selected from the group consisting of infrared spectrometers, near infrared spectrometers and Raman spectrometers.
    Type: Grant
    Filed: June 2, 2005
    Date of Patent: July 28, 2009
    Assignee: Nova Chemicals (International) S.A.
    Inventors: Yves Lacombe, Geoffrey Richard Harding