Patents by Inventor Sherrill Gammon

Sherrill Gammon 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).

  • Biocidal system and methods of use
    Patent number: 9018141
    Abstract: Methods of treating a gas field fluid or oil field fluid is provided, the method comprising: a) adding glutaraldehyde to the gas field fluid or oil field fluid in an amount effective to reduce or inhibit microbial activity; and b) after a delay, adding 3,5-dimethyl-1,3,5-thiadiazinane-2-thione to the gas field fluid or oil field fluid.
    Type: Grant
    Filed: January 4, 2013
    Date of Patent: April 28, 2015
    Assignee: Kemira Oyj
    Inventors: Marko Kolari, Sherrill Gammon, Jaakko Simell
  • BIOCIDAL SYSTEM AND METHODS OF USE
    Publication number: 20130190214
    Abstract: Methods of treating a gas field fluid or oil field fluid is provided, the method comprising: a) adding glutaraldehyde to the gas field fluid or oil field fluid in an amount effective to reduce or inhibit microbial activity; and b) after a delay, adding 3,5-dimethyl-1,3,5-thiadiazinane-2-thione to the gas field fluid or oil field fluid.
    Type: Application
    Filed: January 4, 2013
    Publication date: July 25, 2013
    Inventors: Marko Kolari, Sherrill Gammon, Jaakko Simell