Patents by Inventor Kevin Gatherar

Kevin Gatherar 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).

  • Method of improving flowability of adipic acid
    Patent number: 8066911
    Abstract: A method of improving flowability of adipic acid includes adding to the adipic acid at a relatively low temperature a flowability improving agent, such as an acyclic saturated monobasic acid containing 10 to 22 carbon atoms or an acyclic saturated dibasic acid containing 10 to 14 carbon atoms.
    Type: Grant
    Filed: July 31, 2008
    Date of Patent: November 29, 2011
    Assignee: Invista North America S.A.R.L.
    Inventors: Kevin Gatherar, Richard C. Hill, Julien Hillman, James E. McIntosh
  • METHOD OF IMPROVING FLOWABILITY OF ADIPIC ACID
    Publication number: 20100025635
    Abstract: A method of improving flowability of adipic acid includes adding to the adipic acid at a relatively low temperature a flowability improving agent, such as an acyclic saturated monobasic acid containing 10 to 22 carbon atoms or an acyclic saturated dibasic acid containing 10 to 14 carbon atoms.
    Type: Application
    Filed: July 31, 2008
    Publication date: February 4, 2010
    Applicant: INVISTA NORTH AMERICA S.A R.L.
    Inventors: Kevin Gatherar, Richard C. Hill, Julien Hillman, James E. McIntosh