Patents by Inventor Ronald H. Mattson, Jr.

Ronald H. Mattson, Jr. 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).

  • Low pressure process for the manufacture of 2-(aminomethyl)-1-cyclopentylamine
    Patent number: 6924394
    Abstract: Disclosed herein is a process for the manufacture of 2-(aminomethyl)-1-cyclopentylamine by low-pressure hydrogenation of 1-amino-2-cyano-1-cyclopentene using a combination catalyst system of nickel with palladium on carbon, or a single palladium-doped Raney-type catalyst.
    Type: Grant
    Filed: June 5, 2003
    Date of Patent: August 2, 2005
    Assignee: Invista North America S.r.l.
    Inventors: Ronald L. Amey, Ronald H. Mattson, Jr.