Patents by Inventor Thomas Seaton

Thomas Seaton 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).

  • Chlorination process
    Patent number: 4205175
    Abstract: Partially-chlorinated derivatives of 3-methylpyridine, containing a single chlorine atom as substituent in the pyridine ring and either two or three chlorine atoms as substituents in the methyl group, are prepared by vapor-phase chlorination of 3-methylpyridine.
    Type: Grant
    Filed: February 7, 1979
    Date of Patent: May 27, 1980
    Assignee: Imperial Chemical Industries Limited
    Inventors: Roy D. Bowden, Thomas Seaton
  • Chlorination process for producing 2,3,5-trichloropyridine
    Patent number: 4108856
    Abstract: 2,3,5-Trichloropyridine is prepared by the vapor phase chlorination of 3,5-dichloropyridine.
    Type: Grant
    Filed: October 25, 1977
    Date of Patent: August 22, 1978
    Assignee: Imperial Chemical Industries Limited
    Inventors: Roy Dennis Bowden, Thomas Seaton