Patents by Inventor Michael Allen Gonzalez

Michael Allen Gonzalez 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).

  • Process for the preparation of 4-trifluoromethyl-2(1H)-pyridinone
    Patent number: 7488828
    Abstract: 4-Trifluoromethyl-2(1H)-pyridinone is prepared by reaction of 4-alkoxy-1,1,1-trifluorobut-3-en-2-one or 4,4-dialkoxy-1,1,1-trifluorobutan-2-one with a trialkyl phosphonoacetate followed by cyclization.
    Type: Grant
    Filed: June 24, 2005
    Date of Patent: February 10, 2009
    Assignee: Dow AgroSciences LLC
    Inventors: Christopher Thomas Hamilton, Michael Frederick Gullo, Michael Allen Gonzalez, Gary Alan Roth, David Bruce Gorman, Joachim Gebhardt, Norbert Götz, Hagen Jaedicke, Guido Mayer, Michael Rack
  • Process for the preparation of 2-alkoxy-6-trifluoromethyl-N-([1,2,4]triazolo[1,5-c]pyrimidin-2-yl) benzenesulfonamides
    Patent number: 6433169
    Abstract: 2-Alkoxy-6-trifluoromethyl-N-([1,2,4]triazolo[1,5-c]pyrimidin-2-yl)benzenesulfonamides are prepared by introducing the 2-alkoxy substituent of the benzenesulfonamide ring in the last step by contacting the corresponding 2-fluoro substituted material with the appropriate alkoxide.
    Type: Grant
    Filed: September 24, 2001
    Date of Patent: August 13, 2002
    Assignee: Dow AgroSciences LLC
    Inventors: Michael Allen Gonzalez, Eric Wayne Otterbacher
  • Process for the preparation of 2-alkoxy-6-trifluoromethyl-N-([1,2,4]triazolo[1,5-c]pyrimidin-2-yl)benzenesulfonamides
    Publication number: 20020037811
    Abstract: 2-Alkoxy-6-trifluoromethyl-N-([1,2,4]triazolo[1,5-c]pyrimidin-2-yl)benzenesulfonamides are prepared by introducing the 2-alkoxy substituent of the benzenesulfonamide ring in the last step by contacting the corresponding 2-fluoro substituted material with the appropriate alkoxide.
    Type: Application
    Filed: September 24, 2001
    Publication date: March 28, 2002
    Inventors: Michael Allen Gonzalez, Eric Wayne Otterbacher