Patents by Inventor Dan R. Dukesherer

Dan R. Dukesherer 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 making substituted pyrazoles
    Patent number: 7057049
    Abstract: This invention is directed generally to a process for making substituted pyrazoles, tautomers of the substituted pyrazoles, and salts of the substituted pyrazoles and tautomers. The substituted pyrazoles correspond in structure to Formula (I): wherein R3A, R3B, R3C, Y1, Y2, Y3, Y4, and Y5 are as defined in the specification.
    Type: Grant
    Filed: April 1, 2003
    Date of Patent: June 6, 2006
    Assignee: Pharmacia Corporation
    Inventors: Kimberley C. Allen, Dennis K. Anderson, John E. Baldus, Todd Boehlow, Jerry D. Clark, Dan R. Dukesherer, Albert D. Edney, Tom Fevig, Sastry Kunda, Jon P. Lawson, Patrick H. Lau, Lisa L. McDermott, Michael K. Mao, Jodi L. Moe, Partha Mudipalli, Win Naing, Shaun R. Selness, Christine B. Seymour, Tobin C. Schilke, Shekhar Viswanath, John K. Walker, Gopichand Yalamanchili
  • Process for making substituted pyrazoles
    Publication number: 20030144302
    Abstract: This invention is directed generally to a process for making substituted pyrazoles, tautomers of the substituted pyrazoles, and salts of the substituted pyrazoles and tautomers.
    Type: Application
    Filed: September 25, 2002
    Publication date: July 31, 2003
    Inventors: Kimberly K. Allen, Dennis K. Anderson, John E. Baldus, Jerry D. Clark, Albert D. Edeny, Patrick H. Lau, Dan R. Dukesherer, Lisa McDermott, Michael K. Mao, Gopi Yalamanchili, Jodi L. Moe, Partha Mudipalli, Win Naing, Shaun R. Selness, Christine Seymour, Shekhar Viswanath, John K. Walker