Patents by Inventor Christopher J. Woltermann

Christopher J. Woltermann 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).

  • USING ALKYLMETAL REAGENTS FOR DIRECTED METALATION OF AZAAROMATICS
    Publication number: 20100094017
    Abstract: Substituted alkylmetal reagents such as (trimethylsilylmethyl)lithium are reacted with pyridinic compounds to produce functionalized pyridinic compounds.
    Type: Application
    Filed: December 18, 2009
    Publication date: April 15, 2010
    Inventors: Christopher J. Woltermann, Douglas E. Sutton
  • Using alkylmetal reagents for directed metalation of azaaromatics
    Patent number: 7638635
    Abstract: Substituted alkylmetal reagents such as (trimethylsilylmethyl)lithium are reacted with pyridinic compounds to produce functionalized pyridinic compounds.
    Type: Grant
    Filed: October 10, 2006
    Date of Patent: December 29, 2009
    Assignee: FMC Corporation Lithium Division
    Inventors: Christopher J. Woltermann, Douglas E. Sutton
  • Using alkylmetal reagents for directed metalation of azaaromatics
    Patent number: 7129360
    Abstract: Substituted alkylmetal reagents such as (trimethylsilylmethyl)lithium are reacted with azaaromatic compounds and/or nitrogen heterocycle compounds to produce functionalized azaaromatic compounds and functionalized nitrogen heterocycle compounds.
    Type: Grant
    Filed: April 6, 2004
    Date of Patent: October 31, 2006
    Assignee: FMC Corporation
    Inventors: Christopher J. Woltermann, Douglas E. Sutton
  • Using alkylmetal reagents for directed metalation of azaaromatics
    Publication number: 20040230055
    Abstract: Substituted alkylmetal reagents such as (trimethylsilylmethyl)lithium are reacted with azaaromatic compounds and/or nitrogen heterocycle compounds to produce functionalized azaaromatic compounds and functionalized nitrogen heterocycle compounds.
    Type: Application
    Filed: April 6, 2004
    Publication date: November 18, 2004
    Inventors: Christopher J. Woltermann, Douglas E. Sutton