Patents by Inventor Christopher M. Linton

Christopher M. Linton 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).

  • Polysilazane thermosetting polymers for use in chromatographic systems and applications
    Patent number: 8092770
    Abstract: This invention relates to an amorphous non-glassy ceramic composition that may be prepared by curing, calcining and/or pyrolyzing a precursor material comprising silicon, a Group III metal, a Group IVA metal, and/or a Group IVB metal.
    Type: Grant
    Filed: September 29, 2008
    Date of Patent: January 10, 2012
    Assignee: Sigma-Aldrich Co. LLC
    Inventors: William R. Betz, Christopher M. Linton
  • Polysilazane thermosetting polymers for use in chromatographic systems and applications
    Patent number: 8088350
    Abstract: This invention relates to an amorphous non-glassy ceramic composition that may be prepared by curing, calcining and/or pyrolyzing a precursor material comprising silicon, a Group III metal, a Group IVA metal, and/or a Group IVB metal.
    Type: Grant
    Filed: February 8, 2008
    Date of Patent: January 3, 2012
    Assignee: Sigma-Aldrich Co. LLC
    Inventors: William R. Betz, Christopher M. Linton
  • Polysilazane thermosetting polymers for use in chromatographic systems and applications
    Patent number: 7875738
    Abstract: This invention relates to an amorphous non-glassy ceramic composition that may be prepared by curing, calcining and/or pyrolyzing a precursor material comprising silicon, a Group III metal, a Group IVA metal, and/or a Group IVB metal.
    Type: Grant
    Filed: September 29, 2008
    Date of Patent: January 25, 2011
    Assignee: Sigma-Aldrich Co.
    Inventors: William R. Betz, Christopher M. Linton
  • Polysilazane thermosetting polymers for use in chromatographic systems and applications
    Patent number: 7815864
    Abstract: This invention relates to an amorphous non-glassy ceramic composition that may be prepared by curing, calcining and/or pyrolyzing a precursor material comprising silicon, a Group III metal, a Group IVA metal, and/or a Group IVB metal.
    Type: Grant
    Filed: November 19, 2004
    Date of Patent: October 19, 2010
    Assignee: Sigma-Aldrich Co.
    Inventors: William R. Betz, Christopher M. Linton
  • Polysilazane Thermosetting Polymers for Use in Chromatographic Systems and Applications
    Publication number: 20090092776
    Abstract: This invention relates to an amorphous non-glassy ceramic composition that may be prepared by curing, calcining and/or pyrolyzing a precursor material comprising silicon, a Group III metal, a Group IVA metal, and/or a Group IVB metal.
    Type: Application
    Filed: September 29, 2008
    Publication date: April 9, 2009
    Applicant: SIGMA-ALDRICH CO.
    Inventors: William R. Betz, Christopher M. Linton
  • Polysilazane Thermosetting Polymers for Use in Chromatographic Systems and Applications
    Publication number: 20090023000
    Abstract: This invention relates to an amorphous non-glassy ceramic composition that may be prepared by curing, calcining and/or pyrolyzing a precursor material comprising silicon, a Group III metal, a Group IVA metal, and/or a Group IVB metal.
    Type: Application
    Filed: September 29, 2008
    Publication date: January 22, 2009
    Applicant: Sigma-Aldrich Co.
    Inventors: William R. Betz, Christopher M. Linton
  • Polysilazane Thermosetting Polymers for Use in Chromatographic Systems and Applications
    Publication number: 20080159916
    Abstract: This invention relates to an amorphous non-glassy ceramic composition that may be prepared by curing, calcining and/or pyrolyzing a precursor material comprising silicon, a Group III metal, a Group IVA metal, and/or a Group IVB metal.
    Type: Application
    Filed: February 8, 2008
    Publication date: July 3, 2008
    Applicant: SIGMA-ALDRICH CO.
    Inventors: William R. Betz, Christopher M. Linton
  • Polysilazane Thermosetting Polymers for Use in Chromatographic Systems and Applications
    Publication number: 20080145276
    Abstract: This invention relates to an amorphous non-glassy ceramic composition that may be prepared by curing, calcining and/or pyrolyzing a precursor material comprising silicon, a Group III metal, a Group IVA metal, and/or a Group IVB metal.
    Type: Application
    Filed: February 8, 2008
    Publication date: June 19, 2008
    Applicant: SIGMA-ALDRICH CO.
    Inventors: William R. Betz, Christopher M. Linton