Patents by Inventor John Rambosek

John Rambosek 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).

  • DNA encoding triol polyketide synthase
    Patent number: 6174706
    Abstract: DNA encoding triol polyketide synthase (TPKS) has been isolated, purified and sequenced. Expression vectors comprising TPKS, cells transformed with the expression vectors, and processes employing the transformed cells are provided.
    Type: Grant
    Filed: January 8, 1998
    Date of Patent: January 16, 2001
    Assignee: Merck & Co., Inc.
    Inventors: Victor A. Vinci, Michael J. Conder, Phyllis C. McAda, Christopher D. Reeves, John Rambosek, Charles Ray Davis, Lee E. Hendrickson
  • Recombinant DNA encoding a desulfurization biocatalyst
    Patent number: 5879914
    Abstract: This invention relates to recombinant DNA molecule containing a gene or genes which encode a biocatalyst capable of desulfurizing a fossil fuel which contains organic sulfur molecules. For example, the present invention encompasses a recombinant DNA molecule containing a gene or genes of a strain of Rhodococcus rhodochrous.
    Type: Grant
    Filed: April 14, 1995
    Date of Patent: March 9, 1999
    Assignee: Energy BioSystems Corporation
    Inventors: John Rambosek, Chris S. Piddington, Brian R. Kovacevich, Kevin D. Young, Sylvia A. Denome
  • DNA encoding triol polyketide synthase
    Patent number: 5849541
    Abstract: DNA encoding triol polyketide synthase (TPKS) from Aspergillus terreus has been isolated, purified and sequenced. Expression vectors comprising said DNA, cells transformed with the expression vectors, and processes employing the transformed cells are provided.
    Type: Grant
    Filed: August 23, 1996
    Date of Patent: December 15, 1998
    Assignee: Merck & Co., Inc.
    Inventors: Victor A. Vinci, Michael J. Conder, Phyllis C. McAda, Christopher D. Reeves, John Rambosek, Charles Ray Davis, Lee E. Hendrickson
  • DNA encoding triol polyketide synthase
    Patent number: 5744350
    Abstract: DNA encoding triol polyketide synthase (TPKS) has been isolated, purified and sequenced. Expression vectors comprising TPKS, cells transformed with the expression vectors, and processes employing the transformed cells are provided.
    Type: Grant
    Filed: May 25, 1995
    Date of Patent: April 28, 1998
    Assignee: Merck & Co., Inc.
    Inventors: Victor A. Vinci, Michael J. Conder, Phyllis C. McAda, Christopher D. Reeves, John Rambosek, Charles Ray Davis, Lee E. Hendrickson
  • Recombinant DNA encoding a desulfurization biocatalyst
    Patent number: 5578478
    Abstract: This invention relates to a recombinant DNA molecule containing a gene or genes which encode a biocatalyst capable of desulfurizing a fossil fuel which contains organic sulfur molecules. For example, the present invention encompasses a recombinant DNA molecule containing a gene or genes of a strain of Rhodococcus rhodochrous.
    Type: Grant
    Filed: April 14, 1995
    Date of Patent: November 26, 1996
    Assignee: Energy BioSystems Corporation
    Inventors: John Rambosek, Chris S. Piddington, Brian R. Kovacevich, Kevin D. Young, Sylvia A. Denome
  • Recombinant DNA encoding a desulfurization biocatalyst
    Patent number: 5356801
    Abstract: This invention relates to a recombinant DNA molecule containing a gene or genes which encode a biocatalyst capable of desulfurizing a fossil fuel which contains organic sulfur molecules. For example, the present invention encompasses a recombinant DNA molecule containing a gene or genes of a strain of Rhodococcus rhodochrous.
    Type: Grant
    Filed: July 9, 1993
    Date of Patent: October 18, 1994
    Assignee: Energy BioSystems Corporation
    Inventors: John Rambosek, Chris S. Piddington, Brian R. Kovacevich, Kevin D. Young, Sylvia A. Denome