Patents by Inventor Rowel Tobias

Rowel Tobias 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).

  • Single-chain polypeptides comprising creatine kinase M and creatine kinase B
    Patent number: 5981249
    Abstract: This invention relates to single-chain polypeptides and their genetic sequences comprising creatine kinase M and creatine kinase B. The single-chain polypeptide may be expressed recombinantly. A linker peptide may be interposed between the creatine kinase sequences. A linker peptide of about 6 to about 50 amino acids is preferred. The single-chain polypeptide has utility as a control or calibrator for creatine kinase MB assays, for the purification of creatine kinase antibodies, and as an antigen for the preparation of antibodies.
    Type: Grant
    Filed: February 5, 1998
    Date of Patent: November 9, 1999
    Assignee: Spectral Diagnostics, Inc.
    Inventors: Qinwei Shi, Rowel Tobias