Patents by Inventor Richard Steven Tyburski

Richard Steven Tyburski 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 PREPARING ISOTOPICALLY LABELED VITAMINS SUITABLE FOR USE AS ANALYTICAL REFERENCE STANDARDS
    Publication number: 20110073810
    Abstract: The present invention is directed to a method for the synthesis of deuterium labeled Vitamin D and related compounds with a high level of deuterium incorporation, which are particularly suitable for use as standards for mass spectroscopy.
    Type: Application
    Filed: July 16, 2010
    Publication date: March 31, 2011
    Inventors: Scott White Landvatter, Edith Foris Landvatter, Richard Steven Tyburski