Patents by Inventor Trevor L. Calkins

Trevor L. Calkins 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).

  • Intermediates for the preparation of analogs of Halichondrin B
    Patent number: 8618313
    Abstract: Intermediates and methods of their use in the synthesis of analogs of halichondrin B are provided.
    Type: Grant
    Filed: April 23, 2013
    Date of Patent: December 31, 2013
    Assignee: Eisai R&D Management Co., Ltd.
    Inventors: Farid Benayoud, Trevor L. Calkins, Charles E. Chase, William Christ, Francis G. Fang