Patents by Inventor Ramesh F. Patel

Ramesh F. Patel 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).

  • Terazosin monohydrochloride and processes and intermediate for its production
    Patent number: 5412095
    Abstract: The present invention provides a non-solvated crystalline polymorph of terazosin monohydrochloride designated Form III and methods for its preparation. Also disclosed is terazosin monohydrochloride methanolate and processes for its production as well as processes for its conversion to other crystalline forms of terazosin monohydrochloride.
    Type: Grant
    Filed: May 20, 1994
    Date of Patent: May 2, 1995
    Assignee: Abbott Laboratories
    Inventors: James A. Morley, John F. Bauer, Ramesh F. Patel, Rodger E. Henry, Stephen G. Spanton