Patents by Inventor Bala V. Iyer

Bala V. Iyer 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).

  • Swallowable tablet containing polycarbophil
    Patent number: 5215754
    Abstract: A novel dosage form of calcium polycarbophil, useful in the treatment of bowel dysfunction, is described.
    Type: Grant
    Filed: April 14, 1989
    Date of Patent: June 1, 1993
    Assignee: American Cyanamid Company
    Inventors: Joseph J. Valorose, Bala V. Iyer