Patents by Inventor Raj R. Mahajan

Raj R. Mahajan 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).

  • Vaginal tablets comprising misoprostol and methods of making and using the same
    Patent number: 8148560
    Abstract: The present invention is directed to vaginal tablets comprising misoprostol and a pharmaceutically acceptable pH insensitive, hydrophilic cellulose material, wherein the vaginal tablets do not contain a hydrophobic release controlling agent, and wherein the misoprostol and the pharmaceutically acceptable pH insensitive, hydrophilic cellulose material are in a ratio of about 1:50 to about 1:800, and wherein the vaginal tablets do not substantially change the pH of a vaginal tract.
    Type: Grant
    Filed: September 25, 2006
    Date of Patent: April 3, 2012
    Assignee: Teva Women's Health, Inc.
    Inventors: Salah U. Ahmed, Raj R. Mahajan