Patents by Inventor Rishi Srivastava

Rishi Srivastava 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).

  • Tissue cleaner
    Patent number: D628389
    Type: Grant
    Filed: December 23, 2009
    Date of Patent: December 7, 2010
    Assignee: Colgate-Palmolive Company
    Inventors: Thasma Ramaswamy Ravindran, Rishi Srivastava, Aalok Vidyarthi, Wen Jin Xi, Xiangji Ding, Yanmei Ji, Douglas Hohlbein