Patents by Inventor Ganeshkumar Iyer

Ganeshkumar 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).

  • Process for producing and recovering lactic acid
    Patent number: 5786185
    Abstract: Described is an improved fermentation process for producing lactic acid. The preferred process is conducted so as to form a fermentation broth containing undissociated lactic acid. The fermentation broth is contacted with an effective amount of solid-phase polymer containing pyridine groups to adsorb and increase rate of production of the free acid.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: July 28, 1998
    Assignee: Reilly Industries, Inc.
    Inventors: George T. Tsao, Seo Ju Lee, Gow-Jen Tsai, Jin-Ho Seo, Donald W. McQuigg, Susan L. Vorhies, Ganeshkumar Iyer