Patents by Inventor Sohail Chohan

Sohail Chohan 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).

  • Publication number: 20070231875
    Abstract: The present invention relates to the field of purifying recombinant virus propagated in animal cells. More particularly, it relates to a method for extracting virus from virus-infected cells that have been grown in culture in order to release virus and to apparatus for extracting virus from virus-infected cultured cells using the methods as described herein.
    Type: Application
    Filed: May 16, 2005
    Publication date: October 4, 2007
    Inventor: Sohail Chohan