Patents by Inventor Divya Sukumar

Divya Sukumar 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: 20230347015
    Abstract: A dehydrated, partially perforated, placental tissue allograft that can be used in the treatment of wounds. Specifically, the dehydrated, partially perforated placental allograft has the property of being able to be cleaned during processing without disrupting the grafts structural integrity or decreasing the concentration of growth factors found within the finished graft. The dehydrated, partially perforated, placental tissue allograft is reconstituted prior to applying it to the subject and is substantially free of undesirable maternal blood contaminants.
    Type: Application
    Filed: April 5, 2023
    Publication date: November 2, 2023
    Inventors: Thomas J. Koob, Michelle Massee, Divya Sukumar
  • Patent number: 8350066
    Abstract: The present invention provides a process for the extraction and isolation of bioactive lignans with high yield and purity from Sesame oil by sequential extraction, crystallization, and saponification. The present invention provides a process for the production of highly pure bioactive lignan crystal, lignan enriched formulations with lignan content varying from 50 to 95% and with product flexibility and also at the same time preserve the starting raw material i.e. sesame oil.
    Type: Grant
    Filed: September 30, 2009
    Date of Patent: January 8, 2013
    Assignee: Council of Scientific & Industrial Design
    Inventors: Arumughan Chami, Chandrasekharan Pillai Balachandran, Mullan Velandy Reshma, Andikannu Sundaresan, Shiny Thomas, Divya Sukumar, Syamala Kumari Sathyanandan Saritha