Patents by Inventor Meghna N. Markanday

Meghna N. Markanday 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).

  • COLOR CHANGING MATERIAL
    Publication number: 20170174983
    Abstract: Disclosed is a photochromic material that includes a first polymeric layer having a photochromic compound that is capable of being activated in response to a stimulus. The first polymeric layer is configured such that the activated photochromic compound becomes inactivated within 10 minutes, preferably within 5 minutes, most preferably within 1 minute, in the absence of said stimulus.
    Type: Application
    Filed: March 25, 2015
    Publication date: June 22, 2017
    Inventors: Ihab N. Odeh, Meghna N. Markanday, Jurgen Van Peer, John Van Der Wal, Pradeep Nadkarni, Theo Hoeks, Mohamed Ashraf Moideen, Girish Koripelly