Patents by Inventor Deepika Saini

Deepika Saini 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).

  • Biodegradable Microbeads from Mixed Cellulose Esters
    Publication number: 20250051482
    Abstract: Biodegradable beads are provided that are formed from mixed cellulose esters, such as cellulose acetate butyrate or cellulose acetate propionate. The biodegradable beads and mixed cellulose esters are both freshwater biodegradable and may be used in various downstream applications where biodegradable components are desired and sought.
    Type: Application
    Filed: November 11, 2022
    Publication date: February 13, 2025
    Applicant: Eastman Chemical Company
    Inventors: Robert David Pace, Deepika Saini, Sharmistha Mazumder, Garry Kenneth Weakley, Marcie Anne Natale, Timothy R Pitts, Glenn Lewis Shoaf, Matt Stephens, Hassan Alomgir Ali
  • Oil-Absorbing Microbeads from Mixed Cellulose Esters
    Publication number: 20250001392
    Abstract: Biodegradable beads are provided that are formed from mixed cellulose esters, such as cellulose acetate butyrate or cellulose acetate propionate, and which exhibit superior oil absorption properties. The biodegradable beads and mixed cellulose esters are both freshwater biodegradable and may be used in various downstream applications where biodegradable components are desired and sought.
    Type: Application
    Filed: November 11, 2022
    Publication date: January 2, 2025
    Applicant: Eastman Chemical Company
    Inventors: Robert David Pace, Brajesh Jha, Evan Dennis, Deepika Saini
  • Method of manufacturing graphene using photoreduction
    Patent number: 10941041
    Abstract: The present disclosure is directed to a low temperature method of preparing graphene. The method comprises applying a graphene oxide to a substrate and treating the graphene oxide on the substrate using photoreduction to reduce and stitch the graphene oxide to graphene. The present disclosure is also directed to graphene produced according to the aforementioned method.
    Type: Grant
    Filed: July 6, 2018
    Date of Patent: March 9, 2021
    Assignee: Savannah River Nuclear Solutions, LLC
    Inventors: Josef A. Velten, Brent Peters, Steven M. Serkiz, Jay B. Gaillard, Deepika Saini
  • Method of Manufacturing Graphene Using Photoreduction
    Publication number: 20200010324
    Abstract: The present disclosure is directed to a low temperature method of preparing graphene. The method comprises applying a graphene oxide to a substrate and treating the graphene oxide on the substrate using photoreduction to reduce and stitch the graphene oxide to graphene. The present disclosure is also directed to graphene produced according to the aforementioned method.
    Type: Application
    Filed: July 6, 2018
    Publication date: January 9, 2020
    Inventors: Josef A. Velten, Brent Peters, Steven M. Serkiz, Jay B. Gaillard, Deepika Saini