Patents by Inventor Virenda Singh

Virenda Singh 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).

  • Reactive carbonate for elastomeric articles
    Patent number: 11667732
    Abstract: The disclosure describes the preparation and use of reactive carbonates containing a metal carbonate bound to a reactive compound, wherein the reactive compound comprises a mineral binding group and a polymer reactive group connected together by a linking group. Such reactive carbonates are useful as reagents in processes for making mineral-bound elastomeric materials, and in methods for reducing cavitation in elastomer materials.
    Type: Grant
    Filed: October 10, 2018
    Date of Patent: June 6, 2023
    Assignee: Imerys USA, Inc.
    Inventors: Douglas Wicks, Kalena Stovall, Sang Jin Park, Virenda Singh
  • REACTIVE CARBONATE FOR ELASTOMERIC ARTICLES
    Publication number: 20200308318
    Abstract: The disclosure describes the preparation and use of reactive carbonates containing a metal carbonate bound to a reactive compound, wherein the reactive compound comprises a mineral binding group and a polymer reactive group connected together by a linking group. Such reactive carbonates are useful as reagents in processes for making mineral-bound elastomeric materials, and in methods for reducing cavitation in elastomer materials.
    Type: Application
    Filed: October 10, 2018
    Publication date: October 1, 2020
    Inventors: Douglas WICKS, Kalena STOVALL, Sang Jin PARK, Virenda SINGH
  • MICROSCALE BIOPROCESSING SYSTEM AND METHOD FOR PROTEIN MANUFACTURING
    Publication number: 20130280797
    Abstract: A bioprocessing system for protein manufacturing is provided that is compact, integrated and suited for on-demand production and delivery of therapeutic proteins to patients. The system can also be used for efficient on-demand production of any type of protein.
    Type: Application
    Filed: March 8, 2012
    Publication date: October 24, 2013
    Inventors: Govind Rao, Yordan Kostov, Leah Tolosa, Lam Hung, Xudong Ge, Douglas Frey, Virenda Singh