Patents by Inventor AT Kavya

AT Kavya 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).

  • Polyolefin composition comprising an antimicrobial additive
    Patent number: 10696827
    Abstract: The invention is directed to a composition comprising 90.00 to 99.95 wt % of a polyolefin and 0.05 to 10.00 weight % of an antimicrobial additive based on the total weight of the polyolefin composition wherein the antimicrobial additive comprises a phenolic group and wherein a carrier for the antimicrobial additive is present. The antimicrobial additive may be dispersed through the polyolefin composition. Preferred antimicrobial additives include for example eugenol, isoeugenol, thymol, carvacrol, sesamol, curcumin, p-hydroxybenzoic acid, gallic acid and its ester derivatives (propyl gallate, octyl gallate and dodecyl gallate), ferulic acid, syringic acid, coumaric acid, protocatechuic acid, caffeic acid and/or tannic acid.
    Type: Grant
    Filed: July 21, 2016
    Date of Patent: June 30, 2020
    Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
    Inventors: Jerome Vachon, Mark Johannes Boerakker, AT Kavya, Ajay Kumar Taraiya, Satishkumar Mahanth, Roshan Kumar Jha
  • POLYOLEFIN COMPOSITION COMPRISING AN ANTIMICROBIAL ADDITIVE
    Publication number: 20180244902
    Abstract: The invention is directed to a composition comprising 90.00 to 99.95 wt % of a polyolefin and 0.05 to 10.00 weight % of an antimicrobial additive based on the total weight of the polyolefin composition wherein the antimicrobial additive comprises a phenolic group and wherein a carrier for the antimicrobial additive is present. The antimicrobial additive may be dispersed through the polyolefin composition. Preferred antimicrobial additives include for example eugenol, isoeugenol, thymol, carvacrol, sesamol, curcumin, p-hydroxybenzoic acid, gallic acid and its ester derivatives (propyl gallate, octyl gallate and dodecyl gallate), ferulic acid, syringic acid, coumaric acid, protocatechuic acid, caffeic acid and/or tannic acid.
    Type: Application
    Filed: July 21, 2016
    Publication date: August 30, 2018
    Inventors: Jerome Vachon, Mark Johannes Boerakker, AT Kavya, Ajay Kumar Taraiya, Satishkumar Mahanth, Roshan Kumar Jha