Patents by Inventor Saurabh C. Sharma

Saurabh C. Sharma 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).

  • Polymer compositions with high color pigments loading
    Patent number: 11976188
    Abstract: This disclosure relates to a polymer composition with color pigments highly incorporated, comprising (a) propylene-based copolymers and/or ethylene/C3-C10 alpha-olefin copolymers and (b) one or more color pigments.
    Type: Grant
    Filed: November 13, 2019
    Date of Patent: May 7, 2024
    Assignee: ExxonMobil Engineering & Technology Company
    Inventors: Shanshan Zhang, Wenbin Yu, Thomas Cugnon, Saurabh C. Sharma, Gan-Ji Zhong
  • Slit film tape compositions
    Patent number: 11492474
    Abstract: In an embodiment, a slit film tape composition includes a propylene-based elastomer comprising 1-16 wt % ethylene based on a total weight of the propylene-based elastomer, the propylene-based elastomer having a melt flow rate (MFR) of 1-50 g/10 min; a polypropylene comprising 10-100 mol % propylene based on a total weight of the polypropylene, the polypropylene having a MFR of 2-35 g/10 min; and a filler. In another embodiment, a slit film tape composition includes a propylene-based elastomer comprising from 5-30 wt % ethylene based on a total weight of the propylene-based elastomer, the propylene-based elastomer having a MFR of 35-60 g/10 min; a polypropylene comprising 10-100 mol % propylene based on a total weight of the polypropylene, the polypropylene having a MFR of 2-35 g/10 min; and a filler.
    Type: Grant
    Filed: November 13, 2019
    Date of Patent: November 8, 2022
    Assignee: EXXONMOBIL CHEMICALS PATENTS INC.
    Inventors: Kaushik Das, Nilesh C. Shah, Saifudin M. Abubakar, Saurabh C. Sharma, Virendra K. Tiwari
  • Slit Film Tape Compositions
    Publication number: 20200207962
    Abstract: In an embodiment, a slit film tape composition includes a propylene-based elastomer comprising 1-16 wt % ethylene based on a total weight of the propylene-based elastomer, the propylene-based elastomer having a melt flow rate (MFR) of 1-50 g/10 min; a polypropylene comprising 10-100 mol % propylene based on a total weight of the polypropylene, the polypropylene having a MFR of 2-35 g/10 min; and a filler. In another embodiment, a slit film tape composition includes a propylene-based elastomer comprising from 5-30 wt % ethylene based on a total weight of the propylene-based elastomer, the propylene-based elastomer having a MFR of 35-60 g/10 min; a polypropylene comprising 10-100 mol % propylene based on a total weight of the polypropylene, the polypropylene having a MFR of 2-35 g/10 min; and a filler.
    Type: Application
    Filed: November 13, 2019
    Publication date: July 2, 2020
    Inventors: Kaushik Das, Nilesh C. Shah, Saifudin M. Abubakar, Saurabh C. Sharma, Virendra K. Tiwari
  • Polymer Compositions with High Color Pigments Loading
    Publication number: 20200181380
    Abstract: This disclosure relates to a polymer composition with color pigments highly incorporated, comprising (a) propylene-based copolymers and/or ethylene/C3-C10 alpha-olefin copolymers and (b) one or more color pigments.
    Type: Application
    Filed: November 13, 2019
    Publication date: June 11, 2020
    Inventors: Shanshan Zhang, Wenbin Yu, Thomas Cugnon, Saurabh C. Sharma, Gan-Ji Zhong