Patents by Inventor Wesley Li

Wesley Li 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).

  • Polypropylene composition
    Patent number: 11091618
    Abstract: The invention relates to a composition comprising: (A) a propylene-based polymer which is a propylene homopolymer or a propylene copolymer consisting of at least 90 wt % of propylene monomer units and at most 10 wt % of ethylene monomer units and/or an ?-olefin monomer units having 4 to 10 carbon atoms and (B) a copolymer of ethylene and ?-olefin comonomer having 4 to 10 carbon atoms, wherein the elastomer has a density of 0.850 to 0.910 g/cm3 and a melt flow rate of 15 to 50 dg/min measured in accordance with IS01 133 using a 2.16 kg weight and at a temperature of 190° C., wherein the amount of (A) the propylene-based polymer is 60 to 99 wt % and the amount of (B) the copolymer is 1 to 40 wt %, with respect to the total composition.
    Type: Grant
    Filed: August 30, 2018
    Date of Patent: August 17, 2021
    Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
    Inventors: Ting Huang, Yang Fu, Wesley Li, Maria Soliman, Yang Yang
  • POLYPROPYLENE COMPOSITION
    Publication number: 20200224017
    Abstract: The invention relates to a composition comprising: (A) a propylene-based polymer which is a propylene homopolymer or a propylene copolymer consisting of at least 90 wt % of propylene monomer units and at most 10 wt % of ethylene monomer units and/or an ?-olefin monomer units having 4 to 10 carbon atoms and (B) a copolymer of ethylene and ?-olefin comonomer having 4 to 10 carbon atoms, wherein the elastomer has a density of 0.850 to 0.910 g/cm3 and a melt flow rate of 15 to 50 dg/min measured in accordance with IS01 133 using a 2.16 kg weight and at a temperature of 190° C., wherein the amount of (A) the propylene-based polymer is 60 to 99 wt % and the amount of (B) the copolymer is 1 to 40 wt %, with respect to the total composition.
    Type: Application
    Filed: August 30, 2018
    Publication date: July 16, 2020
    Inventors: Ting Huang, Yang Fu, Wesley Li, Maria Soliman, Yang Yang
  • Tubular LED lamp
    Patent number: D827879
    Type: Grant
    Filed: February 20, 2017
    Date of Patent: September 4, 2018
    Assignee: PHILIPS LIGHTING HOLDING B.V.
    Inventors: Shirley Qian, Wesley Li