Patents by Inventor Ann Chaise Carino

Ann Chaise Carino 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).

  • Catalyst composition and method for preparing hydrocarbon resin using the same
    Patent number: 11987651
    Abstract: A catalyst composition and a method for preparing a hydrocarbon resin using the same are disclosed herein. In some embodiments, a catalyst composition includes an oxonium ion-based catalyst and an additive. In some embodiments, a method includes polymerizing a monomer mixture in the presence of a catalyst composition, wherein the monomer mixture comprises a C5 unsaturated hydrocarbon monomer, a C9 unsaturated hydrocarbon monomer, or a mixture thereof, wherein the catalyst composition comprising a catalyst represented by the following Formula 1 and an additive represented by the following Formula 2.
    Type: Grant
    Filed: August 25, 2020
    Date of Patent: May 21, 2024
    Assignee: LG Chem, Ltd.
    Inventors: Gyeong Shin Choi, Won Hee Kim, Young Soo Ko, Ha Young Jung, Ann Chaise Carino
  • Catalyst Composition and Method for Preparing Hydrocarbon Resin Using the Same
    Publication number: 20220127393
    Abstract: The present invention relates to a catalyst composition including an oxonium ion-based catalyst and an additive, and a method for preparing a hydrocarbon resin using the same.
    Type: Application
    Filed: August 25, 2020
    Publication date: April 28, 2022
    Applicant: LG Chem, Ltd.
    Inventors: Gyeong Shin Choi, Won Hee Kim, Young Soo Ko, Ha Young Jung, Ann Chaise Carino