Patents by Inventor Sorin-Claudiu Rosca

Sorin-Claudiu Rosca 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).

  • Group 5 metal complexes for producing amine-functionalized polyolefins
    Patent number: 11795315
    Abstract: This application pertains to group 5 metal complexes having the structure of Formula I: and their potential utility in catalyzing amination of polyolefins having alkene groups.
    Type: Grant
    Filed: January 11, 2019
    Date of Patent: October 24, 2023
    Inventors: Laurel L. Schafer, Sorin-Claudiu Rosca, Sabrina Scott
  • GROUP 5 METAL COMPLEXES FOR PRODUCING AMINE-FUNTIONALIZED POLYOLEFINS
    Publication number: 20220363786
    Abstract: This application pertains to group 5 metal complexes having the structure of Formula I: and their potential utility in catalyzing amination of polyolefins having alkene groups.
    Type: Application
    Filed: January 11, 2019
    Publication date: November 17, 2022
    Inventors: Laurel L. SCHAFER, Sorin-Claudiu ROSCA, Sabrina SCOTT
  • Group 5 metal complexes for catalytic amine functionalization
    Patent number: 11034707
    Abstract: This application pertains to group 5 metal complexes having the structure of Formula I: and their potential utility in catalyzing ?-alkylation of secondary amine-containing moieties.
    Type: Grant
    Filed: May 25, 2018
    Date of Patent: June 15, 2021
    Assignee: The University of British Columbia
    Inventors: Laurel Schafer, Sorin-Claudiu Rosca, Rebecca Dipucchio
  • GROUP 5 METAL COMPLEXES FOR CATALYTIC AMINE FUNCTIONALIZATION
    Publication number: 20200283459
    Abstract: This application pertains to group 5 metal complexes having the structure of Formula I: and their potential utility in catalyzing ?-alkylation of secondary amine-containing moieties.
    Type: Application
    Filed: May 25, 2018
    Publication date: September 10, 2020
    Inventors: Laurel Schafer, Sorin-Claudiu Rosca, Rebecca Dipucchio