Patents by Inventor Shaoke Zhang

Shaoke Zhang 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).

  • Method for fluoroalkylation of enamines
    Patent number: 11739066
    Abstract: The invention discloses a method for fluoroalkylation of enamines with a fluoro alkyl halide in the presence of a base.
    Type: Grant
    Filed: June 12, 2020
    Date of Patent: August 29, 2023
    Assignee: Arxada AG
    Inventors: Christoph Taeschler, Matthias Beller, Helfried Neumann, Florian Fischer, Shaoke Zhang, Fei Ye, Stefan Ellinger, Florencio Zaragoza Doerwald
  • Method for preparation of fluoro alkylated compounds by homogeneous Ni catalysis
    Patent number: 11530175
    Abstract: The invention discloses a method for the preparation of fluoro alkylated compounds by homogeneous Ni catalyzed fluoro alkylation with fluoro alkyl halides in the presence of a base.
    Type: Grant
    Filed: February 20, 2020
    Date of Patent: December 20, 2022
    Assignee: ARXADA AG
    Inventors: Christoph Taeschler, Stefan Ellinger, Florencio Zaragoza Doerwald, Matthias Beller, Helfried Neumann, Florian Fischer, Shaoke Zhang, Nicolas Rotta-Loria
  • Method for Fluoroalkylation of Enamines
    Publication number: 20220204464
    Abstract: The invention discloses a method for fluoroalkylation of enamines with a fluoro alkyl halide in the presence of a base.
    Type: Application
    Filed: June 12, 2020
    Publication date: June 30, 2022
    Inventors: Christoph TAESCHLER, Matthias BELLER, Helfried NEUMANN, Florian FISCHER, Shaoke ZHANG, Fei YE, Stefan ELLINGER, Florencio ZARAGOZA DOERWALD
  • Method for preparation of fluoro alkylated 1,4-dioxene by homogeneous Ni catalysis
    Patent number: 11332456
    Abstract: The invention discloses a method for the preparation of fluoro alkylated 1,4-dioxene by homogeneous Ni catalyzed fluoro alkylation with fluoro alkyl halides of 1,4-dioxane in the presence of a base.
    Type: Grant
    Filed: February 20, 2020
    Date of Patent: May 17, 2022
    Assignee: Lonza Solutions AG
    Inventors: Christoph Taeschler, Thomas Belser, Stefan Ellinger, Florencio Zaragoza Doerwald, Matthias Beller, Helfried Neumann, Florian Fischer, Shaoke Zhang
  • Method for Preparation of Fluoro Alkylated Compounds by Homogeneous NI Catalysis
    Publication number: 20220041530
    Abstract: The invention discloses a method for the preparation of fluoro alkylated compounds by homogeneous Ni catalyzed fluoro alkylation with fluoro alkyl halides in the presence of a base.
    Type: Application
    Filed: February 20, 2020
    Publication date: February 10, 2022
    Inventors: Christoph Taeschler, Stefan Ellinger, Florencio Zaragoza Doerwald, Matthias Beller, Helfried Neumann, Florian Fischer, Shaoke Zhang, Nicolas Rotta-Loria
  • Method for Preparation of Fluoro Alkylated 1,4-Dioxene by Homogeneous NI Catallysis
    Publication number: 20220041570
    Abstract: The invention discloses a method for the preparation of fluoro alkylated 1,4-dioxene by homogeneous Ni catalyzed fluoro alkylation with fluoro alkyl halides of 1,4-dioxane in the presence of a base.
    Type: Application
    Filed: February 20, 2020
    Publication date: February 10, 2022
    Inventors: Christoph Taeschler, Thomas Belser, Stefan Ellinger, Florencio Zaragoza Doerwald, Matthias Beller, Helfried Neumann, Florian Fischer, Shaoke Zhang