Patents by Inventor Nai-Chia CHENG

Nai-Chia CHENG 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).

  • PROCESS FOR CONVERTING CARBON OXIDE INTO METHANOL
    Publication number: 20240058799
    Abstract: A process of utilizing the catalyst for converting carbon oxide into methanol is provided.
    Type: Application
    Filed: October 30, 2023
    Publication date: February 22, 2024
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Man-Yin LO, Yen-Chih CHEN, Nai-Chia CHENG
  • CATALYST AND PROCESS FOR CONVERTING CARBON OXIDE INTO METHANOL
    Publication number: 20210197180
    Abstract: A catalyst for converting carbon oxide into methanol is provided. The catalyst includes 40-60 parts by weight of Cu, 25-40 parts by weight of Zn, 2-15 parts by weight of Al, 0.1-3 parts by weight of Si, and a metal. The metal includes Pd or Au, and the Pd and the Au are independently 0.1 wt %-5 wt %, based on the total weight of Cu, Zn, Al, and Si in the catalyst.
    Type: Application
    Filed: June 8, 2020
    Publication date: July 1, 2021
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Man-Yin LO, Yen-Chih CHEN, Nai-Chia CHENG