Patents by Inventor Cheng-Feng XUE

Cheng-Feng XUE 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).

  • RECOMBINANT MUTANT MICROORGANISM AND METHOD FOR PRODUCING CADAVERINE BY USING SAME MICROORGANISM
    Publication number: 20220380745
    Abstract: Provided is a non-naturally occurring microorganism capable of producing cadaverine, wherein the microorganism is genetically modified to overexpress lysine decarboxylase and pyridoxal kinase. Also provided is a method for producing cadaverine by using such microorganism without adding external pyridoxal 5?-phosphate.
    Type: Application
    Filed: May 28, 2021
    Publication date: December 1, 2022
    Applicant: CHINA PETROCHEMICAL DEVELOPMENT CORPORATION, TAIPEI (TAIWAN)
    Inventors: Jo-Shu CHANG, I-Son NG, Cheng-Feng XUE, Ying-Jung CHEN, Chang-Yi CHEN, Yu-Chiao LIU