Patents by Inventor Wan-Wen Ting

Wan-Wen Ting 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).

  • Expression vector, recombinant microorganism and method for producing 1,5-diaminopentane
    Patent number: 11408015
    Abstract: Provided is an expression vector including a nucleotide sequence for encoding lysine decarboxylase CadA, and a sequence of a constitutive promoter for regulating the expression of the nucleotide sequence. Also provided is a recombinant microorganism including the expression vector and a method of producing 1,5-diaminopentane by using the recombinant microorganism.
    Type: Grant
    Filed: October 5, 2020
    Date of Patent: August 9, 2022
    Assignee: China Petrochemical Development Corporation
    Inventors: Jo-Shu Chang, I-Son Ng, Shih-Fang Huang, Hong-Yi Lin, Sheng-Feng Li, Chia-Wei Tsai, Chih-Yu Huang, Wan-Wen Ting
  • RECOMBINANT MICROORGANISM AND METHOD FOR PRODUCING 1,5-DIAMINOPENTANE
    Publication number: 20210317483
    Abstract: Provided is an expression vector including a nucleotide sequence for encoding lysine decarboxylase CadA, and a sequence of a constitutive promoter for regulating the expression of the nucleotide sequence. Also provided is a recombinant microorganism including the expression vector and a method of producing 1,5-diaminopentane by using the recombinant microorganism.
    Type: Application
    Filed: October 5, 2020
    Publication date: October 14, 2021
    Inventors: Jo-Shu Chang, I-Son Ng, Shih-Fang Huang, Hong-Yi Lin, Sheng-Feng Li, Chia-Wei Tsai, Chih-Yu Huang, Wan-Wen Ting