Patents by Inventor CHUN-AN WANG

CHUN-AN WANG 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).

  • Patent number: 9297001
    Abstract: A preparation method conducive to enhancing enzymatic activity of cellulase includes the steps of preparing a first inducer, preparing preculture hyphae, producing enzymes by a single strain, feeding a second inducer, and producing enzymes by co-culture strains. Main ingredients of the first inducer and the second inducer are cellulose and lactose, respectively. The enzymatic activity of the cellulase produced is enhanced by induction of cellulose and lactose and co-culture of Trichoderma and Aspergillus.
    Type: Grant
    Filed: August 28, 2014
    Date of Patent: March 29, 2016
    Assignee: INSTITUTE OF NUCLEAR ENERGY RESEARCH, ATOMIC ENERGY COUNCIL, EXECUTIVE YUAN
    Inventors: Chun-An Wang, Sheng-Hsin Chou, Gia-Luen Guo
  • Publication number: 20150118717
    Abstract: A preparation method conducive to enhancing enzymatic activity of cellulase includes the steps of preparing a first inducer, preparing preculture hyphae, producing enzymes by a single strain, feeding a second inducer, and producing enzymes by co-culture strains. Main ingredients of the first inducer and the second inducer are cellulose and lactose, respectively. The enzymatic activity of the cellulase produced is enhanced by induction of cellulose and lactose and co-culture of Trichoderma and Aspergillus.
    Type: Application
    Filed: August 28, 2014
    Publication date: April 30, 2015
    Inventors: CHUN-AN WANG, SHENG-HSIN CHOU, GIA-LUEN GUO