Patents by Inventor Jantima ARNTHONG

Jantima ARNTHONG 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).

  • Mutant strain for producing cellulase and xylanase and preparation method thereof
    Patent number: 11242507
    Abstract: The present invention relates to a novel mutant strain Aspergillus aculeatus E14-292 and a genetic modification process of said strain, wherein the mutant strain according to this invention can produce cellulase and xylanase more than the BCC199 (wild type). Moreover, the obtained enzymes can be used to digest the pretreatment bagasse to further produce sugars effectively.
    Type: Grant
    Filed: May 30, 2018
    Date of Patent: February 8, 2022
    Assignee: PTT Global Chemical Public Company Limited
    Inventors: Verawat Champreda, Surisa Suwannarangsee, Jantima Arnthong, Chatuphon Siamphan, Aphisit Poonsrisawat, Napong Ketsub, Mahattanee Phinyo, Wikanda Techanan, Natthawut Poomsila, Phatthanon Prasitchoke
  • MUTANT STRAIN ASPERGILLUS ACULEATUS FOR PRODUCING CELLULASE AND XYLANASE AND PREPARATION METHOD THEREOF
    Publication number: 20210095242
    Abstract: The present invention relates to a novel mutant strain Aspergillus aculeatus E14-292 and a genetic modification process of said strain, wherein the mutant strain according to this invention can produce cellulase and xylanase more than the BCC199 (wild type). Moreover, the obtained enzymes can be used to digest the pretreatment bagasse to further produce sugars effectively.
    Type: Application
    Filed: May 30, 2018
    Publication date: April 1, 2021
    Applicant: PTT Global Chemical Public Company Limited
    Inventors: Verawat CHAMPREDA, Surisa SUWANNARANGSEE, Jantima ARNTHONG, Chatuphon SIAMPHAN, Aphisit POONSRISAWAT, Napong KETSUB, Mahattanee PHINYO, Wikanda TECHANAN, Natthawut POOMSILA, Phatthanon PRASITCHOKE