Patents by Inventor Nai-Sheng HSU

Nai-Sheng HSU 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).

  • Temperature sensitive composition for tissue adhesion prevention and application thereof
    Patent number: 11939431
    Abstract: The present invention relates to a composition comprising an amino acid-modified polymer, a carboxypolysaccharide, and may further include a metal ion for anti-adhesion and vector application. More specifically, the invention relates to a thermosensitive composition having enhanced mechanical and improved water-erosion resistant properties for efficiently preventing tissue adhesions and can serve as a vector with bio-compatible, bio-degradable/absorbable, and in-vivo sustainable properties.
    Type: Grant
    Filed: April 23, 2021
    Date of Patent: March 26, 2024
    Assignee: PROVIEW-MBD BIOTECH CO., LTD.
    Inventors: Yu-Chia Chang, Yunn-Kuen Chang, Wen-Yen Huang, Ging-Ho Hsiue, Hsieh-Chih Tsai, Shuian-Yin Lin, Nai-Sheng Hsu, Tzu-Yu Lin
  • Amino acid-modified polymer for adhesion prevention and application thereof
    Patent number: 11939432
    Abstract: Synthetic amino acid-modified polymers and methods of making the same and using the same are disclosed. The synthetic amino acid-modified polymers possess distinct thermosensitive, improved water-erosion resistant, and enhanced mechanical properties, and are suitable of reducing or preventing formation of postoperative tissue adhesions. Additionally, the amino acid-modified polymers can also be used as a vector to deliver pharmaceutically active agents.
    Type: Grant
    Filed: April 23, 2021
    Date of Patent: March 26, 2024
    Assignee: PROVIEW-MBD BIOTECH CO., LTD.
    Inventors: Yu-Chia Chang, Yunn-Kuen Chang, Wen-Yen Huang, Ging-Ho Hsiue, Hsieh-Chih Tsai, Shuian-Yin Lin, Nai-Sheng Hsu, Tzu-Yu Lin
  • AMINO ACID-MODIFIED POLYMER FOR ADHESION PREVENTION AND APPLICATION THEREOF
    Publication number: 20210332193
    Abstract: Synthetic amino acid-modified polymers and methods of making the same and using the same are disclosed. The synthetic amino acid-modified polymers possess distinct thermosensitive, improved water-erosion resistant, and enhanced mechanical properties, and are suitable of reducing or preventing formation of postoperative tissue adhesions. Additionally, the amino acid-modified polymers can also be used as a vector to deliver pharmaceutically active agents.
    Type: Application
    Filed: April 23, 2021
    Publication date: October 28, 2021
    Applicant: PRO-VIEW BIOTECH CO., LTD.
    Inventors: Yu-Chia CHANG, Yunn-Kuen CHANG, Wen-Yen HUANG, Ging-Ho HSIUE, Hsieh-Chih TSAI, Shuian-Yin LIN, Nai-Sheng HSU, Tzu-Yu LIN
  • TEMPERATURE SENSITIVE COMPOSITION FOR TISSUE ADHESION PREVENTION AND APPLICATION THEREOF
    Publication number: 20210330867
    Abstract: The present invention relates to a composition comprising an amino acid-modified polymer, a carboxypolysaccharide, and may further include a metal ion for anti-adhesion and vector application. More specifically, the invention relates to a thermosensitive composition having enhanced mechanical and improved water-erosion resistant properties for efficiently preventing tissue adhesions and can serve as a vector with bio-compatible, bio-degradable/absorbable, and in-vivo sustainable properties.
    Type: Application
    Filed: April 23, 2021
    Publication date: October 28, 2021
    Applicant: PRO-VIEW BIOTECH CO., LTD.
    Inventors: Yu-Chia CHANG, Yunn-Kuen CHANG, Wen-Yen HUANG, Ging-Ho HSIUE, Hsieh-Chih TSAI, Shuian-Yin LIN, Nai-Sheng HSU, Tzu-Yu LIN