Patents by Inventor Hsieh-Chih Huang

Hsieh-Chih Huang 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).

  • APPLICATION OF AMINO ACID-MODIFIED POLYMER FOR DRUG DELIVERY
    Publication number: 20240191040
    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: February 21, 2024
    Publication date: June 13, 2024
    Applicant: 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
  • 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
  • METHOD FOR GENERATING A DOT-BASED IMAGE OF A CHARACTER BY SCALING STROKES OF THE CHARACTER
    Publication number: 20060209075
    Abstract: A method generates a dot-based image of a character (such as a Chinese character) by establishing a monochrome or gray-scale stroke data set, selecting a plurality of strokes from the stroke data set, scaling the selected strokes, and combining and adjusting the strokes to form the dot-based image of the character.
    Type: Application
    Filed: July 8, 2005
    Publication date: September 21, 2006
    Inventors: Fu-Sheng Wu, Yi-Hui Huang, Hsieh-Chih Huang