Patents Assigned to Industrial Technology Research Instittute
  • Polyester and method of manufacturing the same
    Patent number: 10100440
    Abstract: A polyester is copolymerized with diacid monomer, esterified diacid monomer or a combination thereof with a polyol monomer. The diacid monomer, the esterified diacid monomer or the combination thereof includes (1) furan dicarboxylic acid, dialkyl furandicarboxylate, or a combination thereof or (2) furan dicarboxylic acid, dialkyl furandicarboxylate, or a combination thereof and spiro-diacid.
    Type: Grant
    Filed: November 3, 2016
    Date of Patent: October 16, 2018
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITTUTE
    Inventors: Cheng-Jyun Huang, Guang-Way Jang, Shu-Chen Li, Po-Ju Chen
  • Biodegradable hyaluronic acid derivative and biodegradable polymeric micelle composition
    Patent number: 7780982
    Abstract: A biodegradable hyaluronic acid derivative comprising a modified hyaluronic acid repeating unit represented by the formula (HA)-[O(C?O)NH-M]p, wherein HA is a unit including N-acetyl-D-glucosamine and D-glucuronic acid, M is a modifying moiety containing a C2-16 hydrocarbyl group or a prepolymer, and p is an integer of 1 to 4. The biodegradable hyaluronic acid derivative when dissolved in a hydrophilic medium can form micelles and can be used to entrap a pharmaceutically active or bioactive molecule.
    Type: Grant
    Filed: November 18, 2004
    Date of Patent: August 24, 2010
    Assignee: Industrial Technology Research Instittute
    Inventors: Jui-Hsiang Chen, Bin-Hong Tsai, Hsuen-Tseng Chang, Muh-Lan Chen, Yu-Hua Chen, Shu-Hua Jan, Mei-Jung Liu