Patents by Inventor Tseng-Peng LI

Tseng-Peng LI 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).

  • Allergy-inhibiting sea grape extract, its preparation method and application thereof
    Patent number: 10561692
    Abstract: Present invention relates to an allergy-inhibiting sea grape extract, its preparation method and thereof. The preparation method includes following steps: the sea grape is blended in distilled water in the weight ratio of 1:1˜20, mix thoroughly, stir at 20˜100° C. for 30˜120 minutes. The fluid obtained after the first filtration is the sea grape extract. The sea grape extract can be subjected to the second filtration by using EW, PW and DK membranes and freeze-dried to give a refined sea grape extract. The invention exhibits superior allergy-inhibiting effect; moreover, the prepared extract does not cause allergy and can be used in cosmetics and food.
    Type: Grant
    Filed: January 21, 2016
    Date of Patent: February 18, 2020
    Assignee: TEH FONG MIN INTERNATIONAL CO., LTD.
    Inventors: Yu-Lin Huang, Huey-Min Lai, Tsung-Han Lee, Wei-Yung Hsieh, Xiu-Ci Shen, Tseng-Peng Li
  • Optical brightening agent composition
    Patent number: 10190262
    Abstract: An optical brightening agent composition having an optical brightening agent, a dispersing agent and water. The optical brightening agent and the dispersing agent are triazine-stilbenes and methylene dinaphthalene sulfonates, respectively. Applications of an optical brightening agent composition for optically brightening paper or cardboards, optically brightening surfaces of paper or cardboards, and coating or adhesively pressing an optical brightening agent composition on paper or cardboards, are also provided.
    Type: Grant
    Filed: January 24, 2017
    Date of Patent: January 29, 2019
    Assignee: TEH FONG MIN INTERNATIONAL CO., LTD.
    Inventors: Yu-Lin Huang, Randall Bruce Nelson, Tseng-Peng Li, Chih-Wen Yeh
  • OPTICAL BRIGHTENING AGENT COMPOSITION
    Publication number: 20170218572
    Abstract: An optical brightening agent composition having an optical brightening agent, a dispersing agent and water. The optical brightening agent and the dispersing agent are triazine-stilbenes and methylene dinaphthalene sulfonates, respectively. Applications of an optical brightening agent composition for optically brightening paper or cardboards, optically brightening surfaces of paper or cardboards, and coating or adhesively pressing an optical brightening agent composition on paper or cardboards, are also provided.
    Type: Application
    Filed: January 24, 2017
    Publication date: August 3, 2017
    Inventors: Yu-Lin HUANG, Randall Bruce NELSON, Tseng-Peng LI, Chih-Wen YEH
  • ALLERGY-INHIBITING SEA GRAPE EXTRACT, ITS PREPARATION METHOD AND APPLICATION THEREOF
    Publication number: 20170209507
    Abstract: Present invention relates to an allergy-inhibiting sea grape extract, its preparation method and thereof. The preparation method includes following steps: the sea grape is blended in distilled water in the weight ratio of 1:1˜20, mix thoroughly, stir at 20-100° C. for 30˜120 minutes. The fluid obtained after the first filtration is the sea grape extract. The sea grape extract can be subjected to the second filtration by using EW, PW and DK membranes and freeze-dried to give a refined sea grape extract. The invention exhibits superior allergy-inhibiting effect; moreover, the prepared extract does not cause allergy and can be used in cosmetics and food.
    Type: Application
    Filed: January 21, 2016
    Publication date: July 27, 2017
    Inventors: Yu-Lin HUANG, Huey-Min LAI, Tsung-Han LEE, Wei-Yung HSIEH, Xiu-Ci SHEN, Tseng-Peng LI