Patents by Inventor Mei-Ting Fan Chiang

Mei-Ting Fan Chiang 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).

  • Mask for Skin Care
    Publication number: 20140364365
    Abstract: A mask for skin care includes a fiber substrate, wherein the fiber substrate is woven or nonwoven, and includes modified fibers, and the modified fibers are cellulose fibers with at least one hydrophilic functional group grafted on. The grafted ratio of the modified fibers is in the range from 5% to 30%, and the modified fibers can effectively improve the moisture absorption and the moisture-retaining capacity of the mask for skin care.
    Type: Application
    Filed: March 17, 2014
    Publication date: December 11, 2014
    Applicant: Far Eastern New Century Corporation
    Inventors: Yong-Yi Wu, Mei-Ting Fan Chiang, Zij-Jyun Fang
  • Water-Insoluble Polyglutamic Acid Fibers
    Publication number: 20120316314
    Abstract: A water-insoluble polyglutamic acid (PGA) fiber and a preparation method thereof are provided. In the preparation method, the PGA is cross-linked by a cross-linking agent and then passes through a spinning nozzle to form PGA fibers. Therefore, the highly water-absorbing PGA, which cannot be spun by conventional methods, can be spun to form PGA fibers and maintain the high water-absorption ability.
    Type: Application
    Filed: August 23, 2012
    Publication date: December 13, 2012
    Applicant: FAR EASTERN NEW CENTURY CORPORATION
    Inventors: Jo-Wei Huang, Mei-Ting Fan Chiang, Ken-Yuan Chang
  • Multi-Layer Antimicrobial Wound Dressing
    Publication number: 20120308636
    Abstract: A multi-layer antimicrobial wound dressing includes a wound-contacting layer and an antimicrobial layer. The wound contacting layer includes a biocompatible fibrous matrix that is made of an anionic polymer, and the antimicrobial layer is made of a cationic polymer that is connected to the wound-contacting layer via anionic-cationic interaction between the anionic polymer of the fibrous matrix and the cationic polymer of the antimicrobial layer.
    Type: Application
    Filed: May 30, 2012
    Publication date: December 6, 2012
    Applicant: FAR EASTERN NEW CENTURY CORPORATION
    Inventors: Jo-Wei Huang, Mei-Ting Fan Chiang
  • Process of making water-insoluble polyglutamic acid fibers
    Patent number: 8273278
    Abstract: A water-insoluble polyglutamic acid (PGA) fiber and a preparation method thereof are provided. In the preparation method, the PGA is cross-linked by a cross-linking agent and then passes through a spinning nozzle to form PGA fibers. Therefore, the highly water-absorbing PGA, which cannot be spun by conventional methods, can be spun to form PGA fibers and maintain the high water-absorption ability.
    Type: Grant
    Filed: April 9, 2010
    Date of Patent: September 25, 2012
    Assignee: Far East New Century Corporation
    Inventors: Jo-Wei Huang, Mei-Ting Fan Chiang, Ken-Yuan Chang
  • High Water-Absorption and Anti-Bacterial Fibers
    Publication number: 20120082837
    Abstract: A polyglutamic acid (?-PGA) fiber having antibacterial property and high water absorptivity is provided. A main component of the ?-PGA fiber includes a modified ?-PGA, and the modified ?-PGA is a polymer consisting of a ?-glutamic acid segment and a ?-modified glutamic acid segment, in which the modified glutamic acid segment has a formula as shown below: wherein X is H or Na, and Y is Cl, Br or I, and wherein a molar ratio of the modified ?-glutamic acid segment to the ?-glutamic acid segment is not lower than 0.05.
    Type: Application
    Filed: March 18, 2011
    Publication date: April 5, 2012
    Applicant: FAR EASTERN NEW CENTURY CORPORATION
    Inventors: Jo-Wei Huang, Chun-Yi Li, Mei-Ting Fan Chiang
  • Water-Insoluble Polyglutamic Acid Fibers and Preparation Method Thereof
    Publication number: 20100256326
    Abstract: A water-insoluble polyglutamic acid (PGA) fiber and a preparation method thereof are provided. In the preparation method, the PGA is cross-linked by a cross-linking agent and then passes through a spinning nozzle to form PGA fibers. Therefore, the highly water-absorbing PGA, which cannot be spun by conventional methods, can be spun to form PGA fibers and maintain the high water-absorption ability.
    Type: Application
    Filed: April 9, 2010
    Publication date: October 7, 2010
    Applicant: FAR EASTERN NEW CENTURY CORPORATION
    Inventors: Jo-Wei Huang, Mei-Ting Fan Chiang, Ken-Yuan Chang