Patents by Inventor Yu-Ting Fang

Yu-Ting Fang 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).

  • Phosphorous-containing compounds and their preparation process and use
    Patent number: 9527962
    Abstract: A series of novel phosphorus-containing compounds having the following formula is provided: in which: R1-R4, A, Q and m are as defined in the specification. A process for the preparation of the compound of formula (I) is also provided. A polymer of formula (PA), and preparation process and use thereof are further provided. A polymer of formula (PI), and preparation process and use thereof are also provided.
    Type: Grant
    Filed: April 14, 2015
    Date of Patent: December 27, 2016
    Assignees: Chang Chun Plastics Co., Ltd., National Chung Hsing University
    Inventors: Ching-Hsuan Lin, Tsung Li Lin, Yu-Ting Fang, Kuen-Yuan Hwang, An-Pang Tu
  • Phosphorus-containing compounds and their preparation process and use
    Patent number: 9217061
    Abstract: A series of novel phosphorus-containing compounds having the formula: is provided in which R1-R4, A, Q and m are as defined in the specification. A process for the preparation of the compound of formula (I) is also provided. A polymer of formula (PA), and preparation process and use thereof, as well as a polymer of formula (PI), and preparation process and use thereof are also provided.
    Type: Grant
    Filed: October 31, 2013
    Date of Patent: December 22, 2015
    Assignees: Chang Chun Plastics Co., Ltd., National Chung Hsing University
    Inventors: Ching-Hsuan Lin, Tsung Li Lin, Yu-Ting Fang, Kuen-Yuan Hwang, An-Pang Tu
  • PHOSPHOROUS-CONTAINING COMPOUNDS AND THEIR PREPARATION PROCESS AND USE
    Publication number: 20150218316
    Abstract: A series of novel phosphorus-containing compounds having the following formula is provided: in which: R1-R4, A, Q and m are as defined in the specification. A process for the preparation of the compound of formula (I) is also provided. A polymer of formula (PA), and preparation process and use thereof are further provided. A polymer of formula (PI), and preparation process and use thereof are also provided.
    Type: Application
    Filed: April 14, 2015
    Publication date: August 6, 2015
    Inventors: Ching-Hsuan LIN, Tsung Li LIN, Yu-Ting FANG, Kuen-Yuan HWANG, An-Pang TU
  • Phosphorus-containing compounds and their preparation process and use
    Patent number: 8791229
    Abstract: A series of novel phosphorus-containing compounds having the following formula is provided: in which: R1-R4, A, Q and m are as defined in the specification. A process for the preparation of the compound of formula (I) is also provided. A polymer of formula (PA), and preparation process and use thereof are further provided. A polymer of formula (PI), and preparation process and use thereof are also provided.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: July 29, 2014
    Assignees: Chang Chun Plastics Co., Ltd., National Chung Hsing University
    Inventors: Ching-Hsuan Lin, Tsung Li Lin, Yu-Ting Fang, Kuen-Yuan Hwang, An-Pang Tu
  • PHOSPHORUS-CONTAINING COMPOUNDS AND THEIR PREPARATION PROCESS AND USE
    Publication number: 20140088283
    Abstract: A series of novel phosphorus-containing compounds having the following formula is provided: in which: R1-R4, A, Q and m are as defined in the specification. A process for the preparation of the compound of formula (I) is also provided. A polymer of formula (PA), and preparation process and use thereof are further provided. A polymer of formula (PI), and preparation process and use thereof are also provided.
    Type: Application
    Filed: October 31, 2013
    Publication date: March 27, 2014
    Applicants: National Chung Hsing University, Chang Chun Plastics Co., Ltd.
    Inventors: Ching-Hsuan LIN, Tsung Li Lin, Yu-Ting Fang, Kuen-Yuan Hwang, An-Pang Tu
  • Phosphorus-containing compounds and their preparation process and use
    Patent number: 8598307
    Abstract: A series of novel phosphorus-containing compounds having the following formula is provided: in which: R1-R4, A, Q and m are as defined in the specification. A process for the preparation of the compound of formula (I) is also provided. A polymer of formula (PA), and preparation process and use thereof are further provided. A polymer of formula (PI), and preparation process and use thereof are also provided.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: December 3, 2013
    Assignees: Chang Chun Plastics Co., Ltd., National Chung Hsing University
    Inventors: Ching-Hsuan Lin, Tsung Li Lin, Yu-Ting Fang, Kuen-Yuan Hwang, An-Pang Tu
  • PHOSPHORUS-CONTAINING COMPOUNDS AND THEIR PREPARATION PROCESS AND USE
    Publication number: 20130005938
    Abstract: A series of novel phosphorus-containing compounds having the following formula is provided: in which: R1-R4, A, Q and m are as defined in the specification. A process for the preparation of the compound of formula (I) is also provided. A polymer of formula (PA), and preparation process and use thereof are further provided. A polymer of formula (PI), and preparation process and use thereof are also provided.
    Type: Application
    Filed: September 14, 2012
    Publication date: January 3, 2013
    Applicants: NATIONAL CHUNG HSING UNIVERSITY, CHANG CHUN PLASTICS CO., LTD.
    Inventors: Ching-Hsuan LIN, Tsung Li LIN, Yu-Ting FANG, Kuen-Yuan HWANG, An-Pang TU
  • Phosphorus-containing compounds and their preparation process and use
    Patent number: 8293865
    Abstract: A series of novel phosphorus-containing compounds having the following formula is provided: in which: R1-R4, A, Q and m are as defined in the specification. A process for the preparation of the compound of formula (I) is also provided. A polymer of formula (PA), and preparation process and use thereof are further provided. A polymer of formula (PI), and preparation process and use thereof are also provided.
    Type: Grant
    Filed: July 2, 2009
    Date of Patent: October 23, 2012
    Assignees: Chang Chun Plastics Co., Ltd., National Chung Hsing University
    Inventors: Ching-Hsuan Lin, Tsung Li Lin, Yu-Ting Fang, Kuen-Yuan Hwang, An-Pang Tu
  • Stent
    Publication number: 20120253449
    Abstract: The present invention discloses a stent for supporting a sidewall of a lumen which contains a first fluid. The stent comprises a stent body, a film and a photosensitizing layer. The stent body is disposed inside the lumen. The film is adapted to be penetrated by a light and covers the stent body. The photosensitizing layer is disposed on an outer surface of the film for receiving the light to generate a first object, and the film separates the photosensitizing layer and the first fluid. The film and the photosensitizing layer of the present invention can greatly reduce the needed dosage of the photosensitizer while maintaining the effective concentration of the photosensitizer around tumor cells.
    Type: Application
    Filed: December 27, 2011
    Publication date: October 4, 2012
    Applicant: NATIONAL TAIWAN UNIVERSITY
    Inventors: Fuh-Yu Chang, Chia-Chang Liu, Min-Hua Chen, Po-Chin Liang, Yu-Ting Chang, Kai-Wen Huang, Yi-Chao Hsu, Hsiao-Chin Cheng, Yu-Ting Fang, Mei-Shey Lin
  • Phosphorus-containing compounds and their prepartion process and use
    Publication number: 20100004426
    Abstract: A series of novel phosphorus-containing compounds having the following formula is provided: in which: R1-R4, A, Q and m are as defined in the specification. A process for the preparation of the compound of formula (I) is also provided. A polymer of formula (PA), and preparation process and use thereof are further provided. A polymer of formula (PI), and preparation process and use thereof are also provided.
    Type: Application
    Filed: July 2, 2009
    Publication date: January 7, 2010
    Inventors: Ching-Hsuan Lin, Tsung Li Lin, Yu-Ting Fang, Kuen-Yuan Hwang, An-Pang Tu