Patents by Inventor Nai Wen TSENG

Nai Wen TSENG 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).

  • Method for synthesis of [6,6]-phenyl-C61-butyric acid methyl ester (PCBM) and fullerene derivatives
    Patent number: 8779207
    Abstract: The present subject matter relates to methods for the synthesis of [6,6]-phenyl-C61-butyric acid methyl ester (PCBM) and fullerene derivatives in a yield of at least 40%.
    Type: Grant
    Filed: August 31, 2012
    Date of Patent: July 15, 2014
    Assignee: Nano and Advanced Materials Institute Limited
    Inventors: Ka Ming Ng, Jianle Zhuang, Nai Wen Tseng, Yong Yu
  • METHOD FOR SYNTHESIS OF [6,6]-PHENYL-C61-BUTYRIC ACID METHYL ESTER (PCBM) AND FULLERENE DERIVATIVES
    Publication number: 20140066647
    Abstract: The present subject matter relates to methods for the synthesis of [6,6]-phenyl-C61-butyric acid methyl ester (PCBM) and fullerene derivatives in a yield of at least 40%.
    Type: Application
    Filed: August 31, 2012
    Publication date: March 6, 2014
    Applicant: NANO AND ADVANCED MATERIALS INSTITUTE LIMITED
    Inventors: Ka Ming NG, Jianle ZHUANG, Nai Wen TSENG, Yong YU