Patents by Inventor Sylvia W. Yuen

Sylvia W. Yuen 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).

  • Patent number: 8501498
    Abstract: This invention pertains to methods, mixtures, kits and/or compositions for the determination of analytes by mass analysis using unique labeling reagents or sets of unique labeling reagents. The labeling reagents can be isomeric or isobaric and can be used to produce mixtures suitable for multiplex analysis of the labeled analytes.
    Type: Grant
    Filed: November 13, 2009
    Date of Patent: August 6, 2013
    Assignee: DH Technologies Development Pte. Ltd.
    Inventors: Xiongwei Yan, Pau-Miau Yuan, Sylvia W. Yuen, Kuo-Liang Hsi, Joe Y. Lam, Krishna G. Upadhya, Subhakar Dey, Darryl J. C. Pappin, Sasi Pillai, Helena Huang, Subhasish Purkayastha
  • Publication number: 20100311175
    Abstract: This invention pertains to methods, mixtures, kits and/or compositions for the determination of analytes by mass analysis using unique labeling reagents or sets of unique labeling reagents. The labeling reagents can be isomeric or isobaric and can be used to produce mixtures suitable for multiplex analysis of the labeled analytes.
    Type: Application
    Filed: November 13, 2009
    Publication date: December 9, 2010
    Applicant: LIFE TECHNOLOGIES CORPORATION
    Inventors: Xiongwei YAN, Pau Miau Yuan, Sylvia W. Yuen, Kuo-Liang Hsi, Joe Y. Lam, Krishna G. Upadhya, Subhakar Dey, Darryl J.C. Pappin, Sasi Pillai, Helena Huang, Subhasish Purkayastha