Patents by Inventor Valerie Ressler

Valerie Ressler 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).

  • Acid-labile surfactants
    Patent number: 11939311
    Abstract: Provided herein are surfactant compounds that can be used to aid in preparation of protein samples for analysis, for example by mass spectrometry.
    Type: Grant
    Filed: August 6, 2020
    Date of Patent: March 26, 2024
    Assignee: Promega Corporation
    Inventors: Joel Walker, Sergei Saveliev, Zhiyang Zeng, Robert Kargbo, Hui Wang, Sergiy Levin, Valerie Ressler, Jun Zhang, Ce Shi, Harry Tetsuo Uyeda, Jean Osterman, Min Zhou, Prabin Rai, Wenhui Zhou
  • ACID-LABILE SURFACTANTS
    Publication number: 20210040058
    Abstract: Provided herein are surfactant compounds that can be used to aid in preparation of protein samples for analysis, for example by mass spectrometry.
    Type: Application
    Filed: August 6, 2020
    Publication date: February 11, 2021
    Inventors: Joel Walker, Sergei Saveliev, Zhiyang Zeng, Robert Kargbo, Hui Wang, Sergiy Levin, Valerie Ressler, Jun Zhang, Ce Shi, Harry Tetsuo Uyeda, Jean Osterman, Min Zhou, Prabin Rai, Wenhui Zhou