Patents by Inventor Rosa Yu

Rosa Yu 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).

  • MVP CARTRIDGE AND METHODS OF USE AND MANUFACTURE
    Publication number: 20240017255
    Abstract: Test cartridges for performing multi-target assay panels, in particular multiplex vaginal panels (MVP) and methods of use and manufacture. Such cartridges can include a cartridge body having multiple chambers and rotatable valve assembly to facilitate controlled fluid flow, and various reagents and buffers to chemically lyse nucleic acids from multiple targets in MVP. Specialized valve assemblies have been utilized to resist alkaline lysing buffers required to chemically lyse multiple targets, including various protozoa, yeasts and bacteria, including Atopobium spp. (Atopobium vaginae, Atopobium novel species CCUG 55226); Bacterial Vaginosis-Associated Bacterium 2 (BVAB2); and Megasphaera-1. Methods include detecting levels of each respective target in a single sample from a single multi-target assay cartridge and identifying the subject as having bacterial vaginosis, vulvovaginal candidiasis (or the presence of Candida spp.
    Type: Application
    Filed: May 19, 2023
    Publication date: January 18, 2024
    Inventors: Rosa YU, Robert Jones, Jose Lopez, Jun Wang, Baback Bastin
  • Methods of Detecting Trichomonas Vaginalis
    Publication number: 20220290260
    Abstract: Compositions and methods for detecting Trichomonas vaginalis are provided.
    Type: Application
    Filed: May 13, 2022
    Publication date: September 15, 2022
    Applicant: Cepheid
    Inventors: James Wang, Sudhir Alugupally, Rosa Yu, Sally Yousif
  • Methods of detecting trichomonas vaginalis
    Patent number: 11359250
    Abstract: Compositions and methods for detecting Trichomonas vaginalis are provided.
    Type: Grant
    Filed: January 24, 2019
    Date of Patent: June 14, 2022
    Assignee: CEPHEID
    Inventors: James Wang, Sudhir Alugupally, Rosa Yu, Sally Yousif
  • Methods of Detecting Trichomonas Vaginalis
    Publication number: 20190249264
    Abstract: Compositions and methods for detecting Trichomonas vaginalis are provided.
    Type: Application
    Filed: January 24, 2019
    Publication date: August 15, 2019
    Applicant: Cepheid
    Inventors: James Wang, Sudhir Alugupally, Rosa Yu, Sally Yousif
  • Methods of detecting
    Patent number: 10233506
    Abstract: Compositions and methods for detecting Trichomonas vaginalis are provided.
    Type: Grant
    Filed: July 15, 2014
    Date of Patent: March 19, 2019
    Assignee: Cepheid
    Inventors: James Wang, Sudhir Alugupally, Rosa Yu, Sally Yousif
  • METHODS OF DETECTING TRICHOMONAS VAGINALIS
    Publication number: 20170183746
    Abstract: Compositions and methods for detecting Trichomonas vaginalis are provided.
    Type: Application
    Filed: July 15, 2014
    Publication date: June 29, 2017
    Applicant: Cepheid
    Inventors: James Wang, Sudhir Alugupally, Rosa Yu, Sally Yousif