Patents by Inventor Florence Q. WU

Florence Q. WU 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: 11911717
    Abstract: Certain aspects of the present disclosure relate to methods and apparatus for microbial sampling of foods. For example, a method may include providing at least one aggregating sampler at one or more sampling locations, and sampling a production lot of produce or other food items such as meat using the at least one aggregating sampler to create one or more samples that makes up a microbial sampling. Certain aspects of the present disclosure relate to methods and apparatus for microbial sampling of foods. For example, an apparatus, such as a microbial aggregating sampler, may include a covering having a microbial sampling material with a pocket formed in the covering to receive an appendage or a tool for handling of the covering.
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: February 27, 2024
    Assignee: Fremonta Corporation
    Inventors: Terrance Arthur, Tommy Wheeler, Eric Child Wilhelmsen, Florence Q. Wu, Yongqing Huang, Wei Wu
  • Publication number: 20230166256
    Abstract: Methods and apparatus for improved microbial sampling of foods and sample treatment are provided herein. Such methods may include sampling production lots of produce or other food items such as meat using an aggregating sampler to create one or more samples. Methods and devices that improve concentration of the fluid sample obtained from the aggregate sample include filtering of fluid sample through a filter and/or filter aid materials and lysing target material trapped within the filter and/or filter aid materials to release molecules from targeted microorganisms, which are recovered in a concentrated fluid sample for testing. Sample treatment systems and methods can be automated with various buffer reservoirs and removable cartridges that facilitate controlled flow of fluid sample therethrough to produce a purified, concentrated fluid sample, typically within two hours or less. Such systems can further be configured with removable cartridges and use with sample filter cups and collection cups.
    Type: Application
    Filed: September 29, 2022
    Publication date: June 1, 2023
    Inventors: Yongqing Huang, Florence Q. Wu, Eric C Wilhelmsen, Garth F Hoffmann
  • Publication number: 20220276212
    Abstract: Certain aspects of the present disclosure relate to methods and apparatus for microbial sampling of foods. For example, a method may include providing at least one aggregating sampler at one or more sampling locations, and sampling a production lot of produce or other food items such as meat using the at least one aggregating sampler to create one or more samples that makes up a microbial sampling. Certain aspects of the present disclosure relate to methods and apparatus for microbial sampling of foods. For example, an apparatus, such as a microbial aggregating sampler, may include a covering having a microbial sampling material with a pocket formed in the covering to receive an appendage or a tool for handling of the covering.
    Type: Application
    Filed: May 18, 2022
    Publication date: September 1, 2022
    Inventors: Eric Child WILHELMSEN, Florence Q. WU, Yongqing HUANG, Jason Thomas HASTINGS
  • Publication number: 20210247372
    Abstract: Certain aspects of the present disclosure relate to methods and apparatus for microbial sampling of foods. For example, a method may include providing at least one aggregating sampler at one or more sampling locations, and sampling a production lot of produce or other food items such as meat using the at least one aggregating sampler to create one or more samples that makes up a microbial sampling. Certain aspects of the present disclosure relate to methods and apparatus for microbial sampling of foods. For example, an apparatus, such as a microbial aggregating sampler, may include a covering having a microbial sampling material with a pocket formed in the covering to receive an appendage or a tool for handling of the covering.
    Type: Application
    Filed: January 19, 2021
    Publication date: August 12, 2021
    Inventors: Eric Child Wilhelmsen, Florence Q. Wu, Yongqing Huang, Jason Thomas Hastings
  • Patent number: 10935535
    Abstract: Certain aspects of the present disclosure relate to methods and apparatus for microbial sampling of foods. For example, a method may include providing at least one aggregating sampler at one or more sampling locations, and sampling a production lot of produce or other food items such as meat using the at least one aggregating sampler to create one or more samples that makes up a microbial sampling. Certain aspects of the present disclosure relate to methods and apparatus for microbial sampling of foods. For example, an apparatus, such as a microbial aggregating sampler, may include a covering having a microbial sampling material with a pocket formed in the covering to receive an appendage or a tool for handling of the covering.
    Type: Grant
    Filed: August 7, 2018
    Date of Patent: March 2, 2021
    Assignee: Fremonta Corporation
    Inventors: Eric Child Wilhelmsen, Florence Q. Wu, Yongqing Huang, Jason Thomas Hastings
  • Publication number: 20200030722
    Abstract: Certain aspects of the present disclosure relate to methods and apparatus for microbial sampling of foods. For example, a method may include providing at least one aggregating sampler at one or more sampling locations, and sampling a production lot of produce or other food items such as meat using the at least one aggregating sampler to create one or more samples that makes up a microbial sampling. Certain aspects of the present disclosure relate to methods and apparatus for microbial sampling of foods. For example, an apparatus, such as a microbial aggregating sampler, may include a covering having a microbial sampling material with a pocket formed in the covering to receive an appendage or a tool for handling of the covering.
    Type: Application
    Filed: July 29, 2019
    Publication date: January 30, 2020
    Inventors: Terrance Arthur, Tommy Wheeler, Eric Child Wilhelmsen, Florence Q. Wu, Yongqing Huang, Austin Wu
  • Publication number: 20190049419
    Abstract: Certain aspects of the present disclosure relate to methods and apparatus for microbial sampling of foods. For example, a method may include providing at least one aggregating sampler at one or more sampling locations, and sampling a production lot of produce or other food items such as meat using the at least one aggregating sampler to create one or more samples that makes up a microbial sampling. Certain aspects of the present disclosure relate to methods and apparatus for microbial sampling of foods. For example, an apparatus, such as a microbial aggregating sampler, may include a covering having a microbial sampling material with a pocket formed in the covering to receive an appendage or a tool for handling of the covering.
    Type: Application
    Filed: August 7, 2018
    Publication date: February 14, 2019
    Inventors: Eric Child WILHELMSEN, Florence Q. WU, Yongqing HUANG, Jason Thomas HASTINGS