Patents by Inventor Justin P. Jahnke

Justin P. Jahnke 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).

  • Publication number: 20250108370
    Abstract: A microfluidic test chip that may provide multiple parallel assays on a modular base that is able to be used for fluorescent imaging and analysis is described. The microfluidic test chip may provide multiple parallel evaluation branches. Each parallel evaluation channel may have the same volume as each other parallel evaluation channel. Each parallel evaluation channel may include multiple sub-branches. Each sub-channel may have the same volume as each other sub-channel. In this way, consistent flow rates may be provided across each parallel evaluation channel and sub-channel. Each parallel evaluation sub-channel may include multiple evaluation zones. Each evaluation zone may be associated with different evaluation attributes, such as flow rate, reactant type, etc.
    Type: Application
    Filed: October 3, 2023
    Publication date: April 3, 2025
    Inventors: Jose A. Wippold, Mark T. Kozlowski, Joshua A. Orlicki, Justin P. Jahnke
  • Patent number: 12209265
    Abstract: A biofabrication method for producing cellulose-based materials. The method includes providing active cellulose-producing bacteria such as Gluconacetobacter and culturing media in a container; combining organic additives or inorganic additives with the active cellulose-producing bacteria in the container to produce a cellulose hydrogel matrix composed of entangled bacteria-produced cellulose nanofibers; controlling a concentration of the additives in the cellulose hydrogel matrix; and exposing the cellulose hydrogel matrix in selected thermal environment to create a biofabricated functional material.
    Type: Grant
    Filed: February 22, 2024
    Date of Patent: January 28, 2025
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Jessica L. Terrell, Justin P. Jahnke
  • Patent number: 12084701
    Abstract: A biofabrication method for producing cellulose-based materials. The method includes providing active cellulose-producing bacteria such as Gluconacetobacter and culturing media in a container; combining organic additives or inorganic additives with the active cellulose-producing bacteria in the container to produce a cellulose hydrogel matrix composed of entangled bacteria-produced cellulose nanofibers; controlling a concentration of the additives in the cellulose hydrogel matrix; and exposing the cellulose hydrogel matrix in selected thermal environment to create a biofabricated functional material.
    Type: Grant
    Filed: January 14, 2021
    Date of Patent: September 10, 2024
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Jessica L. Terrell, Justin P. Jahnke
  • Publication number: 20240191269
    Abstract: A biofabrication method for producing cellulose-based materials. The method includes providing active cellulose-producing bacteria such as Gluconacetobacter and culturing media in a container; combining organic additives or inorganic additives with the active cellulose-producing bacteria in the container to produce a cellulose hydrogel matrix composed of entangled bacteria-produced cellulose nanofibers; controlling a concentration of the additives in the cellulose hydrogel matrix; and exposing the cellulose hydrogel matrix in selected thermal environment to create a biofabricated functional material.
    Type: Application
    Filed: February 22, 2024
    Publication date: June 13, 2024
    Inventors: Jessica L. Terrell, Justin P. Jahnke
  • Publication number: 20220220521
    Abstract: A biofabrication method for producing cellulose-based materials. The method includes providing active cellulose-producing bacteria such as Gluconacetobacter and culturing media in a container; combining organic additives or inorganic additives with the active cellulose-producing bacteria in the container to produce a cellulose hydrogel matrix composed of entangled bacteria-produced cellulose nanofibers; controlling a concentration of the additives in the cellulose hydrogel matrix; and exposing the cellulose hydrogel matrix in selected thermal environment to create a biofabricated functional material.
    Type: Application
    Filed: January 14, 2021
    Publication date: July 14, 2022
    Inventors: Jessica L. Terrell, Justin P. Jahnke