Patents by Inventor Tyler Cook

Tyler Cook 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).

  • Arginase inhibitors and methods of use thereof
    Patent number: 11912727
    Abstract: Disclosed are compounds of formula (Ia) or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising compounds of formula (Ia) and methods of using the same for treating cancer or a respiratory inflammatory disease and inhibiting arginase: wherein R1 is —NHR1a; R1a is —H or —C(O)CH(R1b)NHR1c; and R1b is selected from —H, —(C1-C4) alkyl and CH2OR1d and R1c is —H; or R1b and R1c, together with the atom to which they are attached, form a 5-membered heterocyclic ring; and R1d is H or —CH3.
    Type: Grant
    Filed: July 10, 2023
    Date of Patent: February 27, 2024
    Assignee: AstraZeneca AB
    Inventors: Scott Nathan Mlynarski, Tyler Grebe, Sameer Kawatkar, Maurice Raymond Verschoyle Finlay, Iain Simpson, Jianyan Wang, Steve Cook, Dedong Wu
  • Method and Apparatus for Setting Downhole Plugs and Other Objects in Wellbores
    Publication number: 20230323746
    Abstract: A wireline conveyed, gas driven setting tool configured to set downhole tools including, without limitation, frac plugs, bridge plugs, cement retainers and packers. The setting tool is functioned by selectively igniting a power charge inside of a firing head. As the power charge burns, it generates gas that acts upon a piston area to stroke the setting tool. A dampening media, as well an optimized flow area at or near the distal end of the setting tool, act to slow the setting stroke.
    Type: Application
    Filed: May 16, 2023
    Publication date: October 12, 2023
    Inventors: Michael R. Robicheaux, Trey Falgout, M. Joseph Montgomery, Tyler Cook
  • Method and apparatus for setting downhole plugs and other objects in wellbores
    Patent number: 11674361
    Abstract: A wireline conveyed, gas driven setting tool configured to set downhole tools including, without limitation, frac plugs, bridge plugs, cement retainers and packers. The setting tool is functioned by selectively igniting a power charge inside of a firing head. As the power charge burns, it generates gas that acts upon a piston area to stroke the setting tool. A dampening media, as well an optimized flow area at or near the distal end of the setting tool, act to slow the setting stroke.
    Type: Grant
    Filed: March 21, 2022
    Date of Patent: June 13, 2023
    Assignee: FORTRESS DOWNHOLE TOOLS, LLC
    Inventors: Michael R. Robicheaux, Trey Falgout, M. Joseph Montgomery, Tyler Cook
  • Method and apparatus for setting downhole plugs and other objects in wellbores
    Patent number: 11280143
    Abstract: A wireline conveyed, gas driven setting tool configured to set downhole tools including, without limitation, frac plugs, bridge plugs, cement retainers and packers. The setting tool is functioned by selectively igniting a power charge inside of a firing head. As the power charge burns, it generates gas that acts upon a piston area to stroke the setting tool. A dampening media, as well an optimized flow area at or near the distal end of the setting tool, act to slow the setting stroke.
    Type: Grant
    Filed: May 13, 2020
    Date of Patent: March 22, 2022
    Assignee: FORTRESS DOWNHOLE TOOLS, L.L.C.
    Inventors: Michael R. Robicheaux, Trey Falgout, M. Joseph Montgomery, Tyler Cook
  • Method and Apparatus for Setting Downhole Plugs and Other Objects in Wellbores
    Publication number: 20200362653
    Abstract: A wireline conveyed, gas driven setting tool configured to set downhole tools including, without limitation, frac plugs, bridge plugs, cement retainers and packers. The setting tool is functioned by selectively igniting a power charge inside of a firing head. As the power charge burns, it generates gas that acts upon a piston area to stroke the setting tool. A dampening media, as well an optimized flow area at or near the distal end of the setting tool, act to slow the setting stroke.
    Type: Application
    Filed: May 13, 2020
    Publication date: November 19, 2020
    Inventors: Michael R. Robicheaux, Trey Falgout, M. Joseph Montgomery, Tyler Cook