Patents by Inventor Joseph L. Clark

Joseph L. Clark 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).

  • Monoalkyl tin trialkoxides and/or monoalkyl tin triamides with low metal contamination and/or particulate contamination, and corresponding methods
    Patent number: 11966158
    Abstract: The purification of monoalkyl tin trialkoxides and monoalkyl tin triamides are described using fractional distillation and/or ultrafiltration. The purified compositions are useful as radiation sensitive patterning compositions or precursors thereof. The fractional distillation process has been found to be effective for the removal of metal impurities down to very low levels. The ultrafiltration processes have been found to be effective at removal of fine particulates. Commercially practical processing techniques are described.
    Type: Grant
    Filed: January 30, 2019
    Date of Patent: April 23, 2024
    Assignee: Inpria Corporation
    Inventors: Benjamin L. Clark, Dominick Smiddy, Thomas J. Lamkin, Mark Geniza, Joseph B. Edson, Craig M. Gates
  • Neuroprotective mixture for mitigating the harmful effects of ischemic stroke
    Patent number: 11690858
    Abstract: A neuroprotective mixture includes Phosphocreatine (PCr), Magnesium Gluconate (MgG), and ß-hydroxybutyrate (BHB). The PCR, MgG, and BHB are combined in a 2:1:2 molar ratio of PCr:MgH:BHB. The neuroprotective mixture is a useful preventative and prophylactic supplement, which also can function to extend the post-stroke treatment window.
    Type: Grant
    Filed: November 16, 2020
    Date of Patent: July 4, 2023
    Assignee: TRICERAPRO HOLDING, LLC
    Inventors: Joseph L. Clark, Todd J. Crocco, Charles L. Rosen, Steven Cutright
  • Neuroprotective mixture for mitigating the harmful effects of ischemic stroke
    Patent number: 10864221
    Abstract: A neuroprotective mixture includes Phosphocreatine (PCr), Magnesium Gluconate (MgG), and ?-hydroxybutyrate (BHB). The PCR, MgG, and BHB are combined in a 2:1:2 molar ratio of PCr:MgH:BHB. The neuroprotective mixture is a useful preventative and prophylactic supplement, which also can function to extend the post-stroke treatment window.
    Type: Grant
    Filed: March 15, 2019
    Date of Patent: December 15, 2020
    Assignee: TRICERAPRO HOLDING, LLC
    Inventors: Joseph L. Clark, Todd J. Crocco, Charles L. Rosen, Steven Cutright
  • Methods and apparatus of managing a power amplifier
    Patent number: 7221223
    Abstract: In the present technique for power management of a power amplifier, it is first determined (314) whether a counter value corresponds at least in a predetermined way to a counter threshold, and if so, a current status of at least one amplifier bank from a plurality of amplifier banks in a power amplifier is switched (316).
    Type: Grant
    Filed: July 28, 2005
    Date of Patent: May 22, 2007
    Assignee: Motorola, Inc.
    Inventors: Leroy A. Plymale, Jr., Joseph L. Clark, Henry H. Nguyen, John S. Ruppel, Thomas L. Sears, Ronald Porco, Armando Vera Jimenez
  • Methods and apparatus of managing a power amplifier
    Patent number: 7221222
    Abstract: In the present technique for power management of a power amplifier, an amplifier bank from a plurality of amplifier banks in a power amplifier that has been switched off for a longest period of time is assessed (826) to provide a lowest amplifier bank. With this lowest amplifier bank, an up-threshold that is associated to the lowest amplifier bank is assessed (828), followed by another assessment (820) of a current power output of the power amplifier. It is next determined (830) whether the current power output corresponds at least in a predetermined way to the up-threshold, and if so, the lowest amplifier bank is accordingly switched on (832).
    Type: Grant
    Filed: July 28, 2005
    Date of Patent: May 22, 2007
    Assignee: Motorola, Inc.
    Inventors: Leroy A. Plymale, Jr., Joseph L. Clark, Henry H. Nguyen, John S. Ruppel, Thomas L. Sears, Ronald Porco, Armando Vera Jimenez