Patents by Inventor Garrett Campbell

Garrett Campbell 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: 20250000663
    Abstract: Various embodiments of novel glenoid implant are disclosed.
    Type: Application
    Filed: June 21, 2022
    Publication date: January 2, 2025
    Applicant: HOWMEDICA OSTEONICS CORP.
    Inventors: Lance Nathan TERRILL, Garrett CAMPBELL
  • Publication number: 20240197687
    Abstract: A method of neuroinflammation and conditions associated therewith including chronic and acute conditions as well as specific and non-specific conditions. Oral dosage forms containing 640 mg micronized and non-micronized particulate metaxalone and excipients including alginic acid and propylene glycol alginate. The method includes inhibiting the monoamine oxidase A (MAO-A) enzyme as well as restoring/upregulating/increasing IL-13 and PGC-1?. The treated conditions, among others, include diabetic neuropathy, fibromyalgia, back pain, chronic pain induced depression, restless leg syndrome, anxiety, mood disorder, peripheral neuropathy, and herpetic neuralgia. The method further includes inducing or restoring homeostasis, restoring oxidative homeostasis, restoring basal phenotype from a neuroinflammatory state and improving neuroplasticity.
    Type: Application
    Filed: June 28, 2023
    Publication date: June 20, 2024
    Applicant: Primus Pharmaceuticals, Inc.
    Inventors: Francesco Squadrito, James C. Lukban, Ryan E. Hartung, Garrett A. Campbell
  • Patent number: 11795247
    Abstract: Provided herein are polyolefin dispersants, as well as methods for producing polyolefin dispersants. The polyolefin dispersants can be defined by the formula below where Rx is cationic initiator residue; Ra is a polyolefin group; R1 and R2 are each, independently in each —(CR1R2) unit, H, alkyl, alkoxy, or alkylaryl; R3 and R4 are each, independently, H, alkyl, or alkoxy; m is an integer from 1 to 20; n is an integer from 1 to 6; r is an integer from 1 to 4; Y is a polyvalent amine linker comprising one or more tertiary amines, wherein the polyvalent amine linker does not include a primary amine or a secondary amine; and A is absent, or comprises a dispersive moiety.
    Type: Grant
    Filed: December 17, 2020
    Date of Patent: October 24, 2023
    Assignee: The University of Southern Mississippi
    Inventors: Robson F. Storey, Travis P. Holbrook, C. Garrett Campbell, Georgeta Masson
  • Publication number: 20230312870
    Abstract: Bismaleimide (BMI) and cyanate ester (CE) thermosets were developed for use as high temperature encapsulants and adhesives. These materials must withstand prolonged exposures to large thermal gradients while maintaining good structural integrity, minimal mass losses and outgassing. Bismaleimide and cyanate ester thermosets exhibit superior thermal performance compared to most epoxies and can often tolerate long exposures to temperatures >200° C. without undergoing significant degradation. In addition to excellent stability at elevated temperatures, uncured resins can have good processing attributes, such as, low viscosities and long working times. In particular, specific combinations of BMI and CE resins can provide significantly better thermal performance than the current standard epoxy system in addition to having excellent processing capabilities.
    Type: Application
    Filed: March 29, 2022
    Publication date: October 5, 2023
    Inventors: Mathias C. Celina, Nicholas Henry Giron, Estevan Jose Martinez, C. Garrett Campbell, John Kenneth Grey
  • Patent number: 11685836
    Abstract: Nanocomposite anticorrosion coating can be achieved by depositing alternating, multilayers of a cross-linkable polymer and dispersed and aligned inorganic platelets followed by cross-linking of the cross-linkable polymer. The cross-linkable polymer can be an externally cross-linkable polymer that is cross-linked by diffusing a cross-linking agent into the deposited multilayer coating. Alternately, the cross-linkable polymer can be a functionalized cross-linkable polymer that is cross-linked by self-curing, thermal heat curing, or light (e.g., UV) following deposition of the multilayer coating.
    Type: Grant
    Filed: September 23, 2020
    Date of Patent: June 27, 2023
    Assignee: National Technology & Engineering Solutions of Sandia, LLC
    Inventors: Stephen John Percival, C. Garrett Campbell, Mathias C. Celina, Erik David Spoerke, Eric John Schindelholz
  • Patent number: 11618835
    Abstract: The invention is directed to a method of controlled conversion of thermosetting resins and additive manufacturing thereof by selective laser sintering. Partial curing of a thermosetting formulation can be used to increase the Tg of the resin and minimize the additional cure needed to cross-link a printed object. After printing, the partially cured material is finally cured via a slow temperature ramp maintained just below the material's evolving Tg.
    Type: Grant
    Filed: August 12, 2021
    Date of Patent: April 4, 2023
    Assignee: National Technology & Engineering Solutions of Sandia, LLC
    Inventors: C. Garrett Campbell, Mathias C. Celina
  • Patent number: 11426285
    Abstract: According to one aspect of the disclosure, a glenoid implant for replacing a native glenoid includes an articulating surface configured to articulate with respect to a humeral head. A bone-facing surface may be opposite the articulating surface, the bone-facing surface having a first area configured to contact a paleoglenoid of the native glenoid. An augment portion may be coupled to the bone-facing surface, the augment portion being configured to contact a neoglenoid of the native glenoid. The augment portion may be transitionable between a first configuration in which the augment portion has a first convexity and a second configuration in which the augment portion has a second convexity different than the first convexity.
    Type: Grant
    Filed: August 11, 2020
    Date of Patent: August 30, 2022
    Assignee: Howmedica Osteonics Corp.
    Inventors: Lance N. Terrill, Andrew J. Nelson, Garrett Campbell
  • Publication number: 20220056305
    Abstract: The invention is directed to a method of controlled conversion of thermosetting resins and additive manufacturing thereof by selective laser sintering. Partial curing of a thermosetting formulation can be used to increase the Tg of the resin and minimize the additional cure needed to cross-link a printed object. After printing, the partially cured material is finally cured via a slow temperature ramp maintained just below the material's evolving Tg.
    Type: Application
    Filed: August 12, 2021
    Publication date: February 24, 2022
    Inventors: C. Garrett Campbell, Mathias C. Celina
  • Publication number: 20210292572
    Abstract: Nanocomposite anticorrosion coating can be achieved by depositing alternating, multilayers of a cross-linkable polymer and dispersed and aligned inorganic platelets followed by cross-linking of the cross-linkable polymer. The cross-linkable polymer can be an externally cross-linkable polymer that is cross-linked by diffusing a cross-linking agent into the deposited multilayer coating. Alternately, the cross-linkable polymer can be a functionalized cross-linkable polymer that is cross-linked by self-curing, thermal heat curing, or light (e.g., UV) following deposition of the multilayer coating.
    Type: Application
    Filed: September 23, 2020
    Publication date: September 23, 2021
    Inventors: Stephen John Percival, C. Garrett Campbell, Mathias C. Celina, Erik David Spoerke, Eric John Schindelholz
  • Publication number: 20210189030
    Abstract: Provided herein are polyolefin dispersants, as well as methods for producing polyolefin dispersants. The polyolefin dispersants can be defined by the formula below where Rx is cationic initiator residue; Ra is a polyolefin group; R1 and R2 are each, independently in each —(CR1R2) unit, H, alkyl, alkoxy, or alkylaryl; R3 and R4 are each, independently, H, alkyl, or alkoxy; m is an integer from 1 to 20; n is an integer from 1 to 6; r is an integer from 1 to 4; Y is a polyvalent amine linker comprising one or more tertiary amines, wherein the polyvalent amine linker does not include a primary amine or a secondary amine; and A is absent, or comprises a dispersive moiety.
    Type: Application
    Filed: December 17, 2020
    Publication date: June 24, 2021
    Inventors: Robson F. Storey, Travis P. Holbrook, C. Garrett Campbell, Georgeta Masson
  • Publication number: 20210068968
    Abstract: According to one aspect of the disclosure, a glenoid implant for replacing a native glenoid includes an articulating surface configured to articulate with respect to a humeral head. A bone-facing surface may be opposite the articulating surface, the bone-facing surface having a first area configured to contact a paleoglenoid of the native glenoid. An augment portion may be coupled to the bone-facing surface, the augment portion being configured to contact a neoglenoid of the native glenoid. The augment portion may be transitionable between a first configuration in which the augment portion has a first convexity and a second configuration in which the augment portion has a second convexity different than the first convexity.
    Type: Application
    Filed: August 11, 2020
    Publication date: March 11, 2021
    Inventors: Lance N. Terrill, Andrew J. Nelson, Garrett Campbell
  • Patent number: 10875946
    Abstract: Provided herein are polyolefin dispersants, as well as methods for producing polyolefin dispersants. The polyolefin dispersants can be defined by the formula below where Rx is cationic initiator residue; Ra is a polyolefin group; R1 and R2 are each, independently in each —(CR1R2) unit, H, alkyl, alkoxy, or alkylaryl; R3 and R4 are each, independently, H, alkyl, or alkoxy; m is an integer from 1 to 20; n is an integer from 1 to 6; r is an integer from 1 to 4; Y is a polyvalent amine linker comprising one or more tertiary amines, wherein the polyvalent amine linker does not include a primary amine or a secondary amine; and A is absent, or comprises a dispersive moiety.
    Type: Grant
    Filed: September 18, 2018
    Date of Patent: December 29, 2020
    Assignees: Chevron Oronite Company LLC, The University of Southern Mississippi
    Inventors: Robson F. Storey, Travis P. Holbrook, C. Garrett Campbell, Georgeta Masson
  • Patent number: 10544238
    Abstract: Provided herein are methods for preparing a functionalized polyolefin from an unsaturated polyolefin containing one or more non-aromatic main-chain double bonds and for reducing the size and/or polydispersity index (i.e., increasing the homogeneity) of the unsaturated polyolefin.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: January 28, 2020
    Assignees: Chevron Oronite Company LLC, The University of Southern Mississippi
    Inventors: Robson F. Storey, Subramanyam Ummadisetty, Christopher Garrett Campbell, Casey D. Stokes, Young Chang
  • Publication number: 20190284314
    Abstract: Provided herein are polyolefin dispersants, as well as methods for producing polyolefin dispersants. The polyolefin dispersants can be defined by the formula below where Rx is cationic initiator residue; Ra is a polyolefin group; R1 and R2 are each, independently in each —(CR1R2) unit, H, alkyl, alkoxy, or alkylaryl; R3 and R4 are each, independently, H, alkyl, or alkoxy; m is an integer from 1 to 20; n is an integer from 1 to 6; r is an integer from 1 to 4; Y is a polyvalent amine linker comprising one or more tertiary amines, wherein the polyvalent amine linker does not include a primary amine or a secondary amine; and A is absent, or comprises a dispersive moiety.
    Type: Application
    Filed: September 18, 2018
    Publication date: September 19, 2019
    Inventors: Robson F. Storey, Travis P. Holbrook, C. Garrett Campbell, Georgeta Masson
  • Publication number: 20170291667
    Abstract: The present disclosure describes an attachment apparatus for a water sport article, the attachment apparatus configured to hold goods having a base plate having an attachment portion for attachment to the water sport article, a shaft coupled to the base plate on a first end, and removable from the base plate and being adjustable in height, a holder coupled to the shaft, the holder being detachable from the shaft. A method for attaching a holder to water sports article is also provided.
    Type: Application
    Filed: April 7, 2016
    Publication date: October 12, 2017
    Inventor: Garrett Campbell
  • Publication number: 20170096502
    Abstract: Provided herein are methods for preparing a functionalized polyolefin from an unsaturated polyolefin containing one or more non-aromatic main-chain double bonds and for reducing the size and/or polydispersity index (i.e., increasing the homogeneity) of the unsaturated polyolefin.
    Type: Application
    Filed: September 30, 2016
    Publication date: April 6, 2017
    Inventors: Robson F. Storey, Subramanyam Ummadisetty, Christopher Garrett Campbell, Casey D. Stokes, Young Chang