Patents by Inventor David W. Martin

David W. Martin 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: 20240132499
    Abstract: The disclosure relates to USP30 Inhibitor Compounds, pharmaceutically acceptable salts thereof, pharmaceutical compositions comprising same, and medical uses involving same.
    Type: Application
    Filed: September 27, 2023
    Publication date: April 25, 2024
    Inventors: Alex J. Buckmelter, Justin Andrew Caravella, Hongbin Li, Matthew W. Martin, Steven Mischke, David James Richard, Angela V. West
  • Publication number: 20240125385
    Abstract: A zero turning radius mower park brake system includes a park brake pawl on a transmission which engages a park brake to a pair of independently driven traction wheels. A park brake link may be pivotably mounted to the park brake pawl and connected to a left steering lever and a right steering lever. The park brake link may pivot while moving the park brake pawl forward to a park brake engaged position if only one of the steering levers is moved outward from a neutral traction drive position.
    Type: Application
    Filed: October 18, 2022
    Publication date: April 18, 2024
    Inventors: JOSEAN J. MARTINEZ ACOSTA, THOMAS M. MESSINA, KENNETH M. REEP, WILLIAM P. JOHNSON, DAVID W. GEIGER, Margaret K. Martin
  • Patent number: 11957714
    Abstract: The present disclosure relates to non-natural NKG2D receptors attached to mammalian cell surfaces wherein the non-natural receptors do not directly signal or directly activate the cell when the receptor is bound by cognate non-natural ?1-?2 domains of NKG2D ligands modified to specifically bind the non-natural NKG2D receptors. The non-natural ?1-?2 domains of NKG2D ligands may be attached to heterologous atoms or molecules including polypeptides, in some embodiments cytokines or modified cytokines, antibodies or fragments of antibodies.
    Type: Grant
    Filed: November 5, 2019
    Date of Patent: April 16, 2024
    Assignee: XYPHOS BIOSCIENCES INC.
    Inventors: Kaman C. Kim, David W. Martin, Jr., Steven Williams
  • Publication number: 20240081802
    Abstract: Various methods and devices are provided for allowing multiple surgical instruments to be inserted into sealing elements of a single surgical access device. The sealing elements can be movable along predefined pathways within the device to allow surgical instruments inserted through the sealing elements to be moved laterally, rotationally, angularly, and vertically relative to a central longitudinal axis of the device for ease of manipulation within a patient's body while maintaining insufflation.
    Type: Application
    Filed: November 16, 2023
    Publication date: March 14, 2024
    Inventors: Mark S. Ortiz, David T. Martin, Matthew C. Miller, Mark J. Reese, Wells D. Haberstich, Carl Shurtleff, Charles J. Scheib, Frederick E. Shelton, IV, Jerome R. Morgan, Daniel H. Duke, Daniel J. Mumaw, Gregory W. Johnson, Kevin L. Houser
  • Patent number: 11919839
    Abstract: The present invention relates to inhibitors of histone deacetylases, in particular HDAC8, that are useful for the treatment of cancer and other diseases and disorders, as well as the synthesis and applications of said inhibitors.
    Type: Grant
    Filed: April 23, 2021
    Date of Patent: March 5, 2024
    Assignee: VALO HEALTH, INC.
    Inventors: Kenneth W. Bair, Nicholas Barczak, Bingsong Han, David R. Lancia, Jr., Cuixian Liu, Matthew W. Martin, Pui Yee Ng, Aleksandra Rudnitskaya, Jennifer R. Thomason, Mary-Margaret Zablocki, Xiaozhang Zheng
  • Publication number: 20230002475
    Abstract: This application relates generally to the production of polypeptides having specific antigen-binding properties of Fv domains, for example, insertable variable fragments of antibodies, and modified ?1-?2 domains of NKG2D ligands.
    Type: Application
    Filed: September 13, 2022
    Publication date: January 5, 2023
    Applicant: XYPHOS BIOSCIENCES INC.
    Inventors: Kyle LANDGRAF, Daniel P. Steiger, Steven R. Williams, David W. Martin, JR.
  • Patent number: 11464180
    Abstract: A grow plant enclosure to maximize plant density for a given growing area has a perimeter frame, a first pane, and a second pane. The first pane and the second pane are removably attached to the perimeter frame about opposite sides to form a hollow enclosure. A plurality of plug holder openings traverses through the first pane and the second pane, wherein each of the plug holder openings is designed to receive one of a plurality of plant holders for growing various plant types. A plurality of supply tubes traverse into the perimeter frame through a plurality of supply tube openings and each has a plurality of spray nozzles to deliver nutrient solution to the root zone of the plants retained in the plurality of plant holders. Excess nutrient solution is released through a drain tray and a drain fixture positioned about the bottom of the perimeter frame.
    Type: Grant
    Filed: September 18, 2017
    Date of Patent: October 11, 2022
    Assignee: INNOVATION AGRI-TECH GROUP LTD.
    Inventors: David W. Martin, Ronald R. Evans
  • Patent number: 11453713
    Abstract: This application relates generally to the production of polypeptides having specific antigen-binding properties of Fv domains, for example, insertable variable fragments of antibodies, and modified ?1-?2 domains of NKG2D ligands.
    Type: Grant
    Filed: December 4, 2015
    Date of Patent: September 27, 2022
    Assignee: XYPHOS BIOSCIENCES INC.
    Inventors: Kyle Landgraf, Daniel P. Steiger, Steven R. Williams, David W. Martin
  • Publication number: 20220268027
    Abstract: The invention relates to a liquid applied roofing membrane which contains a textile with a compatibility coating covering essentially all of the fibers of the textile forming a coated textile, a first membrane, and a second membrane. The textile contains a plurality of yarns, the yarns comprising a plurality of fibers. The compatibility coating has a weight of between about 0.5 and 10% of the weight of the textile and contains a first chemistry. The first membrane contains a second chemistry and is located on the first side of the textile, forms the lower surface of the roofing membrane, and covers at least a majority of the second side of the textile. The second membrane contains a third chemistry and is located on the second side of the textile. The first, second, and third chemistries comprise the same class of polymeric material.
    Type: Application
    Filed: January 20, 2022
    Publication date: August 25, 2022
    Inventors: Robert D. Miller, Yunzhang Wang, Randolph S. Kohlman, David W. Martin, Manuel Ramirez, Dennis Goff
  • Publication number: 20220056696
    Abstract: The invention relates to a liquid applied roofing membrane which contains a textile with a compatibility coating covering essentially all of the fibers of the textile forming a coated textile, a first membrane, and a second membrane. The textile contains a plurality of yarns, the yarns comprising a plurality of fibers. The compatibility coating has a weight of between about 0.5 and 10% of the weight of the textile and contains a first chemistry. The first membrane contains a second chemistry and is located on the first side of the textile, forms the lower surface of the roofing membrane, and covers at least a majority of the second side of the textile. The second membrane contains a third chemistry and is located on the second side of the textile. The first, second, and third chemistries comprise the same class of polymeric material.
    Type: Application
    Filed: July 20, 2021
    Publication date: February 24, 2022
    Inventors: Robert D. Miller, Yunzhang Wang, Randolph S. Kohlman, David W. Martin, Manuel Ramirez
  • Patent number: 11117969
    Abstract: This application relates generally to the production of polypeptides having specific antigen-binding properties of Fv domains, for example, insertable variable fragments of antibodies, and modified ?1-?2 domains of NKG2D ligands. This application further relates to modified ?1-?2 domains of NKG2D ligands attached to polypeptides, in some embodiments antibodies or fragments of antibodies. This application further relates to antigen-binding peptides derived from light and heavy chain antibody variable domains, which contain two linker regions and a split variable domain.
    Type: Grant
    Filed: June 24, 2016
    Date of Patent: September 14, 2021
    Assignee: XYPHOS BIOSCIENCES INC.
    Inventors: Kyle Landgraf, Daniel P. Steiger, Steven R. Williams, David W. Martin, Jr., Dana Gebhart, Tarah Baron
  • Publication number: 20200138866
    Abstract: The present disclosure relates to non-natural NKG2D receptors attached to mammalian cell surfaces wherein the non-natural receptors do not directly signal or directly activate the cell when the receptor is bound by cognate non-natural ?1-?2 domains of NKG2D ligands modified to specifically bind the non-natural NKG2D receptors. The non-natural ?1-?2 domains of NKG2D ligands may be attached to heterologous atoms or molecules including polypeptides, in some embodiments cytokines or modified cytokines, antibodies or fragments of antibodies.
    Type: Application
    Filed: November 5, 2019
    Publication date: May 7, 2020
    Applicant: XYPHOS BIOSCIENCES INC.
    Inventors: Kaman C. KIM, David W. MARTIN, JR., Steven WILLIAMS
  • Patent number: 10072419
    Abstract: A scrim reinforced roofing membrane comprising a coated scrim layer having a first side and a second side and a first polyvinyl chloride layer on the first side of the coated scrim layer. The coated scrim layer contains a scrim fabric which contains a plurality of warp yarns in a first direction and a plurality of weft yarns in a second direction approximately perpendicular to the first direction. The warp yarns cross the weft yarns at crossing points. The scrim fabric has a polyvinyl acetate coating which is located along the length of the warp yarns and the weft yarns and between the warp and weft yarns at the crossing points. The coated scrim is at least partially embedded in the first polyvinyl chloride layer.
    Type: Grant
    Filed: December 17, 2015
    Date of Patent: September 11, 2018
    Assignee: Milliken & Company
    Inventors: David W. Martin, James D. Pinson
  • Patent number: 10041207
    Abstract: A scrim reinforced roofing membrane comprising a coated scrim layer having a first side and a second side and a first TPO layer on the first side of the coated scrim layer. The coated scrim layer contains a scrim fabric which contains a plurality of warp yarns in a first direction and a plurality of weft yarns in a second direction approximately perpendicular to the first direction. The warp yarns cross the weft yarns at crossing points. The scrim fabric has a polyvinyl acetate coating which is located along the length of the warp yarns and the weft yarns and between the warp and weft yarns at the crossing points. The coated scrim is at least partially embedded in the first TPO layer.
    Type: Grant
    Filed: January 20, 2016
    Date of Patent: August 7, 2018
    Assignee: Milliken & Company
    Inventor: David W. Martin
  • Publication number: 20180000029
    Abstract: A grow plant enclosure to maximize plant density for a given growing area has a perimeter frame, a first pane, and a second pane. The first pane and the second pane are removably attached to the perimeter frame about opposite sides to form a hollow enclosure. A plurality of plug holder openings traverses through the first pane and the second pane, wherein each of the plug holder openings is designed to receive one of a plurality of plant holders for growing various plant types. A plurality of supply tubes traverse into the perimeter frame through a plurality of supply tube openings and each has a plurality of spray nozzles to deliver nutrient solution to the root zone of the plants retained in the plurality of plant holders. Excess nutrient solution is released through a drain tray and a drain fixture positioned about the bottom of the perimeter frame.
    Type: Application
    Filed: September 18, 2017
    Publication date: January 4, 2018
    Inventors: David W. Martin, Ronald R. Evans
  • Patent number: 9788495
    Abstract: A grow plant enclosure to maximize plant density for a given growing area has a perimeter frame, a first pane, and a second pane. The first pane is adjacently connected to the perimeter frame, while the second pane is removably attached to the perimeter frame opposite the first pane to form a hollow enclosure. A plurality of plug holder openings traverses through the first pane, and optionally the second pane, being designed to receive a plurality of plant holders for growing various plant types. A plurality of supply tubes traverse into the perimeter frame through a plurality of supply tube openings and each have a plurality of spray nozzles to deliver nutrient solution to the root zone of the plants retained in the plurality of plant holders. Excess nutrient solution is released through a drain fixture positioned about the bottom of the perimeter frame.
    Type: Grant
    Filed: May 31, 2016
    Date of Patent: October 17, 2017
    Assignee: INDOOR FARMS OF AMERICA, LLC
    Inventors: David W. Martin, Ronald R. Evans
  • Publication number: 20160304578
    Abstract: This application relates generally to the production of polypeptides having specific antigen-binding properties of Fv domains, for example, insertable variable fragments of antibodies, and modified ?1-?2 domains of NKG2D ligands. This application further relates to modified ?1-?2 domains of NKG2D ligands attached to polypeptides, in some embodiments antibodies or fragments of antibodies. This application further relates to antigen-binding peptides derived from light and heavy chain antibody variable domains, which contain two linker regions and a split variable domain.
    Type: Application
    Filed: June 24, 2016
    Publication date: October 20, 2016
    Applicant: AvidBiotics Corp.
    Inventors: Kyle LANDGRAF, Daniel P. STEIGER, Steven R. WILLIAMS, David W. MARTIN, JR., Dana GEBHART, Tarah BARON
  • Publication number: 20160270311
    Abstract: A grow plant enclosure to maximize plant density for a given growing area has a perimeter frame, a first pane, and a second pane. The first pane is adjacently connected to the perimeter frame, while the second pane is removably attached to the perimeter frame opposite the first pane to form a hollow enclosure. A plurality of plug holder openings traverses through the first pane, and optionally the second pane, being designed to receive a plurality of plant holders for growing various plant types. A plurality of supply tubes traverse into the perimeter frame through a plurality of supply tube openings and each have a plurality of spray nozzles to deliver nutrient solution to the root zone of the plants retained in the plurality of plant holders. Excess nutrient solution is released through a drain fixture positioned about the bottom of the perimeter frame.
    Type: Application
    Filed: May 31, 2016
    Publication date: September 22, 2016
    Applicant: Indoor Farms of America, LLC
    Inventors: David W. Martin, Ronald R. Evans
  • Publication number: 20160265156
    Abstract: A scrim reinforced roofing membrane comprising a coated scrim layer having a first side and a second side and a first TPO layer on the first side of the coated scrim layer. The coated scrim layer contains a scrim fabric which contains a plurality of warp yarns in a first direction and a plurality of weft yarns in a second direction approximately perpendicular to the first direction. The warp yarns cross the weft yarns at crossing points. The scrim fabric has a polyvinyl acetate coating which is located along the length of the warp yarns and the weft yarns and between the warp and weft yarns at the crossing points. The coated scrim is at least partially embedded in the first TPO layer.
    Type: Application
    Filed: January 20, 2016
    Publication date: September 15, 2016
    Inventor: David W. Martin
  • Patent number: 9423138
    Abstract: A method for modifying an open-top burner system to a radiant burner system involves providing a stovetop having an open top burner system which includes a grate, burner head, and a venturi burner. The venturi burner includes an open top annular channel about a central opening. Further provided are a central hole plug, an emitter, and a radiant burner head assembly. To modify the stovetop, the grate and burner head are removed from the stovetop and the central plug is used to block airflow through the central opening. The radiant burner head assembly is next positioned over the venturi burner and the emitter is positioned over the radiant burner head assembly. This series of steps thereby converts the assembly from a traditional open-top burner system to a radiant burner system. A kit may be provided to facilitate the process.
    Type: Grant
    Filed: July 10, 2015
    Date of Patent: August 23, 2016
    Assignee: PREMARK FEG L.L.C.
    Inventors: Stanley E. Dettloff, David W. Martin