Patents by Inventor Glenn Sandgren

Glenn Sandgren 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).

  • Non-lethal gas operated gun
    Patent number: 11920887
    Abstract: A pre-pack assembly for use with an air gun and for use with a magazine that is removably insertable into the air gun, the pre-pack assembly includes a pre-pack that contains a gas canister, wherein inserting the pre-pack into the chamber of the magazine fluidly connects the gas canister with the magazine.
    Type: Grant
    Filed: April 4, 2022
    Date of Patent: March 5, 2024
    Assignee: Unit Solutions, Inc.
    Inventors: Glenn Sandgren, Juan D. Tobón, Nathaniel Jacob Leon, Christopher Blodgett, Daniel Luby, Charles Miller, Jamie Scott Snider, Sol Cody Snider, Zachary Christopher Lloyd
  • Polysilocarb based silicon carbide materials, applications and devices
    Patent number: 11820666
    Abstract: Organosilicon chemistry, polymer derived ceramic materials, and methods. Such materials and methods for making polysilocarb (SiOC) and Silicon Carbide (SiC) materials having 3-nines, 4-nines, 6-nines and greater purity. Processes and articles utilizing such high purity SiOC and SiC.
    Type: Grant
    Filed: August 7, 2021
    Date of Patent: November 21, 2023
    Assignee: Pallidus, Inc.
    Inventors: Douglas M. Dukes, Andrew R. Hopkins, Walter J. Sherwood, Ashish P. Diwanji, Glenn Sandgren, Mark S. Land, Brian L. Benac
  • High Purity SiOC and SiC, Methods Compositions and Applications
    Publication number: 20230090632
    Abstract: Organosilicon chemistry, polymer derived ceramic materials, and methods. Such materials and methods for making polysilocarb (SiOC) and Silicon Carbide (SiC) materials having 3-nines, 4-nines, 6-nines and greater purity. Processes and articles utilizing such high purity SiOC and SiC.
    Type: Application
    Filed: June 19, 2022
    Publication date: March 23, 2023
    Applicant: Pallidus, Inc.
    Inventors: Douglas M. Dukes, Ashish P. Diwanji, Andrew R. Hopkins, Walter J. Sherwood, Mark S. Land, Glenn Sandgren, Brian L. Benac
  • HIGH PURITY POLYSILOCARB MATERIALS, APPLICATIONS AND PROCESSES
    Publication number: 20230089735
    Abstract: Organosilicon chemistry, polymer derived ceramic materials, and methods. Such materials and methods for making polysilocarb (SiOC) and Silicon Carbide (SiC) materials having 3-nines, 4-nines, 6-nines and greater purity. Processes and articles utilizing such high purity SiOC and SiC.
    Type: Application
    Filed: March 7, 2022
    Publication date: March 23, 2023
    Applicant: Pallidus, Inc.
    Inventors: Douglas M. Dukes, Ashish P. Diwanji, Andrew R. Hopkins, Walter J. Sherwood, Glenn Sandgren, Mark S. Land, Brian L. Benac
  • NON-LETHAL GAS OPERATED GUN
    Publication number: 20220236031
    Abstract: A pre-pack assembly for use with an air gun and for use with a magazine that is removably insertable into the air gun, the pre-pack assembly includes a pre-pack that contains a gas canister, wherein inserting the pre-pack into the chamber of the magazine fluidly connects the gas canister with the magazine.
    Type: Application
    Filed: April 4, 2022
    Publication date: July 28, 2022
    Applicant: Unit Solutions, Inc.
    Inventors: Glenn Sandgren, Juan D. Tobón, Nathaniel Jacob Leon, Christopher Blodgett, Daniel Luby, Charles Miller, Jamie Scott Snider, Sol Cody Snider, Zachary Christopher Lloyd
  • High purity SiOC and SiC, methods compositions and applications
    Patent number: 11365124
    Abstract: Organosilicon chemistry, polymer derived ceramic materials, and methods. Such materials and methods for making polysilocarb (SiOC) and Silicon Carbide (SiC) materials having 3-nines, 4-nines, 6-nines and greater purity. Processes and articles utilizing such high purity SiOC and SiC.
    Type: Grant
    Filed: March 20, 2020
    Date of Patent: June 21, 2022
    Assignee: Pallidus, Inc.
    Inventors: Mark S. Land, Ashish P. Diwanji, Andrew R. Hopkins, Walter J. Sherwood, Douglas M. Dukes, Glenn Sandgren, Brian L. Benac
  • POLYSILOCARB BASED SILICON CARBIDE MATERIALS, APPLICATIONS AND DEVICES
    Publication number: 20220169518
    Abstract: Organosilicon chemistry, polymer derived ceramic materials, and methods. Such materials and methods for making polysilocarb (SiOC) and Silicon Carbide (SiC) materials having 3-nines, 4-nines, 6-nines and greater purity. Processes and articles utilizing such high purity SiOC and SiC.
    Type: Application
    Filed: August 7, 2021
    Publication date: June 2, 2022
    Applicant: Pallidus, Inc.
    Inventors: Douglas M. Dukes, Andrew R. Hopkins, Walter J. Sherwood, Ashish P. Diwanji, Glenn Sandgren, Mark S. Land, Brian L. Benac
  • METHODS OF PROVIDING HIGH PURITY SiOC AND SiC MATERIALS
    Publication number: 20220162128
    Abstract: Organosilicon chemistry, polymer derived ceramic materials, and methods. Such materials and methods for making polysilocarb (SiOC) and Silicon Carbide (SiC) materials having 3-nines, 4-nines, 6-nines and greater purity. Processes and articles utilizing such high purity SiOC and SiC.
    Type: Application
    Filed: May 24, 2021
    Publication date: May 26, 2022
    Applicant: Pallidus, Inc.
    Inventors: Douglas M. Dukes, Ashish P. Diwanji, Andrew R. Hopkins, Walter J. Sherwood, Glenn Sandgren, Mark S. Land, Brian L. Benac
  • Non-lethal gas operated gun
    Patent number: 11293718
    Abstract: A pre-pack assembly for use with an air gun that fires non-lethal projectiles and for use with a magazine that is removably insertable into the air gun, the pre-pack assembly includes a pre-pack that contains non-lethal projectiles, where inserting the pre-pack into a chamber of the magazine positions the non-lethal projectiles in a feeder that individually feeds non-lethal projectiles into the air gun when the magazine is inserted into the air gun.
    Type: Grant
    Filed: October 9, 2020
    Date of Patent: April 5, 2022
    Assignee: Unit Solutions, Inc.
    Inventors: Glenn Sandgren, Juan D. Tobón, Nathaniel Jacob Leon, Christopher Blodgett, Daniel Luby, Charles Miller
  • High purity polysilocarb materials, applications and processes
    Patent number: 11267713
    Abstract: Organosilicon chemistry, polymer derived ceramic materials, and methods. Such materials and methods for making polysilocarb (SiOC) and Silicon Carbide (SiC) materials having 3-nines, 4-nines, 6-nines and greater purity. Processes and articles utilizing such high purity SiOC and SiC.
    Type: Grant
    Filed: June 17, 2019
    Date of Patent: March 8, 2022
    Assignee: Lensar, Inc.
    Inventors: Douglas M. Dukes, Ashish P. Diwanji, Andrew R. Hopkins, Walter J. Sherwood, Glenn Sandgren, Mark S. Land, Brian L. Benac
  • PRESSED AND SELF SINTERED POLYMER DERIVED SiC MATERIALS, APPLICATIONS AND DEVICES
    Publication number: 20220002207
    Abstract: Organosilicon chemistry, polymer derived ceramic materials, and methods. Such materials and methods for making polysilocarb (SiOC) and Silicon Carbide (SiC) materials having 3-nines, 4-nines, 6-nines and greater purity. Processes and articles utilizing such high purity SiOC and SiC.
    Type: Application
    Filed: July 4, 2021
    Publication date: January 6, 2022
    Applicant: Pallidus, Inc.
    Inventors: Douglas M. Dukes, Ashish P. Diwanji, Andrew R. Hopkins, Walter J. Sherwood, Glenn Sandgren, Mark S. Land, Brian L. Benac
  • Polysilocarb based silicon carbide materials, applications and devices
    Patent number: 11091370
    Abstract: Organosilicon chemistry, polymer derived ceramic materials, and methods. Such materials and methods for making polysilocarb (SiOC) and Silicon Carbide (SiC) materials having 3-nines, 4-nines, 6-nines and greater purity. Processes and articles utilizing such high purity SiOC and SiC.
    Type: Grant
    Filed: September 24, 2015
    Date of Patent: August 17, 2021
    Assignee: Pallidus, Inc.
    Inventors: Ashish P. Diwanji, Andrew R. Hopkins, Walter J. Sherwood, Douglas M. Dukes, Glenn Sandgren, Mark S. Land, Brian L. Benac
  • Pressed and self sintered polymer derived SiC materials, applications and devices
    Patent number: 11053167
    Abstract: Organosilicon chemistry, polymer derived ceramic materials, and methods. Such materials and methods for making polysilocarb (SiOC) and Silicon Carbide (SiC) materials having 3-nines, 4-nines, 6-nines and greater purity. Processes and articles utilizing such high purity SiOC and SiC.
    Type: Grant
    Filed: June 17, 2019
    Date of Patent: July 6, 2021
    Assignee: Pallidus, Inc.
    Inventors: Glenn Sandgren, Ashish P. Diwanji, Andrew R. Hopkins, Walter J. Sherwood, Douglas M. Dukes, Mark S. Land, Brian L. Benac
  • Methods of providing high purity SiOC and SiC materials
    Patent number: 11014819
    Abstract: Organosilicon chemistry, polymer derived ceramic materials, and methods. Such materials and methods for making polysilocarb (SiOC) and Silicon Carbide (SiC) materials having 3-nines, 4-nines, 6-nines and greater purity. Processes and articles utilizing such high purity SiOC and SiC.
    Type: Grant
    Filed: September 24, 2015
    Date of Patent: May 25, 2021
    Assignee: Pallidus, Inc.
    Inventors: Douglas M. Dukes, Ashish P. Diwanji, Andrew R. Hopkins, Walter J. Sherwood, Glenn Sandgren, Mark S. Land, Brian L. Benac
  • NON-LETHAL GAS OPERATED GUN
    Publication number: 20210095936
    Abstract: A pre-pack assembly for use with an air gun that fires non-lethal projectiles and for use with a magazine that is removably insertable into the air gun, the pre-pack assembly includes a pre-pack that contains non-lethal projectiles, where inserting the pre-pack into a chamber of the magazine positions the non-lethal projectiles in a feeder that individually feeds non-lethal projectiles into the air gun when the magazine is inserted into the air gun.
    Type: Application
    Filed: October 9, 2020
    Publication date: April 1, 2021
    Applicant: Unit Solutions, Inc.
    Inventors: Glenn Sandgren, Juan D. Tobón, Nathaniel Jacob Leon, Christopher Blodgett, Daniel Luby, Charles Miller
  • High Purity SiOC and SiC, Methods Compositions and Applications
    Publication number: 20210009430
    Abstract: Organosilicon chemistry, polymer derived ceramic materials, and methods. Such materials and methods for making polysilocarb (SiOC) and Silicon Carbide (SiC) materials having 3-nines, 4-nines, 6-nines and greater purity. Processes and articles utilizing such high purity SiOC and SiC.
    Type: Application
    Filed: March 20, 2020
    Publication date: January 14, 2021
    Applicant: Pallidus, Inc.
    Inventors: Mark S. Land, Ashish P. Diwanji, Andrew R. Hopkins, Walter J. Sherwood, Douglas M. Dukes, Glenn Sandgren, Brian L. Benac
  • Non-lethal gas operated gun
    Patent number: 10801804
    Abstract: A pre-pack assembly for use with an air gun that fires non-lethal projectiles using a gas canister and for use with a magazine that is removably insertable into the air gun, the pre-pack includes a pre-pack housing that defines a first compartment containing non-lethal projectiles and a second compartment containing the gas canister, where inserting the pre-pack into a chamber of the magazine assembly fluidly connects the gas canister with the magazine and positions the non-lethal projectiles in a feeder that individually feeds non-lethal projectiles into the air gun when the magazine is inserted into the air gun.
    Type: Grant
    Filed: November 16, 2018
    Date of Patent: October 13, 2020
    Assignee: Unit Solutions, Inc.
    Inventors: Glenn Sandgren, Juan D. Tobón, Nathaniel Jacob Leon, Christopher Blodgett, Daniel Luby, Charles Miller
  • HIGH PURITY POLYSILOCARB MATERIALS, APPLICATIONS AND PROCESSES
    Publication number: 20200115235
    Abstract: Organosilicon chemistry, polymer derived ceramic materials, and methods. Such materials and methods for making polysilocarb (SiOC) and Silicon Carbide (SiC) materials having 3-nines, 4-nines, 6-nines and greater purity. Processes and articles utilizing such high purity SiOC and SiC.
    Type: Application
    Filed: June 17, 2019
    Publication date: April 16, 2020
    Applicant: Palidus, Inc.
    Inventors: Douglas M. Dukes, Ashish P. Diwanji, Andrew R. Hopkins, Walter J. Sherwood, Glenn Sandgren, Mark S. Land, Brian L. Benac
  • High purity polymer derived 3C SiC, methods compositions and applications
    Patent number: 10597794
    Abstract: Organosilicon chemistry, polymer derived ceramic materials, and methods. Such materials and methods for making polysilocarb (SiOC) and Silicon Carbide (SiC) materials having 3-nines, 4-nines, 6-nines and greater purity. Processes and articles utilizing such high purity SiOC and SiC.
    Type: Grant
    Filed: May 12, 2017
    Date of Patent: March 24, 2020
    Assignee: Pallidus, Inc.
    Inventors: Mark S. Land, Ashish P. Diwanji, Andrew R. Hopkins, Walter J. Sherwood, Douglas M. Dukes, Glenn Sandgren, Brian L. Benac
  • NON-LETHAL GAS OPERATED GUN
    Publication number: 20200025510
    Abstract: A pre-pack assembly for use with an air gun that fires non-lethal projectiles using a gas canister and for use with a magazine that is removably insertable into the air gun, the pre-pack includes a pre-pack housing that defines a first compartment containing non-lethal projectiles and a second compartment containing the gas canister, where inserting the pre-pack into a chamber of the magazine assembly fluidly connects the gas canister with the magazine and positions the non-lethal projectiles in a feeder that individually feeds non-lethal projectiles into the air gun when the magazine is inserted into the air gun.
    Type: Application
    Filed: November 16, 2018
    Publication date: January 23, 2020
    Applicant: Unit Solutions, Inc.
    Inventors: Glenn Sandgren, Juan D. Tobón, Nathaniel Jacob Leon, Christopher Blodgett, Daniel Luby, Charles Miller