Patents by Inventor Jesse J. Sabatini

Jesse J. Sabatini 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).

  • Patent number: 10246428
    Abstract: A method and compound includes mixing dichloroglyoxime with an alcohol containing an alkyne functional group in methanol to create a mixture; adding a salt compound and water to the mixture to create bis-isoxazole diol; and nitrating the bis-isoxazole diol to create 3,3?-bis-isoxazole-5,5?-bis-methylene dinitrate, which has the structural formula: The alcohol containing an alkyne functional group may include propargyl alcohol. The salt compound may include sodium bicarbonate. The method may include nitrating the bis-isoxazole diol with nitric acid. The nitric acid may include at least a concentration of 90% nitric acid in water. Alternatively, the method may include nitrating the bis-isoxazole diol with 100% nitric acid and acetic anhydride. The salt compound and the water may be added to the mixture over at least a six-hour period. The method may include mixing the mixture after adding the salt compound and the water for at least ten hours.
    Type: Grant
    Filed: August 25, 2017
    Date of Patent: April 2, 2019
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Jesse J. Sabatini, Gregory W. Drake, Leah A. Wingard, Eric C. Johnson
  • Publication number: 20190062287
    Abstract: A method and compound includes mixing dichloroglyoxime with an alcohol containing an alkyne functional group in methanol to create a mixture; adding a salt compound and water to the mixture to create bis-isoxazole diol; and nitrating the bis-isoxazole diol to create 3,3?-bis-isoxazole-5,5?-bis-methylene dinitrate, which has the structural formula: The alcohol containing an alkyne functional group may include propargyl alcohol. The salt compound may include sodium bicarbonate. The method may include nitrating the bis-isoxazole diol with nitric acid. The nitric acid may include at least a concentration of 90% nitric acid in water. Alternatively, the method may include nitrating the bis-isoxazole diol with 100% nitric acid and acetic anhydride. The salt compound and the water may be added to the mixture over at least a six-hour period. The method may include mixing the mixture after adding the salt compound and the water for at least ten hours.
    Type: Application
    Filed: August 25, 2017
    Publication date: February 28, 2019
    Applicant: THE UNITED STATES GOVERNMENT AS REPRESENTED BY THE SECRETARY OF THE ARM Y
    Inventors: Jesse J. Sabatini, Gregory W. Drake, Leah A. Wingard, Eric C. Johnson
  • Patent number: 9994532
    Abstract: A method and compound includes mixing a salt compound to 2-butyne-1,4-diol in an alcohol to create a mixture; adding a solution of dichloroglyoxime in an alcohol to the mixture to create 3,3?-bis-isoxazole-4,4?,5,5?-tetryltetramethanol; and nitrating the 3,3?-bis-isoxazole-4,4?,5,5?-tetryltetramethanol to create 3,3?-bis-isoxazole-4,4?,5,5?-tetrylbis(methylene) tetranitrate, which has the structural formula: The alcohol may include ethanol, wherein the adding may occur at 60° C., or alternatively the adding may occur at 80° C. The alcohol may include n-butanol, wherein the adding may occur at 100° C., or alternatively the adding may occur at 120° C. The mixing may occur at 120° C. The method may further include cooling the nitrated 3,3?-bis-isoxazole-4,4?,5,5?-tetryltetramethanol to 0° C.
    Type: Grant
    Filed: August 25, 2017
    Date of Patent: June 12, 2018
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Jesse J. Sabatini, Gregory W Drake, Leah A. Wingard
  • Patent number: 9856181
    Abstract: The present invention is a red-light-emitting composition based upon a potassium periodate oxidizer formulation, which is useful as the illuminant in the US military's M662 40 mm red star parachute projectile, and which composition is composed of readily commercially available ingredients—ingredients that are environmentally friendly. Further, the subject inventive potassium periodate formulation provides significant enhanced illumination and safety versus the current military M662 illuminant which is based upon potassium perchlorate oxidizer formulation.
    Type: Grant
    Filed: March 19, 2015
    Date of Patent: January 2, 2018
    Assignee: The United States of America as Represented by the Secretary of the Army
    Inventors: Jesse J. Sabatini, Jared D. Moretti
  • Patent number: 9702678
    Abstract: An improved armor piercing and pyrotechnic projectile for use in .50? military caliber rounds. Such projectiles contain a core, jacket, a base and a hollow nose housing pyrotechnic mixtures composed of sodium periodate and magnalium. The improved projectiles exhibit increased luminosity, and are non-toxic, safer, and environmentally benign compared to current state-of-the-art projectiles.
    Type: Grant
    Filed: March 17, 2016
    Date of Patent: July 11, 2017
    Assignee: The United States of America as Represented by the Secretary of the Army
    Inventors: Jared D. Moretti, Jesse J. Sabatini, Gary Chen
  • Patent number: 9409830
    Abstract: A non-toxic primer mix in which DBX-1 (copper(I) 5-nitrotetrazole) acts as the primary explosive portion of the primer. Furthermore, in this mix, boron carbide (B4C) replaces the traditional frictionator/fuel, toxic antimony trisulfide. In addition, potassium nitrate replaces the toxic barium nitrate (BaNO3)2) as the oxidizer, providing an ignition flame from the primer in a pyrotechnic reaction. The non-toxic primer therefore embodies a lead-free, barium-free, antimony-free explosive material that can include added fuels, sensitizers, explosives and/or binders.
    Type: Grant
    Filed: October 14, 2015
    Date of Patent: August 9, 2016
    Assignee: The United States of America as Represented by the Secretary of the Army
    Inventors: Christopher M. Csernica, Karl D. Oyler, Jesse J. Sabatini, Neha Mehta
  • Publication number: 20160115090
    Abstract: A yellow smoke composition useful in hand held signals, such as the U.S. Army M194 yellow smoke parachute signal; which composition contains the nontoxic, environmentally safe, quinoline solvent yellow 33 color agent and critically exhibits the requisite dense yellow smoke for the requisite 9 to 18 second burn time upon use. Further, this inventive yellow smoke composition can be used in current metal tubes and in other media, such as biodegradable cardboard tubes.
    Type: Application
    Filed: May 30, 2013
    Publication date: April 28, 2016
    Inventors: Jared D. Moretti, Jesse J. Sabatini, Gary Chen, Robert Gilbert, JR.
  • Patent number: 9193637
    Abstract: A white star pyrotechnic illuminant composition, useful in US military M127A1 parachuted hand held signals (HHS), which illuminant provides surprisingly enhanced luminous intensity and luminous efficiency versus the current M127A1 U.S. military HHS white star pyrotechnic illuminant. The inventive illuminant formulation includes a mixture of powdered sodium nitrate, magnesium, alkyl polysulfide polymer and a binder; wherein the magnesium and alkyl polysulfide is preferably recovered from the demilitarization of obsolete munitions to realize a significant savings.
    Type: Grant
    Filed: July 23, 2013
    Date of Patent: November 24, 2015
    Assignee: The United States of America as Represented by the Secretary of the Army
    Inventors: Jesse J. Sabatini, Leon L. Robert, Jr., Jared D. Moretti
  • Patent number: 8608879
    Abstract: The present invention is a flare illuminant composition, useful in hand-held signals, which composition is environmentally friendly and economical, containing a commercially available, aromatic, high energy, amine-based organic compound, 5-aminotetrazole, in place of the conventional and toxic KClO4, or, for the known alternative to KClO4, expensive, strontium bis-(1-methyl-5-nitriminotetrazolate)monohydrate.
    Type: Grant
    Filed: December 19, 2011
    Date of Patent: December 17, 2013
    Assignee: The United States of America as Represented by the Secretary of the Army
    Inventors: Jesse J. Sabatini, Gary Chen, Amita Nagori, Reddy Damavarapu
  • Patent number: 8282749
    Abstract: Boron-containing, green light emitting pyrotechnic compositions that advantageously do not include barium, perchlorate or chlorinated organic compounds.
    Type: Grant
    Filed: June 8, 2011
    Date of Patent: October 9, 2012
    Assignee: The United States of America as Represented by the Secretary of the Army
    Inventors: Jesse J. Sabatini, Jay C. Poret, Russell N. Broad