Patents by Inventor David P. Rounbehler

David P. Rounbehler 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).

  • Conversion of nitrogen dioxide (NO) to nitric oxide (NO)
    Patent number: 11884541
    Abstract: Various systems, devices, NO2 absorbents, NO2 scavengers and NO2 recuperator for generating nitric oxide are disclosed herein. According to one embodiment, an apparatus for converting nitrogen dioxide to nitric oxide can include a receptacle including an inlet, an outlet, a surface-active material coated with an aqueous solution of ascorbic acid and an absorbent wherein the inlet is configured to receive a gas flow and fluidly communicate the gas flow to the outlet through the surface-active material and the absorbent such that nitrogen dioxide in the gas flow is converted to nitric oxide.
    Type: Grant
    Filed: April 22, 2022
    Date of Patent: January 30, 2024
    Assignee: VERO BIOTECH INC.
    Inventors: David H. Fine, Gregory Vasquez, David P. Rounbehler
  • CONVERSION OF NITROGEN DIOXIDE (NO2) TO NITRIC OXIDE (NO)
    Publication number: 20230077727
    Abstract: Various systems, devices, NO2 absorbents, NO2 scavengers and NO2 recuperator for generating nitric oxide are disclosed herein. According to one embodiment, an apparatus for converting nitrogen dioxide to nitric oxide can include a receptacle including an inlet, an outlet, a surface-active material coated with an aqueous solution of ascorbic acid and an absorbent wherein the inlet is configured to receive a gas flow and fluidly communicate the gas flow to the outlet through the surface-active material and the absorbent such that nitrogen dioxide in the gas flow is converted to nitric oxide.
    Type: Application
    Filed: April 22, 2022
    Publication date: March 16, 2023
    Applicant: VERO Biotech Inc.
    Inventors: David H. FINE, Gregory VASQUEZ, David P. ROUNBEHLER
  • CONVERSION OF NITROGEN DIOXIDE (NO2) TO NITRIC OXIDE (NO)
    Publication number: 20220409843
    Abstract: Inhalation of low levels of nitric oxide can rapidly and safely decrease pulmonary hypertension in mammals. A nitric oxide delivery system that converts nitrogen dioxide to nitric oxide employs a surface-active material, such as silica gel, coated with an aqueous solution of antioxidant, such as ascorbic acid.
    Type: Application
    Filed: July 11, 2022
    Publication date: December 29, 2022
    Applicant: VERO Biotech Inc.
    Inventors: David P. ROUNBEHLER, David H. FINE
  • Conversion of nitrogen dioxide (NO2) to nitric oxide (NO)
    Patent number: 11511252
    Abstract: A nitric oxide delivery system, which includes a gas bottle having nitrogen dioxide in air, converts nitrogen dioxide to nitric oxide and employs a surface-active material, such as silica gel, coated with an aqueous solution of antioxidant, such as ascorbic acid. A nitric oxide delivery system may be used to generate therapeutic gas including nitric oxide for use in delivering the therapeutic gas to a mammal.
    Type: Grant
    Filed: October 1, 2019
    Date of Patent: November 29, 2022
    Assignee: VERO Biotech Inc.
    Inventors: David H. Fine, David P. Rounbehler, Gregory Vasquez, Bryan Johnson
  • Conversion of nitrogen dioxide (NO) to nitric oxide (NO)
    Patent number: 11383059
    Abstract: Inhalation of low levels of nitric oxide can rapidly and safely decrease pulmonary hypertension in mammals. A nitric oxide delivery system that converts nitrogen dioxide to nitric oxide employs a surface-active material, such as silica gel, coated with an aqueous solution of antioxidant, such as ascorbic acid.
    Type: Grant
    Filed: August 27, 2021
    Date of Patent: July 12, 2022
    Assignee: VERO Biotech Inc.
    Inventors: David P. Rounbehler, David H. Fine
  • Conversion of nitrogen dioxide (NO) to nitric oxide (NO)
    Patent number: 11312626
    Abstract: Various systems, devices, NO2 absorbents, NO2 scavengers and NO2 recuperator for generating nitric oxide are disclosed herein. According to one embodiment, an apparatus for converting nitrogen dioxide to nitric oxide can include a receptacle including an inlet, an outlet, a surface-active material coated with an aqueous solution of ascorbic acid and an absorbent wherein the inlet is configured to receive a gas flow and fluidly communicate the gas flow to the outlet through the surface-active material and the absorbent such that nitrogen dioxide in the gas flow is converted to nitric oxide.
    Type: Grant
    Filed: July 15, 2019
    Date of Patent: April 26, 2022
    Assignee: VERO Biotech Inc.
    Inventors: David H. Fine, Gregory Vasquez, David P. Rounbehler
  • Conversion of nitrogen dioxide (NO) to nitric oxide (NO)
    Patent number: 11291793
    Abstract: Inhalation of low levels of nitric oxide can rapidly and safely decrease pulmonary hypertension in mammals. A nitric oxide delivery system that converts nitrogen dioxide to nitric oxide employs a surface-active material, such as silica gel, coated with an aqueous solution of antioxidant, such as ascorbic acid.
    Type: Grant
    Filed: August 27, 2021
    Date of Patent: April 5, 2022
    Assignee: VERO Biotech Inc.
    Inventors: David P. Rounbehler, David H. Fine
  • CONVERSION OF NITROGEN DIOXIDE (NO2) TO NITRIC OXIDE (NO)
    Publication number: 20210393915
    Abstract: Inhalation of low levels of nitric oxide can rapidly and safely decrease pulmonary hypertension in mammals. A nitric oxide delivery system that converts nitrogen dioxide to nitric oxide employs a surface-active material, such as silica gel, coated with an aqueous solution of antioxidant, such as ascorbic acid.
    Type: Application
    Filed: August 27, 2021
    Publication date: December 23, 2021
    Applicant: VERO Biotech LLC
    Inventors: David P. ROUNBEHLER, David H. FINE
  • Conversion of nitrogen dioxide (NO) to nitric oxide (NO)
    Patent number: 11202880
    Abstract: Inhalation of low levels of nitric oxide can rapidly and safely decrease pulmonary hypertension in mammals. A nitric oxide delivery system that converts nitrogen dioxide to nitric oxide employs a surface-active material, such as silica gel, coated with an aqueous solution of antioxidant, such as ascorbic acid.
    Type: Grant
    Filed: October 26, 2020
    Date of Patent: December 21, 2021
    Assignee: VERO Biotech LLC
    Inventors: David P. Rounbehler, David H. Fine
  • CONVERSION OF NITROGEN DIOXIDE (NO2) TO NITRIC OXIDE (NO)
    Publication number: 20210386958
    Abstract: Inhalation of low levels of nitric oxide can rapidly and safely decrease pulmonary hypertension in mammals. A nitric oxide delivery system that converts nitrogen dioxide to nitric oxide employs a surface-active material, such as silica gel, coated with an aqueous solution of antioxidant, such as ascorbic acid.
    Type: Application
    Filed: August 27, 2021
    Publication date: December 16, 2021
    Applicant: VERO Biotech LLC
    Inventors: David P. ROUNBEHLER, David H. FINE
  • CONVERSION OF NITROGEN DIOXIDE (NO2) TO NITRIC OXIDE (NO)
    Publication number: 20210316107
    Abstract: Inhalation of low levels of nitric oxide can rapidly and safely decrease pulmonary hypertension in mammals. A nitric oxide delivery system that converts nitrogen dioxide to nitric oxide employs a surface-active material, such as silica gel, coated with an aqueous solution of antioxidant, such as ascorbic acid.
    Type: Application
    Filed: October 26, 2020
    Publication date: October 14, 2021
    Applicant: VERO Biotech LLC
    Inventors: David P. ROUNBEHLER, David H. FINE
  • Conversion of nitrogen dioxide (NO) to nitric oxide (NO)
    Patent number: 10814092
    Abstract: Inhalation of low levels of nitric oxide can rapidly and safely decrease pulmonary hypertension in mammals. A nitric oxide delivery system that converts nitrogen dioxide to nitric oxide employs a surface-active material, such as silica gel, coated with an aqueous solution of antioxidant, such as ascorbic acid.
    Type: Grant
    Filed: November 12, 2018
    Date of Patent: October 27, 2020
    Assignee: VERO Biotech LLC
    Inventors: David P. Rounbehler, David H. Fine
  • CONVERSION OF NITROGEN DIOXIDE (NO2) TO NITRIC OXIDE (NO)
    Publication number: 20200282375
    Abstract: A nitric oxide delivery system, which includes a gas bottle having nitrogen dioxide in air, converts nitrogen dioxide to nitric oxide and employs a surface-active material, such as silica gel, coated with an aqueous solution of antioxidant, such as ascorbic acid. A nitric oxide delivery system may be used to generate therapeutic gas including nitric oxide for use in delivering the therapeutic gas to a mammal.
    Type: Application
    Filed: October 1, 2019
    Publication date: September 10, 2020
    Inventors: David H. FINE, David P. ROUNBEHLER, Gregory VASQUEZ, Bryan JOHNSON
  • CONVERSION OF NITROGEN DIOXIDE (NO2) TO NITRIC OXIDE (NO)
    Publication number: 20200180958
    Abstract: Various systems, devices, NO2 absorbents, NO2 scavengers and NO2 recuperator for generating nitric oxide are disclosed herein. According to one embodiment, an apparatus for converting nitrogen dioxide to nitric oxide can include a receptacle including an inlet, an outlet, a surface-active material coated with an aqueous solution of ascorbic acid and an absorbent wherein the inlet is configured to receive a gas flow and fluidly communicate the gas flow to the outlet through the surface-active material and the absorbent such that nitrogen dioxide in the gas flow is converted to nitric oxide.
    Type: Application
    Filed: July 15, 2019
    Publication date: June 11, 2020
    Applicant: VERO Biotech LLC
    Inventors: David H. FINE, Gregory VASQUEZ, David P. ROUNBEHLER
  • CONVERSION OF NITROGEN DIOXIDE (NO2) TO NITRIC OXIDE (NO)
    Publication number: 20190143068
    Abstract: Inhalation of low levels of nitric oxide can rapidly and safely decrease pulmonary hypertension in mammals. A nitric oxide delivery system that converts nitrogen dioxide to nitric oxide employs a surface-active material, such as silica gel, coated with an aqueous solution of antioxidant, such as ascorbic acid.
    Type: Application
    Filed: November 12, 2018
    Publication date: May 16, 2019
    Applicant: VERO BIOTECH LLC
    Inventors: David P. Rounbehler, David H. Fine
  • CONVERSION OF NITROGEN DIOXIDE (NO2) TO NITRIC OXIDE (NO)
    Publication number: 20190092639
    Abstract: Various systems, devices, NO2 absorbents, NO2 scavengers and NO2 recuperator for generating nitric oxide are disclosed herein. According to one embodiment, an apparatus for converting nitrogen dioxide to nitric oxide can include a receptacle including an inlet, an outlet, a surface-active material coated with an aqueous solution of ascorbic acid and an absorbent wherein the inlet is configured to receive a gas flow and fluidly communicate the gas flow to the outlet through the surface-active material and the absorbent such that nitrogen dioxide in the gas flow is converted to nitric oxide.
    Type: Application
    Filed: September 24, 2018
    Publication date: March 28, 2019
    Applicant: VERO BIOTECH LLC
    Inventors: David H. Fine, Gregory Vasquez, David P. Rounbehler
  • Conversion of nitrogen dioxide (NO) to nitric oxide (NO)
    Patent number: 10124142
    Abstract: Inhalation of low levels of nitric oxide can rapidly and safely decrease pulmonary hypertension in mammals. A nitric oxide delivery system that converts nitrogen dioxide to nitric oxide employs a surface-active material, such as silica gel, coated with an aqueous solution of antioxidant, such as ascorbic acid.
    Type: Grant
    Filed: December 20, 2016
    Date of Patent: November 13, 2018
    Assignee: VERO BIOTECH LLC
    Inventors: David P. Rounbehler, David H. Fine
  • Conversion of nitrogen dioxide (NO) to nitric oxide (NO)
    Patent number: 10081544
    Abstract: Various systems, devices, NO2 absorbents, NO2 scavengers and NO2 recuperator for generating nitric oxide are disclosed herein. According to one embodiment, an apparatus for converting nitrogen dioxide to nitric oxide can include a receptacle including an inlet, an outlet, a surface-active material coated with an aqueous solution of ascorbic acid and an absorbent wherein the inlet is configured to receive a gas flow and fluidly communicate the gas flow to the outlet through the surface-active material and the absorbent such that nitrogen dioxide in the gas flow is converted to nitric oxide.
    Type: Grant
    Filed: July 10, 2017
    Date of Patent: September 25, 2018
    Assignee: VERO BIOTECH LLC
    Inventors: David H. Fine, Gregory Vasquez, David P. Rounbehler
  • Conversion of nitrogen dioxide (NO) to nitric oxide (NO)
    Patent number: 9956373
    Abstract: A nitric oxide delivery system, which includes a gas bottle having nitrogen dioxide in air, converts nitrogen dioxide to nitric oxide and employs a surface-active material, such as silica gel, coated with an aqueous solution of antioxidant, such as ascorbic acid. A nitric oxide delivery system may be used to generate therapeutic gas including nitric oxide for use in delivering the therapeutic gas to a mammal.
    Type: Grant
    Filed: September 1, 2014
    Date of Patent: May 1, 2018
    Assignee: GENO LLC
    Inventors: David P. Rounbehler, David H. Fine
  • CONVERSION OF NITROGEN DIOXIDE (NO2) TO NITRIC OXIDE (NO)
    Publication number: 20170369316
    Abstract: Various systems, devices, NO2 absorbents, NO2 scavengers and NO2 recuperator for generating nitric oxide are disclosed herein. According to one embodiment, an apparatus for converting nitrogen dioxide to nitric oxide can include a receptacle including an inlet, an outlet, a surface-active material coated with an aqueous solution of ascorbic acid and an absorbent wherein the inlet is configured to receive a gas flow and fluidly communicate the gas flow to the outlet through the surface-active material and the absorbent such that nitrogen dioxide in the gas flow is converted to nitric oxide.
    Type: Application
    Filed: July 10, 2017
    Publication date: December 28, 2017
    Applicant: GENO LLC
    Inventors: David H. Fine, Gregory Vasquez, David P. Rounbehler