Patents by Inventor David R. Rounbehler

David R. 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: 11554241
    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: April 30, 2018
    Date of Patent: January 17, 2023
    Assignee: VERO Biotech Inc.
    Inventors: David R. Rounbehler, David H. Fine
  • CONVERSION OF NITROGEN DIOXIDE (NO2) TO NITRIC OXIDE (NO)
    Publication number: 20190209993
    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, 2018
    Publication date: July 11, 2019
    Applicant: VERO BIOTECH LLC
    Inventors: David H. Fine, David R. Rounbehler, Gregory Vasquez, Bryan Johnson
  • CONVERSION OF NITROGEN DIOXIDE (NO2) TO NITRIC OXIDE (NO)
    Publication number: 20180311460
    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: April 30, 2018
    Publication date: November 1, 2018
    Applicant: GENO LLC
    Inventors: David R. Rounbehler, David H. Fine
  • Conversion of nitrogen dioxide (NO) to nitric oxide (NO)
    Patent number: 10086352
    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: August 4, 2016
    Date of Patent: October 2, 2018
    Assignee: VERO BIOTECH LLC
    Inventors: David H. Fine, David R. Rounbehler, Gregory Vasquez, Brian Johnson
  • CONVERSION OF NITROGEN DIOXIDE (NO2) TO NITRIC OXIDE (NO)
    Publication number: 20170182471
    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: August 4, 2016
    Publication date: June 29, 2017
    Applicant: GENO LLC
    Inventors: David H. Fine, David R. Rounbehler, Gregory Vasquez, Brian Johnson
  • Conversion of nitrogen dioxide (NO) to nitric oxide (NO)
    Patent number: 9408994
    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: May 5, 2014
    Date of Patent: August 9, 2016
    Assignee: GENO LLC
    Inventors: David H. Fine, David R. Rounbehler, Gregory Vasquez, Brian Johnson
  • CONVERSION OF NITROGEN DIOXIDE (NO2) TO NITRIC OXIDE (NO)
    Publication number: 20150007814
    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: May 5, 2014
    Publication date: January 8, 2015
    Applicant: GENO LLC
    Inventors: David H. Fine, David R. Rounbehler, Gregory Vasquez, Brian Johnson
  • Conversion of nitrogen dioxide (NO2) to nitric oxide (NO)
    Patent number: 8821801
    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: August 16, 2012
    Date of Patent: September 2, 2014
    Assignee: Geno LLC
    Inventors: David R. Rounbehler, David H. Fine
  • Conversion of nitrogen dioxide (NO) to nitric oxide (NO)
    Patent number: 8609028
    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: July 23, 2012
    Date of Patent: December 17, 2013
    Assignee: Geno LLC
    Inventors: David R. Rounbehler, David H. Fine
  • CONVERSION OF NITROGEN DIOXIDE (NO2) TO NITRIC OXIDE (NO)
    Publication number: 20130037023
    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: August 16, 2012
    Publication date: February 14, 2013
    Inventors: David R. Rounbehler, David H. Fine
  • CONVERSION OF NITROGEN DIOXIDE (NO2) TO NITRIC OXIDE (NO)
    Publication number: 20130017277
    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 23, 2012
    Publication date: January 17, 2013
    Inventors: David R. Rounbehler, David H. Fine
  • Conversion of nitrogen dioxide (NO) to nitric oxide (NO)
    Patent number: 8246725
    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 7, 2011
    Date of Patent: August 21, 2012
    Assignee: Geno LLC
    Inventors: David R. Rounbehler, David H. Fine
  • Conversion of nitrogen dioxide (NO) to nitric oxide (NO)
    Patent number: 8226916
    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 17, 2011
    Date of Patent: July 24, 2012
    Assignee: Geno LLC
    Inventors: David R. Rounbehler, David H. Fine
  • Nitric oxide delivery system
    Patent number: 8221800
    Abstract: Inhalation of low levels of nitric oxide can rapidly and safely decrease pulmonary hypertension in mammals. Precise delivery of nitric oxide at therapeutic levels of 20 to 100 ppm and inhibition of reaction of nitric oxide with oxygen to form toxic impurities such as nitrogen dioxide can provide effective inhalation therapy for pulmonary hypertension.
    Type: Grant
    Filed: April 7, 2006
    Date of Patent: July 17, 2012
    Assignee: Geno LLC
    Inventors: David H. Fine, Stephen J. MacDonald, David R. Rounbehler, David Wheeler, Jonathan L. Rolfe, George Jarvis
  • Conversion of Nitrogen Dioxide (NO2) to Nitric Oxide (NO)
    Publication number: 20120125328
    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 17, 2011
    Publication date: May 24, 2012
    Inventors: David R. Rounbehler, David H. Fine
  • Conversion of nitrogen dioxide (NO) to nitric oxide (NO)
    Patent number: 8083997
    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: July 10, 2009
    Date of Patent: December 27, 2011
    Assignee: Geno LLC
    Inventors: David R. Rounbehler, David H. Fine
  • Conversion of nitrogen dioxide (NO) to nitric oxide (NO)
    Patent number: 8057742
    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: November 17, 2009
    Date of Patent: November 15, 2011
    Assignee: Geno LLC
    Inventors: David R. Rounbehler, David H. Fine
  • Conversion of nitrogen dioxide (NO2) to nitric oxide (NO)
    Publication number: 20100150786
    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: November 17, 2009
    Publication date: June 17, 2010
    Inventors: David R. Rounbehler, David H. Fine
  • Conversion of nitrogen dioxide (NO2) to nitric oxide (NO)
    Publication number: 20090285731
    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 10, 2009
    Publication date: November 19, 2009
    Inventors: David R. Rounbehler, David H. Fine
  • Conversion of nitrogen dioxide (NO) to nitric oxide (NO)
    Patent number: 7618594
    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: March 7, 2006
    Date of Patent: November 17, 2009
    Assignee: GeNO LLC
    Inventors: David R. Rounbehler, David H. Fine