Patents by Inventor Darrick K. Elmore

Darrick K. Elmore 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).

  • Process for preparation of nitrogen oxides and nitric acid from nitrous oxide
    Patent number: 11332370
    Abstract: Described herein is an improved conversion of nitrous oxide (N2O) present as a by-product in a chemical process to NOx which can be further converted to a useful compound or material, such as nitric acid.
    Type: Grant
    Filed: June 16, 2020
    Date of Patent: May 17, 2022
    Assignee: Ascend Performance Materials Operations LLC
    Inventors: Gregory E. Bush, Darrick K. Elmore, Mikhail I. Khramov
  • PROCESS FOR PREPARATION OF NITROGEN OXIDES AND NITRIC ACID FROM NITROUS OXIDE
    Publication number: 20200307999
    Abstract: Described herein is an improved conversion of nitrous oxide (N2O) present as a by-product in a chemical process to NOx which can be further converted to a useful compound or material, such as nitric acid.
    Type: Application
    Filed: June 16, 2020
    Publication date: October 1, 2020
    Applicant: Ascend Performance Materials Operations LLC
    Inventors: Gregory E. BUSH, Darrick K. Elmore, Mkhail I. Khramov
  • Process for preparation of nitrogen oxides and nitric acid from nitrous oxide
    Patent number: 10723624
    Abstract: Described herein is an improved conversion of nitrous oxide (N2O) present as a by-product in a chemical process to NOx which can be further converted to a useful compound or material, such as nitric acid.
    Type: Grant
    Filed: December 4, 2018
    Date of Patent: July 28, 2020
    Assignee: Ascend Performance Materials Operations LLC
    Inventors: Gregory E. Bush, Darrick K. Elmore, Mikhail I. Khramov
  • PROCESS FOR PREPARATION OF NITROGEN OXIDES AND NITRIC ACID FROM NITROUS OXIDE
    Publication number: 20190169029
    Abstract: Described herein is an improved conversion of nitrous oxide (N2O) present as a by-product in a chemical process to NOx which can be further converted to a useful compound or material, such as nitric acid.
    Type: Application
    Filed: December 4, 2018
    Publication date: June 6, 2019
    Applicant: Ascend Performance Materials Operations LLC
    Inventors: Gregory E. Bush, Darrick K. Elmore, Mikhail I. Khramov