Patents by Inventor Geoffrey John Ochs

Geoffrey John Ochs 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: 9925514
    Abstract: An adsorbent having a composition comprising at least 90% chabazite where the chabazite is a single phase chabazite having an Si/Al ratio of 1.2 to 1.8, the chabazite includes a mixture of at least two types of cations, and each of the at least two types of cations are in a molar ratio relative to Al of at least 0.05.
    Type: Grant
    Filed: February 22, 2016
    Date of Patent: March 27, 2018
    Assignee: Air Products and Chemicals, Inc.
    Inventors: Charles Gardner Coe, Christopher Robert Bongo, Geoffrey John Ochs, Marissa Ann Bonanno, Garret Chi-Ho Lau, William Jack Casteel, Jr., Qiao Zhao, Roger Dean Whitley, Erin Marie Sorensen
  • Publication number: 20170239641
    Abstract: A method for preparing an adsorbent is disclosed that includes mixing an NaY zeolite, aqueous Al(OH)3, and aqueous KOH, and then heating the resultant mixture for an allotted amount of time to achieve a composition comprising at least 90% single phase chabazite having an Si/Al ratio of 1.0 to 2.2.
    Type: Application
    Filed: February 22, 2016
    Publication date: August 24, 2017
    Applicant: Air Products and Chemicals, Inc.
    Inventors: Charles Gardner Coe, Geoffrey John Ochs, Marissa Ann Bonanno, Christopher Robert Bongo, William Jack Casteel, JR., Garret Chi-Ho Lau, Qiao Zhao, Roger Dean Whitley, Erin Marie Sorensen
  • Publication number: 20170239640
    Abstract: An adsorbent having a composition comprising at least 90% chabazite where the chabazite is a single phase chabazite having an Si/Al ratio of 1.2 to 1.8, the chabazite includes a mixture of at least two types of cations, and each of the at least two types of cations are in a molar ratio relative to Al of at least 0.05.
    Type: Application
    Filed: February 22, 2016
    Publication date: August 24, 2017
    Applicant: Air Products and Chemicals, Inc.
    Inventors: Charles Gardner Coe, Christopher Robert Bongo, Geoffrey John Ochs, Marissa Ann Bonanno, Garret Chi-Ho Lau, William Jack Casteel, JR., Qiao Zhao, Roger Dean Whitley, Erin Marie Sorensen
  • Patent number: 9669349
    Abstract: A method of separating oxygen from an oxygen-containing fluid stream is disclosed, the method including the step of contacting the oxygen-containing fluid stream with an oxygen-selective zeolite adsorbent comprising at least 90% chabazite, wherein the chabazite is a single phase chabazite having an Si/Al ratio of 1.2 to 1.8. The single phase chabazite may comprise a mixture of at least two types of cations.
    Type: Grant
    Filed: February 22, 2016
    Date of Patent: June 6, 2017
    Assignee: Air Products and Chemicals, Inc.
    Inventors: Garret Chi-Ho Lau, Qiao Zhao, Roger Dean Whitley, Erin Marie Sorensen, Charles Gardner Coe, William Jack Casteel, Jr., Geoffrey John Ochs, Christopher Robert Bongo, Marissa Ann Bonanno