Patents by Inventor Chris Raymond Eicher

Chris Raymond Eicher 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).

  • Method for inhibiting nitrosamine formation in anion exchange resins
    Patent number: 9216411
    Abstract: A method for inhibiting formation of nitrosamines and an anion exchange resin produced therefrom comprising providing an anion exchange resin with a nitrosating agent and applying an antioxidant to the resin to inhibit formation of nitrosamines on the anion exchange resin.
    Type: Grant
    Filed: December 27, 2011
    Date of Patent: December 22, 2015
    Assignee: DOW GLOBAL TECHNOLOGIES LLC
    Inventors: Chris Raymond Eicher, Daryl John Gisch
  • Method for inhibiting nitrosamine formation in anion exchange resins
    Patent number: 9138739
    Abstract: A method for inhibiting formation of nitrosamines and an anion exchange resin produced therefrom comprising providing an anion exchange resin with a nitrosating agent and mixing a cation exchange resin with the anion exchange resin to inhibit formation of nitrosamines on the anion exchange resin.
    Type: Grant
    Filed: December 27, 2011
    Date of Patent: September 22, 2015
    Assignee: Dow Global Technologies LLC
    Inventors: Chris Raymond Eicher, Daryl John Gisch, Harlan Robert Goltz
  • METHOD FOR INHIBITING NITROSAMINE FORMATION IN ANION EXCHANGE RESINS
    Publication number: 20120172464
    Abstract: A method for inhibiting formation of nitrosamines and an anion exchange resin produced therefrom comprising providing an anion exchange resin with a nitrosating agent and mixing a cation exchange resin with the anion exchange resin to inhibit formation of nitrosamines on the anion exchange resin.
    Type: Application
    Filed: December 27, 2011
    Publication date: July 5, 2012
    Inventors: Chris Raymond Eicher, Daryl John Gisch, Harlan Robert Goltz
  • METHOD FOR INHIBITING NITROSAMINE FORMATION IN ANION EXCHANGE RESINS
    Publication number: 20120172463
    Abstract: A method for inhibiting formation of nitrosamines and an anion exchange resin produced therefrom comprising providing an anion exchange resin with a nitrosating agent and applying an antioxidant to the resin to inhibit formation of nitrosamines on the anion exchange resin.
    Type: Application
    Filed: December 27, 2011
    Publication date: July 5, 2012
    Inventors: Chris Raymond Eicher, Daryl John Gisch
  • ANION EXCHANGE RESINS HAVING CONTROLLED NITROSAMINE FORMATION
    Publication number: 20120172465
    Abstract: An anion exchange resin produced comprising providing an anion exchange resin with a nitrosating agent and applying an antioxidant to the resin to inhibit formation of nitrosamines on the anion exchange resin.
    Type: Application
    Filed: December 27, 2011
    Publication date: July 5, 2012
    Inventors: Chris Raymond Eicher, Darryl John Gisch