Patents by Inventor Teddy Ebran

Teddy Ebran 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).

  • Fructose purification method
    Patent number: 11661635
    Abstract: A method for purifying a mixture in a multicolumn chromatography system. The method successively and cyclically collects a raffinate, injects the mixture to be separated, collects an extract, and injects eluent. The mixture to be separated contains fructose and has a dry matter mass concentration of 45 to 55%. The method is carried out at a temperature of 50 to 62° C.
    Type: Grant
    Filed: April 22, 2019
    Date of Patent: May 30, 2023
    Assignee: NOVASEP PROCESS SOLUTIONS
    Inventors: Teddy Ebran, Guillaume Thibault
  • FRUCTOSE PURIFICATION METHOD
    Publication number: 20210102266
    Abstract: The invention relates to a method for purifying a fructose-containing mixture to be separated in a multicolumn chromatography system, the method comprising successively and cyclically: a step of collecting a raffinate, a step of injecting the mixture to be separated, a step of collecting an extract and a step of injecting eluent; wherein the mixture to be separated has a dry matter mass concentration of 45 to 55%, the method being carried out at a temperature of 50 to 62° C.
    Type: Application
    Filed: April 22, 2019
    Publication date: April 8, 2021
    Inventors: Teddy Ebran, Guillaume Thibault
  • Method for purifying glycol used as a hydrate inhibitor
    Patent number: 10953347
    Abstract: The invention concerns a purification method comprising: providing a flow comprising a glycol, monovalent ions and multivalent ions; treating this flow with ion exclusion chromatography comprising: injecting the flow into a chromatographic unit comprising an ion exchange stationary phase; injecting an eluent into the chromatographic unit; collecting a fraction at the outlet of the chromatographic unit; the collected fraction being enriched with glycol and depleted of monovalent ions and multivalent ions relative to the flow. The invention also concerns an installation adapted to implement this method, and its application to the regeneration of an anti-hydrate agent.
    Type: Grant
    Filed: July 22, 2015
    Date of Patent: March 23, 2021
    Assignee: Novasep Process
    Inventors: Frédéric Schab, Michel Cotillon, Teddy Ebran, Vincent Gavroy
  • Method for Purifying Glycol Used as a Hydrate Inhibitor
    Publication number: 20170361247
    Abstract: The invention concerns a purification method comprising: providing a flow comprising a glycol, monovalent ions and multivalent ions; treating this flow with ion exclusion chromatography comprising: injecting the flow into a chromatographic unit comprising an ion exchange stationary phase; injecting an eluent into the chromatographic unit; collecting a fraction at the outlet of the chromatographic unit; the collected fraction being enriched with glycol and depleted of monovalent ions and multivalent ions relative to the flow. The invention also concerns an installation adapted to implement this method, and its application to the regeneration of an anti-hydrate agent.
    Type: Application
    Filed: July 22, 2015
    Publication date: December 21, 2017
    Inventors: Frédéric Schab, Michel Cotillon, Teddy Ebran, Vincent Gavroy