Patents by Inventor Franck LEMAIRE

Franck LEMAIRE 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).

  • Distillation column chamber
    Patent number: 11320195
    Abstract: A chamber for a distillation column that is to operate at a temperature below 0° C., comprises at least four walls, which in use are vertical, and a roof, the chamber being designed to contain at least one distillation column, at least one other element that is to operate at a cryogenic temperature, and insulation, at least one wall being convex.
    Type: Grant
    Filed: September 26, 2019
    Date of Patent: May 3, 2022
    Assignee: L'Air Liquide, Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude
    Inventor: Franck Lemaire
  • DISTILLATION COLUMN CHAMBER
    Publication number: 20200103164
    Abstract: A chamber for a distillation column that is to operate at a temperature below 0° C., comprises at least four walls, which in use are vertical, and a roof, the chamber being designed to contain at least one distillation column, at least one other element that is to operate at a cryogenic temperature, and insulation, at least one wall being convex.
    Type: Application
    Filed: September 26, 2019
    Publication date: April 2, 2020
    Applicant: L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
    Inventor: Franck LEMAIRE
  • METHOD OF TRANSPORTING AN ASSEMBLY FORMED OF AN ENCLOSURE WITH AT LEAST ONE PANEL AND ENCLOSURE TO BE TRANSPORTED USING THIS METHOD
    Publication number: 20180112914
    Abstract: A method of transporting at least one panel intended to form part of a distillation apparatus in which a first, possibly partial, enclosure is built to contain an element of a distillation apparatus that is to operate at a temperature other than ambient temperature, at least one panel is attached to the first enclosure, the first enclosure attached to the at least one panel is transported to an erection site, the at least one panel is detached from the first enclosure and used to finish building the first or to build the second enclosure or to build a completely different element of the plant.
    Type: Application
    Filed: October 18, 2017
    Publication date: April 26, 2018
    Applicant: L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
    Inventors: Patrice CAVAGNE, Franck LEMAIRE, Jean-Marc PEYRON