Patents by Inventor Olivier Bruder

Olivier Bruder 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).

  • AIR SEPARATION PROCESS USING CRYOGENIC DISTILLATION
    Publication number: 20100115995
    Abstract: [ 4 ? ? Q air ? ? ? K ? ( P P 0 ) ? 0.35 ] ? 1 / 2 ( I ) In a process for the separation of air into at least one constituent by cryogenic distillation of air in a system of columns (1, 3) comprising at least one column (1, 3) for producing at least gaseous oxygen and/or nitrogen as product, if the operating pressure of the largest-diameter column is P>2 bar abs, then the diameter (in metres) of this column is less than (I), where : Qair is the sum of the flow rates in Sm3/h of the air feeding the column system and K is the capacity per unit area of the column and P0 is equal to 2 bar abs.
    Type: Application
    Filed: August 10, 2005
    Publication date: May 13, 2010
    Inventors: Anne-Maie Olivier Bruder, Patrick Le Bot, Richard Dubettier-Grenier
  • Plant for separation of a gas mixture by distillation
    Patent number: 6272883
    Abstract: A plant for separation of a gas mixture comprises at least two columns which are of the same length. The tops of two of the columns are at the same height.
    Type: Grant
    Filed: January 12, 2001
    Date of Patent: August 14, 2001
    Assignee: L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
    Inventors: Olivier Bruder, Bernard Darredeau, Jean-Yves Lehman
  • Plant for separation of a gas mixture by distillation
    Publication number: 20010001364
    Abstract: A plant for separation of a gas mixture comprises at least two columns which are of the same length. The tops of two of the columns are at the same height.
    Type: Application
    Filed: January 12, 2001
    Publication date: May 24, 2001
    Applicant: L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Georges Claude
    Inventors: Olivier Bruder, Bernard Darredeau, Jean-Yves Lehman
  • Plant for separation of a gas mixture by distillation
    Patent number: 6205815
    Abstract: A plant for separation of a gas mixture comprises at least two columns which are of the same length. The tops of two of the columns are at the same height.
    Type: Grant
    Filed: May 15, 2000
    Date of Patent: March 27, 2001
    Assignee: L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
    Inventors: Olivier Bruder, Bernard Darredeau, Jean-Yves Lehman