Patents by Inventor Pierre Jeannot

Pierre Jeannot 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).

  • CONSTRUCTION METHOD FOR LARGE RADIAL ADSORBERS
    Publication number: 20110197422
    Abstract: The invention relates to a method for assembling at least one radial adsorber including at least two concentric perforated grids, an upper base, a lower base, and a cylindrical collar with the same axis as said grids, characterised in that said perforated grids are assembled concentrically on the horizontal plane.
    Type: Application
    Filed: October 12, 2009
    Publication date: August 18, 2011
    Applicant: L'Air Liquie Societe Anonyme pour l'Etude et Exploitation des Procedes Georges Claude
    Inventors: Christian Monereau, Pierre Jeannot
  • Air distillating column with cross-undulating lining
    Patent number: 5224351
    Abstract: This column, of the type having a cross-undulating lining, includes means for returning liquid to the vicinity of the edges of the lining and liquid and gas distribution means which contribute to decrease substantially the height of the column. Application to plants for separating gases from air.
    Type: Grant
    Filed: December 5, 1991
    Date of Patent: July 6, 1993
    Assignee: L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
    Inventors: Pierre Jeannot, Jean-Yves Lehman
  • Fluid distributor for heat and material exchange column, for example with lining, and column provided with such distributor
    Patent number: 5132055
    Abstract: This distributor comprises: a peripheral crown; a series of vertical partitions fixedly mounted on the crown at both ends thereof and extending parallel to one another; sealingly closing means bounding, between the vertical partitions, alternate spaces for collecting gas and liquid; means enabling the upward evacuation of the gas contained in the spaces for collecting gas; and a perforated bottom disposed at the base of each liquid collecting space and sealingly connected to the or each adjacent vertical partition and to the crown. Application to air distillation columns.
    Type: Grant
    Filed: December 12, 1990
    Date of Patent: July 21, 1992
    Assignee: L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
    Inventors: Jean-Francois Alleaume, Patrice Andre, Christian Barbe, Maurice Bosquain, Jean-Yves Lehman, Pierre Jeannot, Francois Darchis
  • Air distillating column with cross-undulating lining
    Patent number: RE36577
    Abstract: This column, of the type having a cross-undulating lining, includes means for returning liquid to the vicinity of the edges of the lining and liquid and gas distribution means which contribute to decrease substantially the height of the column. Application to plants for separating gases from air.
    Type: Grant
    Filed: July 3, 1995
    Date of Patent: February 22, 2000
    Assignee: L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
    Inventors: Pierre Jeannot, Jean-Yves Lehman