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Pierre M. Ham
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Bougival, FR
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last 30 patents
Information
Patent Grant
Plural conduit replaceable outer support structure for radial flow...
Patent number
7,226,568
Issue date
Jun 5, 2007
Weatherford/Lamb, Inc.
Pierre M. Ham
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus for performing chemical reactions under pressure in a mul...
Patent number
5,192,512
Issue date
Mar 9, 1993
Institut Francais du Petrole
Dang V. Quang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Heat exchanger for heating the charge of a catalytic reforming unit...
Patent number
5,073,350
Issue date
Dec 17, 1991
Institut Francais du Petrole
Pierre Ham
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process and apparatus for performing chemical reactions under press...
Patent number
5,045,568
Issue date
Sep 3, 1991
Institut Francais du Petrole
Dang V. Quang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for regenerating a catalyst for the production of aromatic...
Patent number
5,034,117
Issue date
Jul 23, 1991
Institut Francais du Petrole
Jean De Bonneville
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Heat exchanger for heating the charge of a catalytic reforming unit...
Patent number
4,973,400
Issue date
Nov 27, 1990
Institut Francais du Petrole
Pierre Ham
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for regenerating a hydrocarbon hydroconversion catalyst
Patent number
4,849,092
Issue date
Jul 18, 1989
Institut Francais du Petrole
Pierre Ham
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalytic process for reforming or production of aromatic hydrocarbons
Patent number
4,172,027
Issue date
Oct 23, 1979
Institut Francais du Petrole
Pierre Ham
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL