Michel Janssen

Person

Belgique, BE

People

Patents Grantslast 30 patents

Information Patent Grant
Method and fluid for controlling the saturation of a formation arou...
- Patent number 7,238,647
- Issue date Jul 3, 2007
- Institut Francais du Petrole
- Annie Audibert Hayet
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Biodegradable lubricating composition and uses thereof, in particul...
- Patent number 7,071,150
- Issue date Jul 4, 2006
- Total Raffinage Distribution S.A.
- Bertrand Genuyt
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Borehole fluid containing a lubricating composition—method...
- Patent number 6,750,180
- Issue date Jun 15, 2004
- Institut Francais du Petrole
- Jean-François Argillier
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method and fluid for checking the saturation of a formation in the...
- Patent number 6,740,625
- Issue date May 25, 2004
- Institut Francais du Petrole
- Annie Audibert
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fluid and method for releasing tubular elements stuck in a well
- Patent number 6,537,951
- Issue date Mar 25, 2003
- Institut Francais du Petrole
- Jean-François Argillier
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Lubricating composition including an ester-use of the composition a...
- Patent number 5,618,780
- Issue date Apr 8, 1997
- Institut Francais du Petrole
- Jean-Fran.cedilla.ois Argillier
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Method and fluid for controlling the saturation of a formation arou...
- Publication number 20030178230
- Publication date Sep 25, 2003
- Annie Audibert Hayet
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Michel Janssen

Person

Patents Grantslast 30 patents

Method and fluid for controlling the saturation of a formation arou...

Biodegradable lubricating composition and uses thereof, in particul...

Borehole fluid containing a lubricating composition&#x02014;method...

Method and fluid for checking the saturation of a formation in the...

Fluid and method for releasing tubular elements stuck in a well

Lubricating composition including an ester-use of the composition a...

Patents Applicationslast 30 patents

Method and fluid for controlling the saturation of a formation arou...

Borehole fluid containing a lubricating composition—method...