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Michel Perrut
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Patents Grants
last 30 patents
Information
Patent Grant
Method for preparing a sample
Patent number
8,409,793
Issue date
Apr 2, 2013
Histolex
Michel Perrut
G01 - MEASURING TESTING
Information
Patent Grant
Method for making very fine particles consisting of a principle ins...
Patent number
7,291,296
Issue date
Nov 6, 2007
Separex (Societe Anonyme)
Michel Perrut
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and device for capturing fine particles by trapping in a sol...
Patent number
6,821,429
Issue date
Nov 23, 2004
Separex
Michel Perrut
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for fractionating cooking oil
Patent number
6,800,316
Issue date
Oct 5, 2004
Michel Perrut
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Method and installation for setting in adsorbed state on a porous s...
Patent number
6,709,595
Issue date
Mar 23, 2004
Separex (Societe Anonyme)
Michel Perrut
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Purifying polyunsaturated fatty acid glycerides
Patent number
6,204,401
Issue date
Mar 20, 2001
Norsk Hydro ASA
Michel Perrut
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process and equipment for drying a polymeric aerogel in the presenc...
Patent number
5,962,539
Issue date
Oct 5, 1999
Separex S.A.
Michel Perrut
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Processes for chromatographic fractionation of fatty acids and thei...
Patent number
5,719,302
Issue date
Feb 17, 1998
Pronova a.s
Michel Perrut
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PREPARING A SAMPLE
Publication number
20090203066
Publication date
Aug 13, 2009
Michel Perrut
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for making very fine particles consisting of a principle ins...
Publication number
20040119179
Publication date
Jun 24, 2004
Michel Perrut
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method for obtaining solid particles from at least a water soluble...
Publication number
20040110871
Publication date
Jun 10, 2004
Michel Perrut
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Device for fractionating mixtures
Publication number
20040035771
Publication date
Feb 26, 2004
Separex (Societe Anonyme)
Michel Perrut
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for encapsulating fine solid particles in the form of microc...
Publication number
20030157183
Publication date
Aug 21, 2003
Michel Perrut
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method for collecting and encapsulating fine particles
Publication number
20030031784
Publication date
Feb 13, 2003
Michel Perrut
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for capturing fine particles by percolation in a bed of gran...
Publication number
20020189454
Publication date
Dec 19, 2002
Michel Perrut
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method and device for capturing fine particles by trapping in a sol...
Publication number
20020179540
Publication date
Dec 5, 2002
Michel Perrut
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Device for fractionating mixtures
Publication number
20020175119
Publication date
Nov 28, 2002
Michel Perrut
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL