Jean-Claude Vallejos

Person

La Ciotat, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Process of preparation of optically active αaminoacetals
- Patent number 9,115,058
- Issue date Aug 25, 2015
- WEYLCHEM LAMOTTE S.A.S.
- Muriel Albalat
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for deacetalisation of α aminoacetals
- Patent number 8,609,882
- Issue date Dec 17, 2013
- Clariant Speciality Fine Chemicals (France)
- Muriel Albalat
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the synthesis of polyhydroxystilbene compounds
- Patent number 8,399,714
- Issue date Mar 19, 2013
- Clariant Speciality Fine Chemicals (France)
- Jean-Claude Vallejos
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of racemisation of optically active alpha aminoacetals
- Patent number 8,350,092
- Issue date Jan 8, 2013
- Clariant Specialty Fine Chemicals (France)
- Muriel Albalat
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the synthesis of (E)-stilbene derivatives which makes i...
- Patent number 8,101,804
- Issue date Jan 24, 2012
- Clariant Specialty Fine Chemicals (France)
- Alain Schouteeten
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of primary amines
- Patent number 7,220,883
- Issue date May 22, 2007
- Clariant (France)
- Muriel Serradeil Albalat
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation process for .alpha., .beta.-dicarbonylated compounds
- Patent number 6,057,474
- Issue date May 2, 2000
- Clariant S.A.
- Jean-Claude Vallejos
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of the enol lactone of 2-oxocyclohexlid...
- Patent number 5,773,632
- Issue date Jun 30, 1998
- Clariant Chimie S.A.
- Nathalie Carmona
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation method for 2-coumaranone
- Patent number 5,616,733
- Issue date Apr 1, 1997
- Societe Francaise Hoechst
- Jean-Claude Vallejos
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation process for hydroxyphenylacetic acids
- Patent number 5,395,964
- Issue date Mar 7, 1995
- Societe Francaise Hoechst
- Jean-Claude Vallejos
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation process for arylacetic acids and their alkali metal salts
- Patent number 5,306,833
- Issue date Apr 26, 1994
- Societe Francaise Hoechst
- Jean-Claude Vallejos
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Transvinylation of carboxylic acids
- Patent number 5,223,621
- Issue date Jun 29, 1993
- Societe Francaise Hoechst
- Jean-Claude Vallejos
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of alkyl pyruvates
- Patent number 5,053,527
- Issue date Oct 1, 1991
- Societe Francaise Hoechst
- Yani Christidis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of alkanoic acids
- Patent number 4,515,970
- Issue date May 7, 1985
- Societe Francaise Hoechst
- Yani Christidis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of hydroxybenzaldehydes
- Patent number 4,481,374
- Issue date Nov 6, 1984
- Societe Francaise Hoechst
- Yani Christidis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of hydroxyarylglyoxylic acids and their alk...
- Patent number 4,384,137
- Issue date May 17, 1983
- Societe Francaise Hoechst
- Alain Schouteeten
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for manufacturing thienyl-2 acetic acid
- Patent number 4,196,299
- Issue date Apr 1, 1980
- Hoechst France
- Jean Claude Vallejos
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of preparation of 6-aza uracile and its O-disilyl derivative
- Patent number 3,983,114
- Issue date Sep 28, 1976
- Nobel Hoechst Chimie
- Yani Christidis
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process Of Preparation Of Optically Active Alpha Aminoacetals
- Publication number 20110034726
- Publication date Feb 10, 2011
- CLARIANT SPECIALTY FINE CHEMICALS (FRANCE)
- Muriel Albalat
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE SYNTHESIS OF POLYHYDROXYSTILBENE COMPOUNDS
- Publication number 20100324342
- Publication date Dec 23, 2010
- CLARIANT SPECIALTY FINE CHEMICALS (FRANCE)
- Jean-Claude Vallejos
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process Of Racemisation Of Optically Active Alpha Aminoacetals
- Publication number 20100152490
- Publication date Jun 17, 2010
- CLARIANT SPECIALTY FINE CHEMICALS (FRANCE)
- Muriel Albalat
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process For Deacetalisation Of Alpha Aminoacetals
- Publication number 20100137633
- Publication date Jun 3, 2010
- CLARIANT SPECIALTY FINE CHEMICALS (FRANCE)
- Muriel Albalat
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel Process For The Synthesis Of (E)-Stilbene Derivatives Which M...
- Publication number 20100004483
- Publication date Jan 7, 2010
- CLARIANT SPECIALTY FINE CHEMICALS (FRANCE)
- Alain Schouteeten
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of primary amines
- Publication number 20050240059
- Publication date Oct 27, 2005
- CLARIANT (France)
- Muriel Serradeil Albalat
- C07 - ORGANIC CHEMISTRY

Jean-Claude Vallejos

Person

Patents Grantslast 30 patents

Process of preparation of optically active αaminoacetals

Process for deacetalisation of α aminoacetals

Process for the synthesis of polyhydroxystilbene compounds

Process of racemisation of optically active alpha aminoacetals

Process for the synthesis of (E)-stilbene derivatives which makes i...

Process for the preparation of primary amines

Preparation process for .alpha., .beta.-dicarbonylated compounds

Process for the preparation of the enol lactone of 2-oxocyclohexlid...

Preparation method for 2-coumaranone

Preparation process for hydroxyphenylacetic acids

Preparation process for arylacetic acids and their alkali metal salts

Transvinylation of carboxylic acids

Process for the manufacture of alkyl pyruvates

Process for preparation of alkanoic acids

Process for the preparation of hydroxybenzaldehydes

Process for preparation of hydroxyarylglyoxylic acids and their alk...

Process for manufacturing thienyl-2 acetic acid

Method of preparation of 6-aza uracile and its O-disilyl derivative

Patents Applicationslast 30 patents

Process Of Preparation Of Optically Active Alpha Aminoacetals

PROCESS FOR THE SYNTHESIS OF POLYHYDROXYSTILBENE COMPOUNDS

Process Of Racemisation Of Optically Active Alpha Aminoacetals

Process For Deacetalisation Of Alpha Aminoacetals

Novel Process For The Synthesis Of (E)-Stilbene Derivatives Which M...

Process for the preparation of primary amines