Yani Christidis

Person

Paris, FR

People

Patents Grantslast 30 patents

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
Acetaldehyde derivatives, their preparation process and their use
- Patent number 5,600,001
- Issue date Feb 4, 1997
- Societe Francaise Hoechst
- Alain Schouteeten
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation process for 2 formyl imidazole acetals
- Patent number 5,550,250
- Issue date Aug 27, 1996
- Societe Francaise Hoechst
- Alain Schouteeten
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of aromatic carboxamides from aromatic...
- Patent number 5,550,286
- Issue date Aug 27, 1996
- Hoechst AG
- Yani Christidis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Acetaldehyde derivatives, their preparation process and their use
- Patent number 5,527,964
- Issue date Jun 18, 1996
- Societe Francaise Hoechst
- Alain Schouteeten
- 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
Method of cross-linking ethylene monomers using diallyloxyacetic ac...
- Patent number 5,360,881
- Issue date Nov 1, 1994
- Societe Francaise Hoechst
- Paul Mallo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for obtaining orthohydroxymandelic acid and its salts
- Patent number 5,354,897
- Issue date Oct 11, 1994
- Societe Francaise Hoechst
- Alain Schouteeten
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for reducing 5-(2-thenylidene) hydantoin to 5-(2-thenyl) hy...
- Patent number 5,332,829
- Issue date Jul 26, 1994
- Societe Francaise Hoechst
- Christian Sidot
- 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
Preparation process for piperonal
- Patent number 5,095,128
- Issue date Mar 10, 1992
- Societe Francaise Hoechst
- Christian Sidot
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of aqueous solutions of glyoxylic acid
- Patent number 5,091,566
- Issue date Feb 25, 1992
- Societe Francaise Hoechst
- Alain Schouteeten
- 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 industrial manufacture of sodium parahydroxymandelate
- Patent number 4,978,784
- Issue date Dec 18, 1990
- Societe Francaise Hoechst
- Yani Christidis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pure crystalline methyl 2-acryloylamino-2-methoxy acetate and a pro...
- Patent number 4,960,923
- Issue date Oct 2, 1990
- Societe Francaise Hoechst
- Yani Christidis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methyl-2-tertiary butyl-5-thiophenol, its preparation process and i...
- Patent number 4,948,827
- Issue date Aug 14, 1990
- Societe Francaise Hoechst
- Yani Christidis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pure anhydrous crystallized acrylamidoglycolic acid and a method fo...
- Patent number 4,810,822
- Issue date Mar 7, 1989
- Societe Francaise Hoeschst
- Christian Sidot
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process to manufacture glyoxylic acid by electrochemical reduction...
- Patent number 4,692,226
- Issue date Sep 8, 1987
- Societe Francaise Hoechst
- Isabelle Gimenez
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process for preparation of crystallized monohydrated sodium phenylp...
- Patent number 4,518,800
- Issue date May 21, 1985
- Societe Francaise Hoechst
- Alain Schouteeten
- 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
Pure crystalline racemic sodium parahydroxymandelate, process for i...
- Patent number 4,504,678
- Issue date Mar 12, 1985
- Societe Francaise Hoechst
- Alain Schouteeten
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-Dimethylamino-2-parahydroxyphenyl sodium acetate, preparation pro...
- Patent number 4,493,937
- Issue date Jan 15, 1985
- Societe Francaise Hoechst
- Philippe Gallois
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Gastro-protecting activity
- Patent number 4,483,868
- Issue date Nov 20, 1984
- Roussel-Uclaf
- 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
Pharmaceutical compositions containing a mono-substituted derivativ...
- Patent number 4,454,155
- Issue date Jun 12, 1984
- Roussel UCLAF
- Yani Christidis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of phenyl aliphatic carboxylic acids, and use thereof i...
- Patent number 4,450,292
- Issue date May 22, 1984
- Roussel UCLAF
- Yani Christidis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Treatment of gastric and gastro-duodenal disorders with derivatives...
- Patent number 4,436,752
- Issue date Mar 13, 1984
- Roussel UCLAF
- Yani Christidis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pure crystalline racemic sodium parahydroxymandelate, process for i...
- Patent number 4,408,070
- Issue date Oct 4, 1983
- Alain Schouteeten
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Gastro-protecting activity of substituted derivatives of 4-phenyl-4...
- Patent number 4,402,978
- Issue date Sep 6, 1983
- Roussel-Uclaf
- Yani Christidis
- C07 - ORGANIC CHEMISTRY

Yani Christidis

Person

Patents Grantslast 30 patents

Preparation method for 2-coumaranone

Acetaldehyde derivatives, their preparation process and their use

Preparation process for 2 formyl imidazole acetals

Process for the preparation of aromatic carboxamides from aromatic...

Acetaldehyde derivatives, their preparation process and their use

Preparation process for hydroxyphenylacetic acids

Method of cross-linking ethylene monomers using diallyloxyacetic ac...

Process for obtaining orthohydroxymandelic acid and its salts

Process for reducing 5-(2-thenylidene) hydantoin to 5-(2-thenyl) hy...

Preparation process for arylacetic acids and their alkali metal salts

Transvinylation of carboxylic acids

Preparation process for piperonal

Process for the manufacture of aqueous solutions of glyoxylic acid

Process for the manufacture of alkyl pyruvates

Process for industrial manufacture of sodium parahydroxymandelate

Pure crystalline methyl 2-acryloylamino-2-methoxy acetate and a pro...

Methyl-2-tertiary butyl-5-thiophenol, its preparation process and i...

Pure anhydrous crystallized acrylamidoglycolic acid and a method fo...

Process to manufacture glyoxylic acid by electrochemical reduction...

Process for preparation of crystallized monohydrated sodium phenylp...

Process for preparation of alkanoic acids

Pure crystalline racemic sodium parahydroxymandelate, process for i...

2-Dimethylamino-2-parahydroxyphenyl sodium acetate, preparation pro...

Gastro-protecting activity

Process for the preparation of hydroxybenzaldehydes

Pharmaceutical compositions containing a mono-substituted derivativ...

Derivatives of phenyl aliphatic carboxylic acids, and use thereof i...

Treatment of gastric and gastro-duodenal disorders with derivatives...

Pure crystalline racemic sodium parahydroxymandelate, process for i...

Gastro-protecting activity of substituted derivatives of 4-phenyl-4...