Serge Y. Delavarenne

Person

Francheville le Haut, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of concentrated solutions of hydrazine...
- Patent number 4,725,421
- Issue date Feb 16, 1988
- Atochem
- Jean P. Schirmann
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Preparation of concentrated aqueous solution of hydrazine hydrate
- Patent number 4,724,133
- Issue date Feb 9, 1988
- Atochem
- Jean P. Schirmann
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for cooking lignocellulosic materials intended for the prod...
- Patent number 4,451,333
- Issue date May 29, 1984
- PCUK Produits Chimiques Ugine Kuhlmann
- Lucien Bourson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for the preparation of 1,2,3,4-tetrahydro-9,10-anthracene-diol
- Patent number 4,365,100
- Issue date Dec 21, 1982
- PCUK Produits Chimiques Ugine Kuhlmann
- Serge Y. DeLavarenne
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of the 5- and 6-nitro derivatives of 1,...
- Patent number 4,335,050
- Issue date Jun 15, 1982
- PCUK Produits Chimiques Ugine Kuhlmann
- Serge Delavarenne
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic epoxidation of olefins
- Patent number 4,303,586
- Issue date Dec 1, 1981
- Produits Chimiques Ugine Kuhlmann
- Jean-Pierre Schirmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic epoxidation of olefins
- Patent number 4,303,587
- Issue date Dec 1, 1981
- Produits Chimiques Ugine Kuhlmann
- Jean-Pierre Schirmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-Amino-1,2,3,4-tetrahydroanthraquinone and its preparation
- Patent number 4,297,288
- Issue date Oct 27, 1981
- P C U K Produits Chimiques Ugine Kuhlmann
- Serge Y. Delavarenne
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of mononitro-1,2,3,4-tetrahydroanthraqu...
- Patent number 4,283,345
- Issue date Aug 11, 1981
- Produits Chimiques Ugine Kuhlmann
- Serge Y. Delavarenne
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,2,3,4,4a,9a-Hexahydro-9,10-anthracene-dione, its preparation and...
- Patent number 4,235,666
- Issue date Nov 25, 1980
- Produits Chimiques Ugine Kuhlmann
- Lucien E. Bourson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Percompound activators
- Patent number 4,221,675
- Issue date Sep 9, 1980
- Produits Chimiques Ugine Kuhlmann
- Jean-Pierre Schirmann
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process for the preparation of anthraquinone
- Patent number 4,152,340
- Issue date May 1, 1979
- Produits Chimiques Ugine Kuhlmann
- Serge-Yvon Delavarenne
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Activators for percompounds
- Patent number 4,128,494
- Issue date Dec 5, 1978
- Produits Chimiques Ugine Kuhlmann
- Jean-Pierre Schirmann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for making azines
- Patent number 4,093,656
- Issue date Jun 6, 1978
- Produits Chimiques Ugine Kuhlmann
- Jean Pierre Schirmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic epoxidation process
- Patent number 4,026,908
- Issue date May 31, 1977
- Produits Chimiques Ugine Kuhlmann
- Michele Pralus
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing azines and hydrazones
- Patent number 3,972,878
- Issue date Aug 3, 1976
- Produits Chimiques Ugine Kuhlmann
- Jean-Pierre Schirmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Epoxidation of olefins by hydrogen peroxide
- Patent number 3,953,480
- Issue date Apr 27, 1976
- Produits Chimiques Ugine Kuhlmann
- Serge Delavarenne
- C07 - ORGANIC CHEMISTRY

Serge Y. Delavarenne

Person

Patents Grantslast 30 patents

Process for the preparation of concentrated solutions of hydrazine...

Preparation of concentrated aqueous solution of hydrazine hydrate

Process for cooking lignocellulosic materials intended for the prod...

Process for the preparation of 1,2,3,4-tetrahydro-9,10-anthracene-diol

Process for the preparation of the 5- and 6-nitro derivatives of 1,...

Catalytic epoxidation of olefins

Catalytic epoxidation of olefins

5-Amino-1,2,3,4-tetrahydroanthraquinone and its preparation

Process for the preparation of mononitro-1,2,3,4-tetrahydroanthraqu...

1,2,3,4,4a,9a-Hexahydro-9,10-anthracene-dione, its preparation and...

Percompound activators

Process for the preparation of anthraquinone

Activators for percompounds

Process for making azines

Catalytic epoxidation process

Method for preparing azines and hydrazones

Epoxidation of olefins by hydrogen peroxide