Jean-Michel Popa

Person

Drancy, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Process for producing acid anhydrides
- Patent number 6,018,057
- Issue date Jan 25, 2000
- Rhodia Chimie
- Michel Alas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermetallic ruthenium tin-catalyst for use in aldehyde synthesis
- Patent number 5,973,210
- Issue date Oct 26, 1999
- Rhone-Poulenc Chimie
- Roland Jacquot
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stannozeosilite/zirconozeosilite zeolites and catalytic hydroxylati...
- Patent number 5,399,336
- Issue date Mar 21, 1995
- Rhone-Poulenc Chimie
- Jean-Louis Guth
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic microporous zirconia particulates
- Patent number 5,380,691
- Issue date Jan 10, 1995
- Rhone-Poulenc Chimie
- Jean-Michel Popa
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing itaconic anhydride
- Patent number 5,260,456
- Issue date Nov 9, 1993
- Rhone-Poulenc Chimie
- Michel Alas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroxylation of phenols/phenol ethers
- Patent number 5,254,746
- Issue date Oct 19, 1993
- Rhone-Poulenc Chimie
- Michel Costantini
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of silica-based MFI zeolites
- Patent number 5,246,688
- Issue date Sep 21, 1993
- Rhone-Poulenc Chimie
- Anne C. Faust
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Aluminum bridged clays
- Patent number 5,208,196
- Issue date May 4, 1993
- Rhone-Poulenc Chimie
- Alain Aubry
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydroxylation of phenols/phenol ethers
- Patent number 5,160,496
- Issue date Nov 3, 1992
- Rhone-Poulenc Chimie
- Michel Constantini
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroxylation of phenols/phenol ethers
- Patent number 5,149,888
- Issue date Sep 22, 1992
- Rone-Poulenc Chimie
- Michel Costantini
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chemical compound containing alkali metals or alkaline earth metals...
- Patent number 5,118,651
- Issue date Jun 2, 1992
- Rhone-Poulenc Chimie
- Michel Gubelmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Silicon/titanium oxide MFI zeolites
- Patent number 5,082,641
- Issue date Jan 21, 1992
- Rhone-Poulenc Chimie
- Jean-Michel Popa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of phenols by direct N.sub.2 O hydroxylation of aromati...
- Patent number 5,055,623
- Issue date Oct 8, 1991
- Rhone-Poulenc Chimie
- Michel Gubelmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroxylation of phenols/phenol ethers
- Patent number 5,003,114
- Issue date Mar 26, 1991
- Rhone-Poulenc Chimie
- Michel Costantini
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of dinitrotoluenes
- Patent number 4,996,376
- Issue date Feb 26, 1991
- Rhone-Poulenc Chimie
- Claude Doussain
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Purification of silane gas
- Patent number 4,976,944
- Issue date Dec 11, 1990
- Rhone-Poulenc Chimie
- Bernard Pacaud
- C01 - INORGANIC CHEMISTRY

Jean-Michel Popa

Person

Patents Grantslast 30 patents

Process for producing acid anhydrides

Intermetallic ruthenium tin-catalyst for use in aldehyde synthesis

Stannozeosilite/zirconozeosilite zeolites and catalytic hydroxylati...

Catalytic microporous zirconia particulates

Process for producing itaconic anhydride

Hydroxylation of phenols/phenol ethers

Production of silica-based MFI zeolites

Aluminum bridged clays

Hydroxylation of phenols/phenol ethers

Hydroxylation of phenols/phenol ethers

Chemical compound containing alkali metals or alkaline earth metals...

Silicon/titanium oxide MFI zeolites

Preparation of phenols by direct N.sub.2 O hydroxylation of aromati...

Hydroxylation of phenols/phenol ethers

Preparation of dinitrotoluenes

Purification of silane gas