Procatalyse S.A.

Organization

Rueil Malmaison, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method for regenerating anthraquinone derivatives during a synthesi...
- Patent number 6,103,917
- Issue date Aug 15, 2000
- Procatalyse S.A.
- Jean-Luc Le Loarer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for regenerating a catalyst with a sulphurus active phase an...
- Patent number 6,100,210
- Issue date Aug 8, 2000
- Procatalyse
- James Ollivier
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Regeneration of spent As-poisoned lead catalysts
- Patent number 5,942,458
- Issue date Aug 24, 1999
- Procatalyse
- Paul Berthier
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst and use thereof in treating internal combustion engine exh...
- Patent number 4,492,770
- Issue date Jan 8, 1985
- Procatalyse
- Gilbert Blanchard
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst for treatment of exhaust gases from internal combustion en...
- Patent number 4,426,319
- Issue date Jan 17, 1984
- Procatalyse
- Gilbert Blanchard
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pollution control catalyst for internal combustion engine exhaust s...
- Patent number 4,378,307
- Issue date Mar 29, 1983
- Procatalyse
- Jean-Pierre Brunelle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrodealkylation of alkylaromatic hydrocarbons
- Patent number 4,247,730
- Issue date Jan 27, 1981
- Procatalyse
- Jean-Pierre Brunelle
- C07 - ORGANIC CHEMISTRY

Procatalyse S.A.

Organization

Patents Grantslast 30 patents

Method for regenerating anthraquinone derivatives during a synthesi...

Method for regenerating a catalyst with a sulphurus active phase an...

Regeneration of spent As-poisoned lead catalysts

Catalyst and use thereof in treating internal combustion engine exh...

Catalyst for treatment of exhaust gases from internal combustion en...

Pollution control catalyst for internal combustion engine exhaust s...

Hydrodealkylation of alkylaromatic hydrocarbons

Patents Applicationslast 30 patents

Trademarklast 30 trademarks