Wolfgang Honnen

Follow

Person

Bruchkoebel, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Catalyst for selective reduction of nitrous oxides with ammonia
- Patent number 5,300,472
- Issue date Apr 5, 1994
- Degussa Aktiengesellschaft
- Reinhold Brand
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst for the oxidation of sulfur dioxide and method for the pro...
- Patent number 5,215,953
- Issue date Jun 1, 1993
- Degussa Aktiengesellschaft
- Stephan Blumrich
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing a catalyst for selective reduction of nitrous...
- Patent number 5,198,403
- Issue date Mar 30, 1993
- Degussa AG
- Reinhold Brand
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst for purifying exhaust gases from internal combustion engin...
- Patent number 5,120,695
- Issue date Jun 9, 1992
- Degusaa Aktiengesellschaft (Degussa AG)
- Stephan Blumrich
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst for the selective reduction of nitrogen oxides with ammonia
- Patent number 4,916,107
- Issue date Apr 10, 1990
- Degussa Aktiengesellschaft
- Reinhold Brand
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL