Andreas Freund

Person

Kleinostheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Shaped metal fixed-bed catalyst, a process for its preparation and...
- Patent number 6,337,300
- Issue date Jan 8, 2002
- Degussa AG
- Jörg Sauer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Multimetallic catalyst and process for preparing substituted aromat...
- Patent number 6,316,381
- Issue date Nov 13, 2001
- Degussa AG
- Emmanuel Auer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Shaped, activated metal, fixed-bed catalyst
- Patent number 6,262,307
- Issue date Jul 17, 2001
- Degussa-Huls Aktiengesellschaft
- Andreas Freund
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of 1,3-propanediol by hydrogenating 3-hy...
- Patent number 6,232,511
- Issue date May 15, 2001
- E. I. Du Pont de Nemours and Company
- Thomas Haas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Co-tolerant anode catalyst for PEM fuel cells and a process for its...
- Patent number 6,007,934
- Issue date Dec 28, 1999
- Degussa Aktiengesellschaft
- Emmanuel Auer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Use of catalysts based on catalyst supports containing silicon diox...
- Patent number 5,959,164
- Issue date Sep 28, 1999
- Degussa Huls Aktiengesellschaft
- H. G. J. Lansink-Rotgerink
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Shell catalysts, processes for their preparation and their use
- Patent number 5,900,386
- Issue date May 4, 1999
- Degussa Aktiengesellschaft
- Andreas Freund
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for the production of 3-hydroxy propionic acid or a salt th...
- Patent number 5,831,121
- Issue date Nov 3, 1998
- Degussa Aktiengesellschaft
- Thomas Haas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of malonic acid or a salt thereof
- Patent number 5,817,870
- Issue date Oct 6, 1998
- Degussa Aktiengesellschaft
- Thomas Haas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the hydrogenolysis of C--O and C.dbd.O bonds in organic...
- Patent number 5,773,677
- Issue date Jun 30, 1998
- Degussa Aktiengesellschaft
- Hans Lansink-Rotgerink
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Platinum-aluminum alloy catalyst for fuel cells and method of its p...
- Patent number 5,767,036
- Issue date Jun 16, 1998
- Degussa Aktiengesellschaft
- Andreas Freund
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Platinum alloy catalyst for fuel cells and method of its production
- Patent number 5,489,563
- Issue date Feb 6, 1996
- Degussa Aktiengesellschaft
- Reinhold Brand
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Selective catalytic hydrogenation of aromatic aldehydes
- Patent number 5,387,726
- Issue date Feb 7, 1995
- Degussa Aktiengesellschaft
- Martin Bankmann
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Shaped metal fixed-bed catalyst, and a process for its preparation...
- Publication number 20040072686
- Publication date Apr 15, 2004
- Jorg Sauer
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Multimetallic catalyst and process for preparing substituted aromat...
- Publication number 20010056035
- Publication date Dec 27, 2001
- Emmanuel Auer
- C07 - ORGANIC CHEMISTRY

Andreas Freund

Person

Patents Grantslast 30 patents

Shaped metal fixed-bed catalyst, a process for its preparation and...

Multimetallic catalyst and process for preparing substituted aromat...

Shaped, activated metal, fixed-bed catalyst

Process for the production of 1,3-propanediol by hydrogenating 3-hy...

Co-tolerant anode catalyst for PEM fuel cells and a process for its...

Use of catalysts based on catalyst supports containing silicon diox...

Shell catalysts, processes for their preparation and their use

Process for the production of 3-hydroxy propionic acid or a salt th...

Process for the production of malonic acid or a salt thereof

Process for the hydrogenolysis of C--O and C.dbd.O bonds in organic...

Platinum-aluminum alloy catalyst for fuel cells and method of its p...

Platinum alloy catalyst for fuel cells and method of its production

Selective catalytic hydrogenation of aromatic aldehydes

Patents Applicationslast 30 patents

Shaped metal fixed-bed catalyst, and a process for its preparation...

Multimetallic catalyst and process for preparing substituted aromat...