Dietrich Arntz

Person

Oberursel, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method of producing .epsilon.-Caprolactam, MFI zeolite catalysts on...
- Patent number 6,071,844
- Issue date Jun 6, 2000
- Degussa Huls Aktiengesellschaft
- Wolfgang Hoelderich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing catalytically active coatings for the synthes...
- Patent number 6,048,512
- Issue date Apr 11, 2000
- Degussa Aktiengesellschaft
- Lukas von Hippel
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Catalyst, process for its preparation, and use for synthesis of met...
- Patent number 5,977,011
- Issue date Nov 2, 1999
- Degussa Huls
- Joerg Sauer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing catalytically active coatings for the synthes...
- Patent number 5,928,984
- Issue date Jul 27, 1999
- Degussa Aktiengesellschaft
- Lukas von Hippel
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 1,1,3-trialkoxypropane
- Patent number 5,892,129
- Issue date Apr 6, 1999
- Degussa Aktiengesellschaft
- Mathias Hoepp
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for the production of cyanopyridines
- Patent number 5,892,049
- Issue date Apr 6, 1999
- Degussa Aktiengesellschaft
- Lukas V. Hippel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for continuous production of methyl mercaptan
- Patent number 5,886,230
- Issue date Mar 23, 1999
- Degussa Aktiengesellschaft
- Willi Hofen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for separating the product gas mixture from the catalytic s...
- Patent number 5,866,721
- Issue date Feb 2, 1999
- Degussa Aktiengesellschaft
- Willi Hofen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst, process for its preparation, and use for synthesis of met...
- Patent number 5,852,219
- Issue date Dec 22, 1998
- Degussa Aktiengesellschaft
- Joerg Sauer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of primary and/or secondary amines from...
- Patent number 5,852,217
- Issue date Dec 22, 1998
- Degussa Aktiengesellschaft
- Thomas Haas
- C07 - ORGANIC CHEMISTRY
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 production of hydrocyanic acid
- Patent number 5,785,942
- Issue date Jul 28, 1998
- Degussa Aktiengesellschaft
- Lukas Von Hippel
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of producing .epsilon.-caprolactam, MFI zeolite catalysts on...
- Patent number 5,741,904
- Issue date Apr 21, 1998
- Degussa Aktiengesellschaft
- Wolfgang Hoelderich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of 2-(alkoxymethyl)acrolein
- Patent number 5,705,706
- Issue date Jan 6, 1998
- Degussa Aktiengesellschaft
- Mathias Hoepp
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of 2-vinyl-1,3-dioxolane
- Patent number 5,688,973
- Issue date Nov 18, 1997
- Degussa Aktiengesellschaft
- Mathias Hoepp
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Microporous heteropolyoxometallates and method of their production...
- Patent number 5,681,973
- Issue date Oct 28, 1997
- Degussa Aktiengesellschaft
- Wolfgang Hoelderich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of 3-aminoethyl-3,5,5-trimethylcyclohexy...
- Patent number 5,679,860
- Issue date Oct 21, 1997
- Degussa Aktiengesellschaft
- Thomas Haas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for the production of cyanopyriclines
- Patent number 5,658,844
- Issue date Aug 19, 1997
- Degussa Aktiengesellschaft
- Lukas V. Hippel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of influencing the cis/trans isomer ratio of isophoronediami...
- Patent number 5,583,260
- Issue date Dec 10, 1996
- Degussa Aktiengesellschaft
- Thomas Haas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of isophoronediamine
- Patent number 5,504,254
- Issue date Apr 2, 1996
- Degussa Aktiengesellschaft
- Thomas Haas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the simultaneous production of 1,2- and 1,3-propanediol
- Patent number 5,426,249
- Issue date Jun 20, 1995
- Degussa Aktiengesellschaft
- Thomas Haas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of acrolein
- Patent number 5,387,720
- Issue date Feb 7, 1995
- Degussa Aktiengesellschaft
- Armin Neher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 1,3-propanediol
- Patent number 5,364,987
- Issue date Nov 15, 1994
- Degussa Aktiengesellschaft
- Thomas Haas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 1,3-propanediol by the hydrogenation...
- Patent number 5,364,984
- Issue date Nov 15, 1994
- Degussa Aktiengesellschaft
- Dietrich Arntz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of 1,3-propanediol
- Patent number 5,334,778
- Issue date Aug 2, 1994
- Degussa Aktiengesellschaft
- Thomas Haas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the prepartion of 3-hydroxyalkanals
- Patent number 5,284,979
- Issue date Feb 8, 1994
- Degussa Aktiengesellschaft
- Thomas Haas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of 3-hydroxyalkanals
- Patent number 5,276,201
- Issue date Jan 4, 1994
- Degussa Aktiengesellschaft
- Thomas Haas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for hardening fatty acids and process for its preparation
- Patent number 5,234,883
- Issue date Aug 10, 1993
- Degussa Aktiengesellschaft
- Adolf Schaefer-Sindlinger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of producing mixtures of cyclic acrolein glycerol acetals
- Patent number 5,216,179
- Issue date Jun 1, 1993
- Degussa Aktiengesellschaft
- Mathias Hoepp
- C07 - ORGANIC CHEMISTRY

Dietrich Arntz

Person

Patents Grantslast 30 patents

Method of producing .epsilon.-Caprolactam, MFI zeolite catalysts on...

Process for preparing catalytically active coatings for the synthes...

Catalyst, process for its preparation, and use for synthesis of met...

Process for preparing catalytically active coatings for the synthes...

Process for the preparation of 1,1,3-trialkoxypropane

Catalyst for the production of cyanopyridines

Process for continuous production of methyl mercaptan

Process for separating the product gas mixture from the catalytic s...

Catalyst, process for its preparation, and use for synthesis of met...

Process for the production of primary and/or secondary amines from...

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 production of hydrocyanic acid

Method of producing .epsilon.-caprolactam, MFI zeolite catalysts on...

Process for the production of 2-(alkoxymethyl)acrolein

Process for the production of 2-vinyl-1,3-dioxolane

Microporous heteropolyoxometallates and method of their production...

Process for the production of 3-aminoethyl-3,5,5-trimethylcyclohexy...

Catalyst for the production of cyanopyriclines

Method of influencing the cis/trans isomer ratio of isophoronediami...

Process for the preparation of isophoronediamine

Process for the simultaneous production of 1,2- and 1,3-propanediol

Process for the production of acrolein

Process for the preparation of 1,3-propanediol

Process for the preparation of 1,3-propanediol by the hydrogenation...

Process for the production of 1,3-propanediol

Process for the prepartion of 3-hydroxyalkanals

Process for the production of 3-hydroxyalkanals

Catalyst for hardening fatty acids and process for its preparation

Method of producing mixtures of cyclic acrolein glycerol acetals