Stefan Engel

Person

Nieder-Olm, DE

People

Patents Grantslast 30 patents

Information Patent Grant
3-heterocyclyl-substituted benzoyl derivatives
- Patent number 9,045,465
- Issue date Jun 2, 2015
- BASF SE
- Wolfgang von Deyn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing semicarbazones
- Patent number 7,795,465
- Issue date Sep 14, 2010
- BASF Aktiengesellschaft
- Thomas Zierke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing substituted biphenyls
- Patent number 7,772,446
- Issue date Aug 10, 2010
- BASF SE
- Stefan Engel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-heterocyclyl-substituted benzoyl derivatives
- Patent number 7,608,564
- Issue date Oct 27, 2009
- BASF Aktiengesellschaft
- Wolfgang von Deyn
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
3-heterocyclyl-substituted benzoyl derivatives
- Patent number 7,232,792
- Issue date Jun 19, 2007
- BASF Aktiengesellschaft
- Wolfgang von Deyn
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Cyclohexenonquinolinoyl-derivatives as herbicidal agents
- Patent number 7,030,063
- Issue date Apr 18, 2006
- BASF Aktiengesellschaft
- Matthias Witschel
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Method for producing 3-trifluoromethylphenyl-4-cyanobenzyl ketone
- Patent number 6,992,206
- Issue date Jan 31, 2006
- BASF Aktiengesellschaft
- Stefan Engel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted 2-benzoyl-cyclohexan-1,3-diones with herbicidal effect
- Patent number 6,576,596
- Issue date Jun 10, 2003
- BASF Aktiengesellschaft
- Regina Luise Hill
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
2-benzoyl-cyclohexane-1,3-diones
- Patent number 6,559,100
- Issue date May 6, 2003
- BASF Aktiengesellschaft
- Stefan Engel
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Benzylidenepyrazolones, their preparation and use
- Patent number 6,500,950
- Issue date Dec 31, 2002
- BASF Aktiengesellschaft
- Joachim Rheinheimer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Hetaroyl cyclohexanedione derivatives with herbicidal effect
- Patent number 6,479,436
- Issue date Nov 12, 2002
- BASF Aktiengesellschaft
- Martina Otten
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Cyclohexenonedioxothiochromanoyl derivatives
- Patent number 6,440,899
- Issue date Aug 27, 2002
- BASF Aktiengesellschaft
- Matthias Witschel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-benzoylcyclohexane-1,3-dione as herbicides
- Patent number 6,432,881
- Issue date Aug 13, 2002
- BASF Aktiengesellschaft
- Stefan Engel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted 4-benzoylpyrazoles
- Patent number 6,407,268
- Issue date Jun 18, 2002
- BASF Aktiengesellschaft
- Stefan Engel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted 2-(3-alkenyl-benzoyl)-cyclohexane-1,3-diones
- Patent number 6,372,693
- Issue date Apr 16, 2002
- BASF Aktiengesellschaft
- Ernst Baumann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrazolyldioxothiochromanoyl derivatives
- Patent number 6,326,333
- Issue date Dec 4, 2001
- BASF Aktiengesellschaft
- Matthias Witschel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-aminocarbonyl/3-aminothiocarbonyl-substituted 2-benzoyl-cyclohexa...
- Patent number 6,310,245
- Issue date Oct 30, 2001
- BASF Aktiengesellschaft
- Uwe Kardorff
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrazol-4-ylbenzoyl derivatives and their use as herbicides
- Patent number 6,291,682
- Issue date Sep 18, 2001
- BASF Aktiengesellschaft
- Martina Otten
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzylidene pyrazolones, production and use thereof
- Patent number 6,271,179
- Issue date Aug 7, 2001
- BASF Aktiengesellschaft
- Joachim Rheinheimer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-Hetaroylpyrazol derivatives and the use thereof as herbicides
- Patent number 6,262,074
- Issue date Jul 17, 2001
- BASF Aktiengesellschaft
- Martina Otten
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocyclic substituted 4-benzoyl-pyrazole as herbicides
- Patent number 6,207,618
- Issue date Mar 27, 2001
- BASF Aktiengesellschaft
- Stefan Engel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-(3-heterocyclyl-1-benzoyl) pyrazoles and their use as herbicides
- Patent number 6,165,944
- Issue date Dec 26, 2000
- BASF Aktiengesellschaft
- Wolfgang von Deyn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thiazolimine derivatives
- Patent number 6,165,943
- Issue date Dec 26, 2000
- BASF Aktiengesellschaft
- Guido Mayer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted 4-benzoylpyrazoles
- Patent number 6,156,702
- Issue date Dec 5, 2000
- BASF Aktiengesellschaft
- Stefan Engel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocyclic benzoyl intermediates for herbicidal compounds
- Patent number 6,153,759
- Issue date Nov 28, 2000
- BASF Aktiengesellschaft
- Wolfgang Von Deyn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted 4-(3-alkenylbenzoyl)pyrazoles
- Patent number 6,143,696
- Issue date Nov 7, 2000
- BASF Aktiengesellschaft
- Ernst Baumann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted 4-benzoyl-pyrazoles
- Patent number 6,140,272
- Issue date Oct 31, 2000
- BASF Aktiengesellschaft
- Stefan Engel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted 2-benzoylcyclohexane-1,3-diones
- Patent number 6,140,273
- Issue date Oct 31, 2000
- BASF Aktiengesellschaft
- Stefan Engel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal benzoylisothiazoles
- Patent number 6,083,879
- Issue date Jul 4, 2000
- BASF Aktiengesellschaft
- Stefan Engel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Saccharine-5-carbonyl-cyclohexane-1, 3, 5-trione derivatives, their...
- Patent number 6,083,880
- Issue date Jul 4, 2000
- BASF Aktiengesellschaft
- Helmut Walter
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for the Isomerization of Semicarbazone Compounds
- Publication number 20110105794
- Publication date May 5, 2011
- BASF SE
- Thomas Zierke
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for Producing Substituted Biphenyls
- Publication number 20080183021
- Publication date Jul 31, 2008
- Stefan Engel
- C07 - ORGANIC CHEMISTRY
Information Patent Application
3-HETEROCYCLYL-SUBSTITUTED BENZOYL DERIVATIVES
- Publication number 20080039327
- Publication date Feb 14, 2008
- Wolfgang von Deyn
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Method For Producing Semicarbazones
- Publication number 20070203356
- Publication date Aug 30, 2007
- Thomas Zierke
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing 3-trifluromethylphenyl-4-cyanobenzyl ketone
- Publication number 20050171373
- Publication date Aug 4, 2005
- Stefan Engel
- C07 - ORGANIC CHEMISTRY
Information Patent Application
3-heterocycly1 - substituted benzoyl derivatives
- Publication number 20020025910
- Publication date Feb 28, 2002
- Wolfgang von Deyn
- C07 - ORGANIC CHEMISTRY

Stefan Engel

Person

Patents Grantslast 30 patents

3-heterocyclyl-substituted benzoyl derivatives

Method for producing semicarbazones

Method for producing substituted biphenyls

3-heterocyclyl-substituted benzoyl derivatives

3-heterocyclyl-substituted benzoyl derivatives

Cyclohexenonquinolinoyl-derivatives as herbicidal agents

Method for producing 3-trifluoromethylphenyl-4-cyanobenzyl ketone

Substituted 2-benzoyl-cyclohexan-1,3-diones with herbicidal effect

2-benzoyl-cyclohexane-1,3-diones

Benzylidenepyrazolones, their preparation and use

Hetaroyl cyclohexanedione derivatives with herbicidal effect

Cyclohexenonedioxothiochromanoyl derivatives

2-benzoylcyclohexane-1,3-dione as herbicides

Substituted 4-benzoylpyrazoles

Substituted 2-(3-alkenyl-benzoyl)-cyclohexane-1,3-diones

Pyrazolyldioxothiochromanoyl derivatives

3-aminocarbonyl/3-aminothiocarbonyl-substituted 2-benzoyl-cyclohexa...

Pyrazol-4-ylbenzoyl derivatives and their use as herbicides

Benzylidene pyrazolones, production and use thereof

4-Hetaroylpyrazol derivatives and the use thereof as herbicides

Heterocyclic substituted 4-benzoyl-pyrazole as herbicides

4-(3-heterocyclyl-1-benzoyl) pyrazoles and their use as herbicides

Thiazolimine derivatives

Substituted 4-benzoylpyrazoles

Heterocyclic benzoyl intermediates for herbicidal compounds

Substituted 4-(3-alkenylbenzoyl)pyrazoles

Substituted 4-benzoyl-pyrazoles

Substituted 2-benzoylcyclohexane-1,3-diones

Herbicidal benzoylisothiazoles

Saccharine-5-carbonyl-cyclohexane-1, 3, 5-trione derivatives, their...

Patents Applicationslast 30 patents

Process for the Isomerization of Semicarbazone Compounds

Method for Producing Substituted Biphenyls

3-HETEROCYCLYL-SUBSTITUTED BENZOYL DERIVATIVES

Method For Producing Semicarbazones

Method for producing 3-trifluromethylphenyl-4-cyanobenzyl ketone

3-heterocycly1 - substituted benzoyl derivatives