Hans-Martin Weitz

Person

Bad Durkheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Isomerization of diacyloxybutenes
- Patent number 4,806,679
- Issue date Feb 21, 1989
- BASF Aktiengesellschaft
- Wolfgang Hoelderich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of a catalyst containing copper and silica
- Patent number 4,780,448
- Issue date Oct 25, 1988
- BASF Aktiengesellschaft
- Franz J. Broecker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Acyloxy-2-butenes and their preparation
- Patent number 4,618,704
- Issue date Oct 21, 1986
- BASF Aktiengesellschaft
- Hans-Martin Weitz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 2-methylalk-2-enals
- Patent number 4,599,458
- Issue date Jul 8, 1986
- BASF Aktiengesellschaft
- Rolf Fischer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of butane-1,4-diol
- Patent number 4,594,462
- Issue date Jun 10, 1986
- BASF Aktiengesellschaft
- Rolf Schnabel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Continuous separation of maleic anhydride from gaseous reaction mix...
- Patent number 4,562,283
- Issue date Dec 31, 1985
- BASF Aktiengesellschaft
- Rolf Schnabel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
.omega.,.omega.-Diacyloxy-2,6-dimethyl-octatrienoates and -octatrie...
- Patent number 4,543,417
- Issue date Sep 24, 1985
- BASF Aktiengesellschaft
- Klaus Schmieder
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Acyloxyalkadienoates and their preparation
- Patent number 4,529,814
- Issue date Jul 16, 1985
- BASF Aktiengesellschaft
- Rolf Fischer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 2-alkyl-4,4-diacyloxybut-2-enals
- Patent number 4,521,342
- Issue date Jun 4, 1985
- BASF Aktiengesellschaft
- Rolf Fischer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of but-2-ene-1,4-diones substituted in the 1,4-positions
- Patent number 4,513,150
- Issue date Apr 23, 1985
- BASF Aktiengesellschaft
- Rolf Fischer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-Alkyl-2,4-diacyloxy-but-3-enals
- Patent number 4,506,096
- Issue date Mar 19, 1985
- BASF Aktiengesellschaft
- Hans-Martin Weitz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of diacyloxybutenes
- Patent number 4,504,676
- Issue date Mar 12, 1985
- BASF Aktiengesellschaft
- Rolf Schnabel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of diacyloxyalkadienes
- Patent number 4,480,123
- Issue date Oct 30, 1984
- BASF Aktiengesellschaft
- Rolf Fischer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of diacyloxyhexadienes from hexatrienes
- Patent number 4,468,525
- Issue date Aug 28, 1984
- BASF Aktiengesellschaft
- Hans-Martin Weitz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of .alpha.,.beta.-unsaturated aldehydes and 2,7-dimethy...
- Patent number 4,467,120
- Issue date Aug 21, 1984
- BASF Aktiengesellschaft
- Rolf Fischer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 3-alkyl-3-acyloxy-4-hydroxybut-1-enes
- Patent number 4,466,922
- Issue date Aug 21, 1984
- BASF Aktiengesellschaft
- Hans-Martin Weitz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of o-xylene and ethylbenzene
- Patent number 4,436,944
- Issue date Mar 13, 1984
- BASF Aktiengesellschaft
- Hans-Martin Weitz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 2-alkyl-4,4-diacyloxybut-2-enals
- Patent number 4,410,719
- Issue date Oct 18, 1983
- BASF Aktiengesellschaft
- Rolf Fischer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Regeneration of supported catalysts containing palladium and/or pla...
- Patent number 4,394,290
- Issue date Jul 19, 1983
- BASF Aktiengesellschaft
- Rolf Schnabel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reactivation of supported catalysts which contain palladium, copper...
- Patent number 4,379,756
- Issue date Apr 12, 1983
- BASF Aktiengesellschaft
- Hans-Martin Weitz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Preparation of butane-1,4-diol
- Patent number 4,361,710
- Issue date Nov 30, 1982
- BASF Aktiengesellschaft
- Hans-Martin Weitz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Isolation of a conjugated diolefin from a C.sub.4 - or C.sub.5 hydr...
- Patent number 4,310,388
- Issue date Jan 12, 1982
- BASF Aktiengesellschaft
- Klaus Volkamer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of vinylglycol esters
- Patent number 4,287,356
- Issue date Sep 1, 1981
- BASF Aktiengesellschaft
- Hans-Martin Weitz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 4-acyloxy-2-methyl-crotonaldehydes
- Patent number 4,284,796
- Issue date Aug 18, 1981
- BASF Aktiengesellschaft
- Rolf Fischer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Isolation of a conjugated diolefin from a C.sub.4 - or C.sub.5 -hyd...
- Patent number 4,278,504
- Issue date Jul 14, 1981
- BASF Aktiengesellschaft
- Klaus Volkamer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Isolation of a conjugated diolefin from a C.sub.4 - or C.sub.5 -hyd...
- Patent number 4,277,315
- Issue date Jul 7, 1981
- BASF Aktiengesellschaft
- Klaus Volkamer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of butenediol diacetates and of butanediol
- Patent number 4,262,139
- Issue date Apr 14, 1981
- BASF Aktiengesellschaft
- Juergen Hartig
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of tetrahydrofuran
- Patent number 4,261,900
- Issue date Apr 14, 1981
- BASF Aktiengesellschaft
- Juergen Hartig
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of crotonaldehydes
- Patent number 4,239,706
- Issue date Dec 16, 1980
- BASF Aktiengesellschaft
- Rolf Fischer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Manufacture of butenediol diesters
- Patent number 4,239,910
- Issue date Dec 16, 1980
- BASF Aktiengesellschaft
- Hans-Martin Weitz
- C07 - ORGANIC CHEMISTRY

Hans-Martin Weitz

Person

Patents Grantslast 30 patents

Isomerization of diacyloxybutenes

Preparation of a catalyst containing copper and silica

Acyloxy-2-butenes and their preparation

Preparation of 2-methylalk-2-enals

Preparation of butane-1,4-diol

Continuous separation of maleic anhydride from gaseous reaction mix...

.omega.,.omega.-Diacyloxy-2,6-dimethyl-octatrienoates and -octatrie...

Acyloxyalkadienoates and their preparation

Preparation of 2-alkyl-4,4-diacyloxybut-2-enals

Preparation of but-2-ene-1,4-diones substituted in the 1,4-positions

2-Alkyl-2,4-diacyloxy-but-3-enals

Preparation of diacyloxybutenes

Preparation of diacyloxyalkadienes

Preparation of diacyloxyhexadienes from hexatrienes

Preparation of .alpha.,.beta.-unsaturated aldehydes and 2,7-dimethy...

Preparation of 3-alkyl-3-acyloxy-4-hydroxybut-1-enes

Preparation of o-xylene and ethylbenzene

Preparation of 2-alkyl-4,4-diacyloxybut-2-enals

Regeneration of supported catalysts containing palladium and/or pla...

Reactivation of supported catalysts which contain palladium, copper...

Preparation of butane-1,4-diol

Isolation of a conjugated diolefin from a C.sub.4 - or C.sub.5 hydr...

Preparation of vinylglycol esters

Preparation of 4-acyloxy-2-methyl-crotonaldehydes

Isolation of a conjugated diolefin from a C.sub.4 - or C.sub.5 -hyd...

Isolation of a conjugated diolefin from a C.sub.4 - or C.sub.5 -hyd...

Preparation of butenediol diacetates and of butanediol

Preparation of tetrahydrofuran

Preparation of crotonaldehydes

Manufacture of butenediol diesters