Roman Dostalek

Person

Neuleiningen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Aroma chemical compositions containing 3,5-diethyl-2-propyl-tetrahy...
- Patent number 11,591,543
- Issue date Feb 28, 2023
- BASF SE
- Nicolas Marion
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process for preparing pyrrolidine
- Patent number 9,315,479
- Issue date Apr 19, 2016
- BASF SE
- Roland Bou Chedid
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing piperazine
- Patent number 8,981,093
- Issue date Mar 17, 2015
- BASF SE
- Roland Bou Chedid
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of a mono-N-alkylpiperazine
- Patent number 8,927,712
- Issue date Jan 6, 2015
- BASF SE
- Roland Bou Chedid
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of a mono-N-alkypiperazine
- Patent number 8,884,015
- Issue date Nov 11, 2014
- BASF SE
- Roland Bou Chedid
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 1,4-bishydroxyethylpiperazine
- Patent number 8,436,169
- Issue date May 7, 2013
- BASF SE
- Christof Wilhelm Wigbers
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing diols by hydrogenating a carboxylic acid-comp...
- Patent number 8,383,866
- Issue date Feb 26, 2013
- BASF SE
- Rolf Pinkos
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing triethanolamine
- Patent number 7,560,594
- Issue date Jul 14, 2009
- BASF Aktiengesellschaft
- Frank Haese
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods of treating triethanolamine with acid components and basic...
- Patent number 7,550,632
- Issue date Jun 23, 2009
- BASF SE
- Frank Haese
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for dehydrogenating 1,4-butanediol to .gamma.-butyrolactone
- Patent number 6,093,677
- Issue date Jul 25, 2000
- BASF Aktiengesellschaft
- Hans Jochen Mercker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dehydrogenation of 1,4-butanediol to .gamma.-butyrolactone
- Patent number 5,955,620
- Issue date Sep 21, 1999
- BASF Aktiengesellschaft
- Hans Jochen Mercker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of N-substituted cyclic amines
- Patent number 5,847,131
- Issue date Dec 8, 1998
- BASF Aktiengesellschaft
- Joachim Simon
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Purity of 1,6-hexanediol
- Patent number 5,767,329
- Issue date Jun 16, 1998
- BASF Aktiengesellschaft
- Roman Dostalek
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of polytetrahydrofuran
- Patent number 5,641,857
- Issue date Jun 24, 1997
- BASF Aktiengesellschaft
- Roman Dostalek
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of cyclohexene by partial hydrogenation of benzene
- Patent number 5,589,600
- Issue date Dec 31, 1996
- BASF Aktiengesellschaft
- Rolf Fischer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Continuous production of cyclohexene from cyclohexyl esters
- Patent number 5,382,740
- Issue date Jan 17, 1995
- BASF Aktiengesellschaft
- Rolf Pinkos
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
AROMA CHEMICAL COMPOSITIONS CONTAINING 3,5-DIETHYL-2-PROPYL-TETRAHY...
- Publication number 20210403826
- Publication date Dec 30, 2021
- BASF SE
- Nicolas MARION
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Process for Preparing Pyrrolidine
- Publication number 20140018547
- Publication date Jan 16, 2014
- Roland Bou Chedid
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for Preparing Piperazine
- Publication number 20130331573
- Publication date Dec 12, 2013
- Roland Bou Chedid
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for Preparing Piperazine
- Publication number 20130331574
- Publication date Dec 12, 2013
- Roland Bou Chedid
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF A MONO-N-ALKYLPIPERAZINE
- Publication number 20130324731
- Publication date Dec 5, 2013
- Roland Bou Chedid
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for the Preparation of a Mono-N-Alkypiperazine
- Publication number 20130324732
- Publication date Dec 5, 2013
- Roland Bou Chedid
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR PREPARING 1,4-BISHYDROXYETHYLPIPERAZINE
- Publication number 20120108816
- Publication date May 3, 2012
- BASF SE
- Christof Wilhelm Wigbers
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING DIOLS BY HYDROGENATING A CARBOXYLIC ACID-COMP...
- Publication number 20110124926
- Publication date May 26, 2011
- BASF SE
- Rolf PINKOS
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS OF TREATING TRIETHANOLAMINE WITH ACID COMPONENTS AND BASIC...
- Publication number 20090131722
- Publication date May 21, 2009
- Frank Haese
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for Producing Triethanolamine
- Publication number 20070270615
- Publication date Nov 22, 2007
- BASF Aktiengesellschaft
- Frank Haese
- C07 - ORGANIC CHEMISTRY

Roman Dostalek

Person

Patents Grantslast 30 patents

Aroma chemical compositions containing 3,5-diethyl-2-propyl-tetrahy...

Process for preparing pyrrolidine

Process for preparing piperazine

Process for the preparation of a mono-N-alkylpiperazine

Process for the preparation of a mono-N-alkypiperazine

Process for preparing 1,4-bishydroxyethylpiperazine

Process for preparing diols by hydrogenating a carboxylic acid-comp...

Method for producing triethanolamine

Methods of treating triethanolamine with acid components and basic...

Catalyst for dehydrogenating 1,4-butanediol to .gamma.-butyrolactone

Dehydrogenation of 1,4-butanediol to .gamma.-butyrolactone

Preparation of N-substituted cyclic amines

Purity of 1,6-hexanediol

Preparation of polytetrahydrofuran

Preparation of cyclohexene by partial hydrogenation of benzene

Continuous production of cyclohexene from cyclohexyl esters

Patents Applicationslast 30 patents

AROMA CHEMICAL COMPOSITIONS CONTAINING 3,5-DIETHYL-2-PROPYL-TETRAHY...

Process for Preparing Pyrrolidine

Process for Preparing Piperazine

Process for Preparing Piperazine

PROCESS FOR THE PREPARATION OF A MONO-N-ALKYLPIPERAZINE

Process for the Preparation of a Mono-N-Alkypiperazine

PROCESS FOR PREPARING 1,4-BISHYDROXYETHYLPIPERAZINE

PROCESS FOR PREPARING DIOLS BY HYDROGENATING A CARBOXYLIC ACID-COMP...

METHODS OF TREATING TRIETHANOLAMINE WITH ACID COMPONENTS AND BASIC...

Method for Producing Triethanolamine