Joachim Pfeffinger

Person

Ludwigshafen, 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
Method for the continuous separation by distillation of mixtures th...
- Patent number 11,518,749
- Issue date Dec 6, 2022
- BASF SE
- Oliver Bussmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for depleting 2-methoxyethanol (MOE)
- Patent number 11,214,555
- Issue date Jan 4, 2022
- BASF SE
- Eva Koch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing cycloaliphatic amines
- Patent number 8,987,517
- Issue date Mar 24, 2015
- BASF SE
- Joachim Pfeffinger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of conveying liquids
- Patent number 8,940,250
- Issue date Jan 27, 2015
- BASF SE
- Joachim Pfeffinger
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Use of a stereoisomer mixture of diaminomethylcyclohexane as a hard...
- Patent number 8,828,267
- Issue date Sep 9, 2014
- BASF SE
- Joachim Pfeffinger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing isocyanates by thermally cleaving carbamates
- Patent number 8,822,718
- Issue date Sep 2, 2014
- BASF SE
- Michael Bock
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Moderate-pressure gas phase phosgenation
- Patent number 7,994,361
- Issue date Aug 9, 2011
- BASF Aktiengesellschaft
- Andreas Woelfert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of isocyanates in the gaseous phase
- Patent number 7,084,297
- Issue date Aug 1, 2006
- BASF Aktiengesellschaft
- Andreas Woelfert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of primary and secondary amines from nitriles
- Patent number 6,790,995
- Issue date Sep 14, 2004
- BASF Aktiengesellschaft
- Joachim Pfeffinger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thermal dissociation of allophanates
- Patent number 6,750,365
- Issue date Jun 15, 2004
- BASF Aktiengesellschaft
- Gerhard Laqua
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of secondary amines from primary amines
- Patent number 6,723,880
- Issue date Apr 20, 2004
- BASF Aktiengesellschaft
- Peter Neumann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing highly pure lithium salts
- Patent number 6,592,832
- Issue date Jul 15, 2003
- BASF Aktiengesellschaft
- Holger Friedrich
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
METHOD FOR PRODUCING MIXTURES CONSISTING OF DIPHENYLMETHANE DIISOCY...
- Patent number 6,576,788
- Issue date Jun 10, 2003
- BASF Aktiengesellschaft
- Ulrich Penzel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of secondary amines from nitriles
- Patent number 6,525,223
- Issue date Feb 25, 2003
- BASF Aktiengesellschaft
- Joachim Pfeffinger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of pentanediols from alkoxydihydropyrans
- Patent number 6,403,845
- Issue date Jun 11, 2002
- Joachim Pfeffinger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Selective separation and recovery of chlorine from gas mixtures
- Patent number 5,788,743
- Issue date Aug 4, 1998
- BASF Aktiengesellschaft
- Otto Watzenberger
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Distillation column for separating a liquid mixture into a pluralit...
- Patent number 5,785,819
- Issue date Jul 28, 1998
- BASF Aktiengesellschaft
- Gerd Kaibel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

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
METHOD FOR THE CONTINUOUS SEPARATION BY DISTILLATION OF MIXTURES TH...
- Publication number 20200392093
- Publication date Dec 17, 2020
- BASF SE
- Oliver BUSSMANN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR DEPLETING 2-METHOXYETHANOL (MOE)
- Publication number 20200392094
- Publication date Dec 17, 2020
- BASF SE
- Eva KOCH
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CATALYSTS FOR THE HYDROGENATION OF AROMATIC AMINES
- Publication number 20120289747
- Publication date Nov 15, 2012
- Carl-Bosch-Strasse 38
- Lucia Königsmann
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING ISOCYANATES BY THERMALLY CLEAVING CARBAMATES
- Publication number 20120245377
- Publication date Sep 27, 2012
- BASF SE
- Michael Bock
- C07 - ORGANIC CHEMISTRY
Information Patent Application
USE OF A STEREOISOMER MIXTURE OF DIAMINOMETHYLCYCLOHEXANE AS A HARD...
- Publication number 20120226017
- Publication date Sep 6, 2012
- BASF SE
- Joachim Pfeffinger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF CONVEYING LIQUIDS
- Publication number 20120116099
- Publication date May 10, 2012
- BASF SE
- Joachim Pfeffinger
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CONTINUOUS METHOD AND REACTOR FOR HYDROGENATING ORGANIC COMPOUNDS
- Publication number 20110137083
- Publication date Jun 9, 2011
- BASF SE
- Joachim Pfeffinger
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING CYCLOALIPHATIC AMINES
- Publication number 20100292510
- Publication date Nov 18, 2010
- BASF SE
- Joachim Pfeffinger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Moderate-pressure gas phase phosgenation
- Publication number 20050272910
- Publication date Dec 8, 2005
- BASF Aktiengesellschaft
- Andreas Wolfert
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Production of isocyanates in the gaseous phase
- Publication number 20050070734
- Publication date Mar 31, 2005
- BASF Aktiengesellschaft
- Andreas Wölfert
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Preparation of secondary amines from primary amines
- Publication number 20030013873
- Publication date Jan 16, 2003
- Peter Neumann
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Thermal dissociation of allophanates
- Publication number 20020161257
- Publication date Oct 31, 2002
- BASF Aktiengesellschaft
- Gerhard Laqua
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Preparation of secondary amines from nitriles
- Publication number 20020128513
- Publication date Sep 12, 2002
- Joachim Pfeffinger
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Preparation of primary and secondary amines from nitriles
- Publication number 20020091194
- Publication date Jul 11, 2002
- Joachim Pfeffinger
- C07 - ORGANIC CHEMISTRY

Joachim Pfeffinger

Person

Patents Grantslast 30 patents

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

Method for the continuous separation by distillation of mixtures th...

Method for depleting 2-methoxyethanol (MOE)

Process for preparing cycloaliphatic amines

Method of conveying liquids

Use of a stereoisomer mixture of diaminomethylcyclohexane as a hard...

Process for preparing isocyanates by thermally cleaving carbamates

Moderate-pressure gas phase phosgenation

Production of isocyanates in the gaseous phase

Preparation of primary and secondary amines from nitriles

Thermal dissociation of allophanates

Preparation of secondary amines from primary amines

Method for producing highly pure lithium salts

METHOD FOR PRODUCING MIXTURES CONSISTING OF DIPHENYLMETHANE DIISOCY...

Preparation of secondary amines from nitriles

Preparation of pentanediols from alkoxydihydropyrans

Selective separation and recovery of chlorine from gas mixtures

Distillation column for separating a liquid mixture into a pluralit...

Patents Applicationslast 30 patents

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

METHOD FOR THE CONTINUOUS SEPARATION BY DISTILLATION OF MIXTURES TH...

METHOD FOR DEPLETING 2-METHOXYETHANOL (MOE)

CATALYSTS FOR THE HYDROGENATION OF AROMATIC AMINES

PROCESS FOR PREPARING ISOCYANATES BY THERMALLY CLEAVING CARBAMATES

USE OF A STEREOISOMER MIXTURE OF DIAMINOMETHYLCYCLOHEXANE AS A HARD...

METHOD OF CONVEYING LIQUIDS

CONTINUOUS METHOD AND REACTOR FOR HYDROGENATING ORGANIC COMPOUNDS

PROCESS FOR PREPARING CYCLOALIPHATIC AMINES

Moderate-pressure gas phase phosgenation

Production of isocyanates in the gaseous phase

Preparation of secondary amines from primary amines

Thermal dissociation of allophanates

Preparation of secondary amines from nitriles

Preparation of primary and secondary amines from nitriles