Volker Diehl

Person

Ellerstadt, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for filling a vertical tube with catalyst particles
- Patent number 7,597,529
- Issue date Oct 6, 2009
- BASF Aktiengesellschaft
- Volker Diehl
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Thermal separating process
- Patent number 7,537,201
- Issue date May 26, 2009
- BASF Aktiengesellschaft
- Volker Diehl
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cleaning of tray columns which have been used for rectificatively t...
- Patent number 7,331,354
- Issue date Feb 19, 2008
- BASF Aktiengesellschaft
- Juergen Schroeder
- B08 - CLEANING
Information Patent Grant
Cleaning of apparatus in which meth(acrylic) acid-containing organi...
- Patent number 7,287,534
- Issue date Oct 30, 2007
- BASF Aktiengesellschaft
- Volker Diehl
- B08 - CLEANING
Information Patent Grant
Method for conveying a liquid F containing at least one (meth)acryl...
- Patent number 7,284,951
- Issue date Oct 23, 2007
- BASF Aktiengesellschaft
- Volker Diehl
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Thermal separating process
- Patent number 7,150,809
- Issue date Dec 19, 2006
- BASF Aktiengesellschaft
- Volker Diehl
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method and device for the two-step production of acrylic acid
- Patent number 7,115,775
- Issue date Oct 3, 2006
- BASF Aktiengesellschaft
- Thomas Buschulte
- G01 - MEASURING TESTING
Information Patent Grant
Method for the continuous extraction of (meth)acrylic acid
- Patent number 7,109,374
- Issue date Sep 19, 2006
- BASF Aktiengesellschaft
- Otto Machhammer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Separation of (meth)acrylic acid from the reaction gas mixture form...
- Patent number 5,780,679
- Issue date Jul 14, 1998
- BASF Aktiengesellschaft
- Horst Egly
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of nicotinamide
- Patent number 4,681,946
- Issue date Jul 21, 1987
- BASF Aktiengesellschaft
- Karl G. Baur
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for filling a vertical tube with catalyst particles
- Publication number 20060233631
- Publication date Oct 19, 2006
- BASF Aktiengesellschaft
- Volker Diehl
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Thermal separating process
- Publication number 20060213758
- Publication date Sep 28, 2006
- BASF Aktiengesellschaft
- Volker Diehl
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method and device for the two-step production of acrylic acid
- Publication number 20060183940
- Publication date Aug 17, 2006
- BASF Aktiengesellschaft
- Thomas Buschulte
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for conveying a liquid f containing at least one (meth)acryl...
- Publication number 20050232782
- Publication date Oct 20, 2005
- Volker Diehl
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Method for cleaning plate columns used for rectifying liquids conta...
- Publication number 20050115590
- Publication date Jun 2, 2005
- Juergen Schroeder
- B08 - CLEANING
Information Patent Application
Thermal separating process
- Publication number 20040206617
- Publication date Oct 21, 2004
- BASF Aktiengesellschaft
- Volker Diehl
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method and device for the two-step production of acrylic acid
- Publication number 20040138499
- Publication date Jul 15, 2004
- Thomas Buschulte
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for the continuous extraction of ( meth) acrylic acid
- Publication number 20040116736
- Publication date Jun 17, 2004
- Otto Machhammer
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Quenching of a hot gas mixture comprising (meth) acrylic acid
- Publication number 20040046270
- Publication date Mar 11, 2004
- Volker Diehl
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Cleaning of apparatus in which meth(acrylic) acid-containing organi...
- Publication number 20040026228
- Publication date Feb 12, 2004
- BASF Aktiengesellschaft
- Volker Diehl
- B08 - CLEANING

Volker Diehl

Person

Patents Grantslast 30 patents

Method for filling a vertical tube with catalyst particles

Thermal separating process

Cleaning of tray columns which have been used for rectificatively t...

Cleaning of apparatus in which meth(acrylic) acid-containing organi...

Method for conveying a liquid F containing at least one (meth)acryl...

Thermal separating process

Method and device for the two-step production of acrylic acid

Method for the continuous extraction of (meth)acrylic acid

Separation of (meth)acrylic acid from the reaction gas mixture form...

Preparation of nicotinamide

Patents Applicationslast 30 patents

Method for filling a vertical tube with catalyst particles

Thermal separating process

Method and device for the two-step production of acrylic acid

Method for conveying a liquid f containing at least one (meth)acryl...

Method for cleaning plate columns used for rectifying liquids conta...

Thermal separating process

Method and device for the two-step production of acrylic acid

Method for the continuous extraction of ( meth) acrylic acid

Quenching of a hot gas mixture comprising (meth) acrylic acid

Cleaning of apparatus in which meth(acrylic) acid-containing organi...