Arndt Selbach

Person

Erftstadt, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for hydrolysing acetone cyanohydrin
- Patent number 9,458,083
- Issue date Oct 4, 2016
- Evonik Roehm GmbH
- Arndt Selbach
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Metering ring
- Patent number 9,169,194
- Issue date Oct 27, 2015
- Evonik Rohm GmbH
- Lorenza Sartorelli
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Superabsorbent polymers and methods of making the same
- Patent number 8,445,617
- Issue date May 21, 2013
- Evonik Degussa GmbH
- Torsten Balduf
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Superabsorbent polymers and methods of making the same
- Patent number 8,309,668
- Issue date Nov 13, 2012
- Evonik Stockhausen GmbH
- Torsten Balduf
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for production of (meth)acrylic acid with high boiling frac...
- Patent number 8,178,717
- Issue date May 15, 2012
- Evonik Stockhausen GmbH
- Torsten Balduf
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the purification of (meth)acrylic acid
- Patent number 7,557,246
- Issue date Jul 7, 2009
- Evonik Stockhausen GmbH
- Stefan Nordhoff
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR HYDROLYSING ACETONE CYANOHYDRIN
- Publication number 20150045577
- Publication date Feb 12, 2015
- Evonik Roehm GmbH
- Arndt Selbach
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METERING RING
- Publication number 20130211140
- Publication date Aug 15, 2013
- Lorenza SARTORELLI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SUPERABSORBENT POLYMERS AND METHODS OF MAKING THE SAME
- Publication number 20130072645
- Publication date Mar 21, 2013
- Evonik Stockhausen GmbH
- Torsten Balduf
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SUPERABSORBENT POLYMERS AND METHODS OF MAKING THE SAME
- Publication number 20120226003
- Publication date Sep 6, 2012
- Evonik Stockhausen GmbH
- Torsten Balduf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METERING RING
- Publication number 20120010430
- Publication date Jan 12, 2012
- Evonik Roehm GmbH
- Lorenza Sartorelli
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR AMIDATING OF NITRILE IN THE PRESENCE OF SULFURIC ACID
- Publication number 20100249449
- Publication date Sep 30, 2010
- Evonik Roehm GmbH
- Lorenza Sartorelli
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for Production of (Meth)Acrylic Acid with High Boiling Frac...
- Publication number 20080287616
- Publication date Nov 20, 2008
- Torsten Balduf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for the Purification of (Meth) Acrylic Acid
- Publication number 20080091048
- Publication date Apr 17, 2008
- STOCKHAUSEN GMBH
- Stefan Nordhoff
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Separating Tray for a Distillation Column
- Publication number 20070262022
- Publication date Nov 15, 2007
- Jurgen Mosler
- C07 - ORGANIC CHEMISTRY

Arndt Selbach

Person

Patents Grantslast 30 patents

Method for hydrolysing acetone cyanohydrin

Metering ring

Superabsorbent polymers and methods of making the same

Superabsorbent polymers and methods of making the same

Process for production of (meth)acrylic acid with high boiling frac...

Method for the purification of (meth)acrylic acid

Patents Applicationslast 30 patents

METHOD FOR HYDROLYSING ACETONE CYANOHYDRIN

METERING RING

SUPERABSORBENT POLYMERS AND METHODS OF MAKING THE SAME

SUPERABSORBENT POLYMERS AND METHODS OF MAKING THE SAME

METERING RING

METHOD FOR AMIDATING OF NITRILE IN THE PRESENCE OF SULFURIC ACID

Process for Production of (Meth)Acrylic Acid with High Boiling Frac...

Method for the Purification of (Meth) Acrylic Acid

Separating Tray for a Distillation Column