Lothar Feistel

Person

Delitzsch, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for producing coarse-particle anion-exchanger gels
- Patent number 6,924,317
- Issue date Aug 2, 2005
- Bayer Aktiengesellschaft
- Lothar Feistel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of free-flowing strongly acidic cation...
- Patent number 6,624,206
- Issue date Sep 23, 2003
- IAB Ionenaustauscher GmbH Bitterfeld
- Reinhard Bachmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of free-flowing strongly acidic cation...
- Patent number 6,384,092
- Issue date May 7, 2002
- IAB Ionenaustauscher GmbH Bitterfeld
- Reinhard Bachmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing monodisperse crosslinked bead polymers
- Patent number 6,365,683
- Issue date Apr 2, 2002
- Bayer Aktiengesellschaft
- Wolfgang Podszun
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of very acidic cation exchangers
- Patent number 6,228,896
- Issue date May 8, 2001
- IAB Ionennaustauscher GmbH Bitterfeld
- Reinhard Bachmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Process for the preparation of non-microencapsulated monodisperse b...
- Publication number 20050046059
- Publication date Mar 3, 2005
- Lothar Feistel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing coarse-particle anion-exchanger gels
- Publication number 20030191201
- Publication date Oct 9, 2003
- Lothar Feistel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for the preparation of free-flowing strongly acidic cation...
- Publication number 20020072546
- Publication date Jun 13, 2002
- Reinhard Bachmann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for the preparation of free-flowing strongly acidic cation...
- Publication number 20010051664
- Publication date Dec 13, 2001
- Reinhard Bachmann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for preparing monodisperse crosslinked bead polymers
- Publication number 20010009928
- Publication date Jul 26, 2001
- Wolfgang Podszun
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for preparing monodisperse adsorber resins and their use
- Publication number 20010002656
- Publication date Jun 7, 2001
- Ulrich Schnegg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Lothar Feistel

Person

Patents Grantslast 30 patents

Process for producing coarse-particle anion-exchanger gels

Process for the preparation of free-flowing strongly acidic cation...

Process for the preparation of free-flowing strongly acidic cation...

Process for preparing monodisperse crosslinked bead polymers

Process for the preparation of very acidic cation exchangers

Patents Applicationslast 30 patents

Process for the preparation of non-microencapsulated monodisperse b...

Process for producing coarse-particle anion-exchanger gels

Process for the preparation of free-flowing strongly acidic cation...

Process for the preparation of free-flowing strongly acidic cation...

Process for preparing monodisperse crosslinked bead polymers

Process for preparing monodisperse adsorber resins and their use