Gerhard Ruffert

Person

Leverkusen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for dividing fluid streams
- Patent number 10,143,987
- Issue date Dec 4, 2018
- Covestro Deutschland AG
- Berthold Keggenhoff
- F26 - DRYING
Information Patent Grant
Method for the distillative purification of slow-evaporating fluids
- Patent number 8,277,615
- Issue date Oct 2, 2012
- Bayer Technology Services GmbH
- Gerhard Ruffert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the purification of mixtures of toluenediisocyanate inc...
- Patent number 7,118,653
- Issue date Oct 10, 2006
- Bayer Aktiengesellschaft
- Bill Brady
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the isolation of pure dinitrotoluenes
- Patent number 5,149,890
- Issue date Sep 22, 1992
- Bayer Aktiengesellschaft
- Gunther Rauchschwalbe
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Device and Process for Substance Separation in a Microstructured Ap...
- Publication number 20110139728
- Publication date Jun 16, 2011
- Bayer Technology Services GmbH
- Jürgen Kern
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR DIVIDING FLUID STREAMS
- Publication number 20100071770
- Publication date Mar 25, 2010
- Bayer MaterialScience AG
- Berthold Keggenhoff
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESSES FOR HYDROGEN CHLORIDE OXIDATION USING OXYGEN
- Publication number 20100010256
- Publication date Jan 14, 2010
- Bayer MaterialScience AG
- Andreas Bulan
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Method For the Distillative Purification of Slow-Evaporating Fluids
- Publication number 20080283383
- Publication date Nov 20, 2008
- Bayer Technology Services GmbH
- Gerhard Ruffert
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DEVICES FOR COOLING GASES WHICH FORM A CORROSIVE CONDENSATION PRODU...
- Publication number 20070289722
- Publication date Dec 20, 2007
- Bayer Material Science AG
- Helmut Diekmann
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
PROCESSES FOR HYDROGEN CHLORIDE OXIDATION USING OXYGEN
- Publication number 20070274896
- Publication date Nov 29, 2007
- Bayer Material Science AG
- Andreas Bulan
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Process for the purification of mixtures of toluenediisocyanate inc...
- Publication number 20030230476
- Publication date Dec 18, 2003
- Bill Brady
- C07 - ORGANIC CHEMISTRY

Gerhard Ruffert

Person

Patents Grantslast 30 patents

Method for dividing fluid streams

Method for the distillative purification of slow-evaporating fluids

Process for the purification of mixtures of toluenediisocyanate inc...

Process for the isolation of pure dinitrotoluenes

Patents Applicationslast 30 patents

Device and Process for Substance Separation in a Microstructured Ap...

METHOD FOR DIVIDING FLUID STREAMS

PROCESSES FOR HYDROGEN CHLORIDE OXIDATION USING OXYGEN

Method For the Distillative Purification of Slow-Evaporating Fluids

DEVICES FOR COOLING GASES WHICH FORM A CORROSIVE CONDENSATION PRODU...

PROCESSES FOR HYDROGEN CHLORIDE OXIDATION USING OXYGEN

Process for the purification of mixtures of toluenediisocyanate inc...