Jochen Leben

Follow

Person

D usseldorf, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Packing for heat- and material-exchange columns
- Patent number 6,783,119
- Issue date Aug 31, 2004
- Julius Montz GmbH
- Egon Zich
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Column partition
- Patent number 6,770,173
- Issue date Aug 3, 2004
- Julius Montz GmbH
- Helmut Jansen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Column for performing thermal separations and/or chemical reactions
- Patent number 5,585,046
- Issue date Dec 17, 1996
- Julius Montz GmbH
- Helmut Jansen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Column for overheated liquids
- Patent number 5,580,425
- Issue date Dec 3, 1996
- Julius Montz GmbH
- Helmut Jansen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Liquid distributor tray for heat exchange equipment
- Patent number 5,269,465
- Issue date Dec 14, 1993
- Julius Montz GmbH
- Egon Zich
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Packing for heat-and material-exchange columns
- Publication number 20030047821
- Publication date Mar 13, 2003
- Egon Zich
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL