Waldemar Liebner

Follow

Person

Oberursel, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method and system for producing methanol and dimethyl ether
- Patent number 9,255,052
- Issue date Feb 9, 2016
- Lurgi GmbH
- Bernd Ahlers
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method and device for producing dimethyl ether from methanol
- Patent number 8,884,074
- Issue date Nov 11, 2014
- Air Liquide Global E&C Solutions Germany GmbH
- Bernd Ahlers
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing C2- to C4- olefins from a feed stream compris...
- Patent number 8,785,708
- Issue date Jul 22, 2014
- Lurgi AG
- Martin Rothaemel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method and device for producing lower olefins from oxygenates
- Patent number 7,923,591
- Issue date Apr 12, 2011
- Lurgi AG
- Gerhard Birke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Burner for the partial oxidation of liquid fuels which contain carbon
- Patent number 6,652,267
- Issue date Nov 25, 2003
- Metallgesellschaft AG
- Lothar Brehm
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR PRODUCING OLEFINS FROM DIMETHYL ETHER
- Publication number 20140228609
- Publication date Aug 14, 2014
- Gerhard Birke
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR PRODUCING METHANOL AND DIMETHYL ETHER
- Publication number 20120101312
- Publication date Apr 26, 2012
- LURGI GMBH
- Bernd Ahlers
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD AND DEVICE FOR PRODUCING DIMETHYL ETHER FROM METHANOL
- Publication number 20110295043
- Publication date Dec 1, 2011
- LURGI GMBH
- Bernd Ahlers
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING C2 TO C4 OLEFINS FROM A FEED STREAM COMPRISIN...
- Publication number 20100234655
- Publication date Sep 16, 2010
- LURGI AG
- Martin Rothaemel
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD AND DEVICE FOR PRODUCING LOWER OLEFINS FROM OXYGENATES
- Publication number 20090137856
- Publication date May 28, 2009
- LURGI AG
- Gerhard Birke
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process of producing synthesis gas
- Publication number 20030095920
- Publication date May 22, 2003
- Holger Schlichting
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES