Friedrich Huhn

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Ratingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of reducing nitrogen oxides from coke-oven flue gas
- Patent number 9,278,310
- Issue date Mar 8, 2016
- TYSSENKRUPP UHDE GMBH
- Joerg Brix
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method and device for cleaning the door of a coke oven
- Patent number 8,038,800
- Issue date Oct 18, 2011
- DMT GmbH
- Frank Rossa
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Device and method for sealing levelling door aperture of a coke ove...
- Patent number 6,918,999
- Issue date Jul 19, 2005
- Deutsche Montan Technologie GmbH
- Hans-Josef Giertz
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for gas pressure regulation in the retort of a coke oven
- Patent number 5,609,731
- Issue date Mar 11, 1997
- Bergwerksverband GmbH
- Hans J. Giertz
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND METHOD FOR REGULATING THE CHAMBER PRESSURE OF COKING CHA...
- Publication number 20140054157
- Publication date Feb 27, 2014
- THYSSENKRUPP UHDE GMBH
- Frank Krebber
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD OF REDUCING NITROGEN OXIDES FROM COKE-OVEN FLUE GAS
- Publication number 20120261244
- Publication date Oct 18, 2012
- Joerg Brix
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and Device for Cleaning the Door of a Coke Oven
- Publication number 20100154825
- Publication date Jun 24, 2010
- Frank Rossa
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...