Mathes; Wieland

Patent Applications and Registrations

Patent applications and USPTO patent grants for Mathes; Wieland.The latest application filed is for "material composite and production and use of the material composite".

Company Profile

0.16.5

Mathes; Wieland - Michelau DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Material composite and production and use of the material composite Grant 7,294,408 - Bauer , et al. November 13, 2	2007-11-13
Process and device for the selective catalytic reduction of nitrogen oxides in an oxygen-containing gaseous medium Grant 6,878,359 - Mathes , et al. April 12, 2	2005-04-12
Method and device for the catalytic removal of a pollutant contained in an exhaust gas of a combustion system Grant 6,737,033 - Hofmann , et al. May 18, 2	2004-05-18
Material composite and production and use of the material composite App 20040043225 - Bauer, Wolfgang ; et al.	2004-03-04
Process for the catalytic cleaning of the exhaust gas from a combustion plant Grant 6,620,391 - Muller , et al. September 16, 2	2003-09-16
Expanded grid static mixer Grant 6,553,755 - Hofmann , et al. April 29, 2	2003-04-29
Metering system Grant 6,539,708 - Hofmann , et al. April 1, 2	2003-04-01
Process for the catalytic cleaning of the exhaust gas from a combustion plant App 20020187093 - Muller, Raimund ; et al.	2002-12-12
Method for cleaning diesel engine exhaust gas Grant 6,488,903 - Mathes , et al. December 3, 2	2002-12-03
Process and device for the catalytic cleaning of the exhaust gas from a combustion plant Grant 6,444,177 - Muller , et al. September 3, 2	2002-09-03
Expanded grid static mixer App 20020116916 - Hofmann, Lothar ; et al.	2002-08-29
Expanded grid static mixer Grant 6,401,449 - Hofmann , et al. June 11, 2	2002-06-11
Exhaust emission control system for the exhaust gas of a diesel engine Grant 6,401,455 - Mathes , et al. June 11, 2	2002-06-11
Process and apparatus for the catalytic elimination of a pollutant from the exhaust gas from a combustion installation App 20010023585 - Dolling, Winfried ; et al.	2001-09-27
Device for introducing a liquid reducing agent into an exhaust gas purification system Grant 6,273,120 - Hofmann , et al. August 14, 2	2001-08-14
Method for cleaning diesel engine exhaust gas App 20010004452 - Mathes, Wieland ; et al.	2001-06-21
NO.sub.x reduction system with a device for metering reducing agents Grant 6,082,102 - Wissler , et al. July 4, 2	2000-07-04
Method and device for decomposing nitrogen oxides in the exhaust gas of an internal combustion engine Grant 5,974,789 - Mathes , et al. November 2, 1	1999-11-02
Premixing chamber for an exhaust gas purification system Grant 5,943,858 - Hofmann , et al. August 31, 1	1999-08-31
Method and device for introducing liquid into an exhaust-gas purification system Grant 5,884,475 - Hofmann , et al. March 23, 1	1999-03-23
Method for the catalytic conversion of nitrogen oxides present in the exhaust gas of an internal-combustion engine Grant 5,785,937 - Neufert , et al. July 28, 1	1998-07-28

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