Leonhard Walz

Person

Neu-Ulm, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Purification device for gases
- Patent number 6,444,178
- Issue date Sep 3, 2002
- DaimlerChrysler AG
- Martin Hartweg
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Purification device having a porous body for purifying pollutants f...
- Patent number 6,200,535
- Issue date Mar 13, 2001
- DaimlerChrysler AG
- Martin Hartweg
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Process for reducing NO.sub.x from exhaust fumes
- Patent number 6,153,161
- Issue date Nov 28, 2000
- BASF Aktiengesellschaft
- Thomas Fetzer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for the reduction of nitrogen oxides
- Patent number 6,153,162
- Issue date Nov 28, 2000
- BASF Aktiengesellschaft
- Thomas Fetzer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst, method for its production and use of same
- Patent number 6,030,589
- Issue date Feb 29, 2000
- DaimlerChrysler AG
- Martin Hartweg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for operating a purification device for gases as well as a p...
- Patent number 6,027,703
- Issue date Feb 22, 2000
- DaimlerChrysler AG
- Martin Hartweg
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for operating a purification device, a purification device a...
- Patent number 6,004,520
- Issue date Dec 21, 1999
- Daimler-Benz AG
- Martin Hartweg
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Catalyst and a method for its production and use of same
- Patent number 5,965,099
- Issue date Oct 12, 1999
- Daimler-Benz Aktiengesellschaft
- Martin Hartweg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst and process for its production
- Patent number 5,945,080
- Issue date Aug 31, 1999
- Daimler-Benz AG
- Martin Hartweg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst and a method for its production and use of same
- Patent number 5,905,056
- Issue date May 18, 1999
- Daimler-Benz Aktiengesellschaft
- Martin Hartweg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for absorbing and desorbing nitrogen oxides in exhaust gases
- Patent number 5,851,501
- Issue date Dec 22, 1998
- Daimler-Benz AG
- Bernd Krutzsch
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Catalyst and process for its production
- Patent number 5,750,460
- Issue date May 12, 1998
- Daimler-Benz AG
- Martin Hartweg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for making high temperature Bi-Sr-Ca-Cu oxide superconductor
- Patent number 5,703,021
- Issue date Dec 30, 1997
- Hoechst Aktiengesellschaft
- Hans-Georg von Schnering
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Zeolite-spinel catalyst for the reduction of nitrogen oxides and th...
- Patent number 5,580,534
- Issue date Dec 3, 1996
- Daimler-Benz AG
- Martin Hartweg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Superconductors Bi-Sr-Cu-O
- Patent number 4,990,488
- Issue date Feb 5, 1991
- Hoechst Aktiengesellschaft
- Hans-Georg von Schnering
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Leonhard Walz

Person

Patents Grantslast 30 patents

Purification device for gases

Purification device having a porous body for purifying pollutants f...

Process for reducing NO.sub.x from exhaust fumes

Method for the reduction of nitrogen oxides

Catalyst, method for its production and use of same

Method for operating a purification device for gases as well as a p...

Method for operating a purification device, a purification device a...

Catalyst and a method for its production and use of same

Catalyst and process for its production

Catalyst and a method for its production and use of same

Process for absorbing and desorbing nitrogen oxides in exhaust gases

Catalyst and process for its production

Process for making high temperature Bi-Sr-Ca-Cu oxide superconductor

Zeolite-spinel catalyst for the reduction of nitrogen oxides and th...

Superconductors Bi-Sr-Cu-O