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Esslingen, DE
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Patents Grants
last 30 patents
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Patent Grant
Exhaust-gas burner for an exhaust-gas system of a motor vehicle, an...
Patent number
11,555,427
Issue date
Jan 17, 2023
Dr. Ing. h.c. F. Porsche Aktiengesellschaft
Uli Sofan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust-gas tract for a motor vehicle
Patent number
11,525,379
Issue date
Dec 13, 2022
Dr. Ing. h.c. F. Porsche Aktiengesellschaft
Uli Sofan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Holding device for an injection valve of an exhaust-gas burner, and...
Patent number
11,473,475
Issue date
Oct 18, 2022
Dr. Ing. h.c. F. Porsche Aktiengesellschaft
Uli Sofan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Catalytic converter for an internal combustion engine and method fo...
Patent number
11,352,929
Issue date
Jun 7, 2022
Dr. Ing. h.c.F. Porsche AG
Uli Sofan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
EXHAUST-GAS BURNER FOR AN EXHAUST-GAS SYSTEM OF A MOTOR VEHICLE, AN...
Publication number
20220112823
Publication date
Apr 14, 2022
Dr. Ing. h.c.F. Porsche Aktiengesellschaft
Uli Sofan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST-GAS TRACT FOR A MOTOR VEHICLE
Publication number
20220112826
Publication date
Apr 14, 2022
Dr. Ing. h.c.F. Porsche Aktiengesellschaft
Uli Sofan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
HOLDING DEVICE FOR AN INJECTION VALVE OF AN EXHAUST-GAS BURNER, AND...
Publication number
20220112830
Publication date
Apr 14, 2022
Dr. Ing. h.c.F. Porsche Aktiengesellschaft
Uli Sofan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CATALYTIC CONVERTER FOR AN INTERNAL COMBUSTION ENGINE AND METHOD FO...
Publication number
20200248601
Publication date
Aug 6, 2020
Dr. Ing. h.c.F. Porsche Aktiengesellschaft
Uli Sofan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES