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Thomas Schulenburg
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Isenbuettel, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Exhaust gas heat recovery system and exhaust system
Patent number
11,326,498
Issue date
May 10, 2022
Volkswagen Aktiengesellschaft
André Horn
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Internal combustion engine having an exhaust heat recovery system a...
Patent number
11,035,270
Issue date
Jun 15, 2021
Volkswagen Aktiengesellschaft
Artur Semke
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Axial-piston motor and cyclic process device
Patent number
10,781,801
Issue date
Sep 22, 2020
Volkswagen Aktiengesellschaft
Asmus Carstensen
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Drive unit for a motor vehicle
Patent number
9,670,836
Issue date
Jun 6, 2017
Volkswagen Aktiengesellschaft
Asmus Carstensen
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Heat exchange device and drive unit for a motor vehicle
Patent number
9,458,752
Issue date
Oct 4, 2016
Volkswagen Aktiengesellschaft
Asmus Carstensen
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
INTERNAL COMBUSTION ENGINE HAVING AN EXHAUST HEAT RECOVERY SYSTEM A...
Publication number
20200392883
Publication date
Dec 17, 2020
Volkswagen Aktiengesellschaft
Artur Semke
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
EXHAUST GAS HEAT RECOVERY SYSTEM AND EXHAUST SYSTEM
Publication number
20200392885
Publication date
Dec 17, 2020
Volkswagen Aktiengesellschaft
André HORN
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
AXIAL-PISTON MOTOR AND CYCLIC PROCESS DEVICE
Publication number
20200011306
Publication date
Jan 9, 2020
Volkswagen Aktiengesellschaft
Asmus CARSTENSEN
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
HEAT EXCHANGE DEVICE AND DRIVE UNIT FOR A MOTOR VEHICLE
Publication number
20150013335
Publication date
Jan 15, 2015
Volkswagen Aktiengesellschaft
Asmus CARSTENSEN
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
DRIVE UNIT FOR A MOTOR VEHICLE
Publication number
20150013328
Publication date
Jan 15, 2015
Volkswagen Aktiengesellschaft
Asmus CARSTENSEN
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS