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Christian BUSCH
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Patents Grants
last 30 patents
Information
Patent Grant
Balancing mechanism for scroll compressors
Patent number
12,049,896
Issue date
Jul 30, 2024
OET GmbH
Christian Busch
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Scroll machine with passage in spiral, method, vehicle air conditio...
Patent number
11,905,952
Issue date
Feb 20, 2024
OET GmbH
Christian Busch
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Displacement machine according to the spiral principle, method to r...
Patent number
11,448,218
Issue date
Sep 20, 2022
OET GmbH
Roman Lässer
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Displacement machine including only one displacement spiral passage...
Patent number
11,131,306
Issue date
Sep 28, 2021
OET GmbH
Frank Obrist
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Positive-displacement machine according to the spiral principle, me...
Patent number
10,801,496
Issue date
Oct 13, 2020
OET GmbH
Frank Obrist
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Scroll-type compressor and CO2 vehicle air conditioning system havi...
Patent number
9,512,840
Issue date
Dec 6, 2016
Obrist Engineering GmbH
Frank Obrist
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Scroll-type compressor and CO2 vehicle air conditioning system havi...
Patent number
9,291,165
Issue date
Mar 22, 2016
Obrist Engineering GmbH
Frank Obrist
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Device for the variable actuation of the gas exchange valves of int...
Patent number
7,296,546
Issue date
Nov 20, 2007
ThyssenKrupp Automotive AG
Helmut Schön
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
SCROLL COMPRESSOR FOR GENERATING OIL-FREE COMPRESSED AIR
Publication number
20240102470
Publication date
Mar 28, 2024
OET GmbH
Christian BUSCH
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
BALANCING MECHANISM FOR SCROLL COMPRESSORS
Publication number
20230323880
Publication date
Oct 12, 2023
OET GmbH
Christian BUSCH
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
POSITIVE DISPLACEMENT MACHINE, METHOD, VEHICLE AIR CONDITIONING SYS...
Publication number
20230175506
Publication date
Jun 8, 2023
OET GmbH
Christian BUSCH
B60 - VEHICLES IN GENERAL
Information
Patent Application
POSITIVE DISPLACEMENT MACHINE, METHOD, VEHICLE AIR CONDITIONING SYS...
Publication number
20230167821
Publication date
Jun 1, 2023
OET GmbH
Christian BUSCH
B60 - VEHICLES IN GENERAL
Information
Patent Application
HEATING/COOLING SYSTEM FOR A VEHICLE, IN PARTICULAR FOR AN ELECTRIC...
Publication number
20230141829
Publication date
May 11, 2023
OET GmbH
Christian BUSCH
B60 - VEHICLES IN GENERAL
Information
Patent Application
DISPLACEMENT MACHINE ACCORDING TO THE SPIRAL PRINCIPLE, METHOD FOR...
Publication number
20190072094
Publication date
Mar 7, 2019
OET GmbH
Roman LÄSSER
B60 - VEHICLES IN GENERAL
Information
Patent Application
DISPLACEMENT MACHINE ACCORDING TO THE SPIRAL PRINCIPLE, METHOD FOR...
Publication number
20180335032
Publication date
Nov 22, 2018
OET GmbH
Frank Obrist
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
POSITIVE-DISPLACEMENT MACHINE ACCORDING TO THE SPIRAL PRINCIPLE, ME...
Publication number
20180258933
Publication date
Sep 13, 2018
OET GmbH
Frank Obrist
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
SCROLL-TYPE COMPRESSOR AND CO2 VEHICLE AIR CONDITIONING SYSTEM HAVI...
Publication number
20140348681
Publication date
Nov 27, 2014
Obrist Engineering GmbH
Frank OBRIST
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
SCROLL-TYPE COMPRESSOR AND CO2 VEHICLE AIR CONDITIONING SYSTEM HAVI...
Publication number
20140348682
Publication date
Nov 27, 2014
Obrist Engineering GmbH
Frank OBRIST
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
TEMPERATURE-CONTROLLED BATTERY
Publication number
20130280575
Publication date
Oct 24, 2013
OBRIST POWERTRAIN GMBH
Frank Obrist
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Device for the variable actuation of the gas exchange valves of int...
Publication number
20060260574
Publication date
Nov 23, 2006
Helmut Schon
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES