Leybold Aktiengesellschaft

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Hanau, DE

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Patents Grantslast 30 patents

Information Patent Grant
Ion trap with ring-shaped ion storage cell and mass spectrometer
- Patent number 11,935,734
- Issue date Mar 19, 2024
- LEYBOLD GMBH
- Michel Aliman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mass spectrometer comprising an ionization device
- Patent number 11,875,985
- Issue date Jan 16, 2024
- LEYBOLD GMBH
- Leonid Gorkhover
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mass spectrometer and method for analysing a gas by mass spectrometry
- Patent number 11,791,147
- Issue date Oct 17, 2023
- LEYBOLD GMBH
- Anthony Hin Yiu Chung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for operating a vacuum pump system
- Patent number 11,719,231
- Issue date Aug 8, 2023
- LEYBOLD GMBH
- Matthias Nahrwold
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Multi-stage rotary vane pump
- Patent number 11,592,024
- Issue date Feb 28, 2023
- LEYBOLD GMBH
- Jean-Francois Aubert
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Vacuum pump
- Patent number 11,346,350
- Issue date May 31, 2022
- LEYBOLD GMBH
- Rainer Hölzer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Screw vacuum pump without internal cooling
- Patent number 11,300,123
- Issue date Apr 12, 2022
- LEYBOLD GMBH
- Thomas Dreifert
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Vacuum pump screw rotors with symmetrical profiles on low pitch sec...
- Patent number 11,293,435
- Issue date Apr 5, 2022
- LEYBOLD GMBH
- Thomas Dreifert
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Vacuum pump system and method for operating a vacuum pump system
- Patent number 11,286,934
- Issue date Mar 29, 2022
- LEYBOLD GMBH
- Max Pelikan
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Vacuum pump having a silencer
- Patent number 11,274,668
- Issue date Mar 15, 2022
- LEYBOLD GMBH
- Dieter Kolvenbach
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Multi-stage rotary lobe pump
- Patent number 11,255,328
- Issue date Feb 22, 2022
- LEYBOLD GMBH
- Dieter Kolvenbach
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Connection device
- Patent number 11,143,351
- Issue date Oct 12, 2021
- LEYBOLD GMBH
- Heinrich Engländer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method for analyzing a gas by mass spectrometry, and mass spectrometer
- Patent number 11,107,670
- Issue date Aug 31, 2021
- LEYBOLD GMBH
- Michel Aliman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for storing kinetic energy
- Patent number 10,944,308
- Issue date Mar 9, 2021
- LEYBOLD GMBH
- Heinrich Engländer
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Vacuum pump drive with star-delta switchover
- Patent number 10,931,218
- Issue date Feb 23, 2021
- LEYBOLD GMBH
- Sebastian Walzel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for mass spectrometric examination of gas mixtures and mass...
- Patent number 10,903,060
- Issue date Jan 26, 2021
- LEYBOLD GMBH
- Hin Yiu Anthony Chung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dry vacuum pump with pressurized bearing and seal
- Patent number 10,851,783
- Issue date Dec 1, 2020
- LEYBOLD GMBH
- Peter Birch
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Vacuum pump system
- Patent number 10,465,686
- Issue date Nov 5, 2019
- LEYBOLD GMBH
- Thomas Dreifert
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Vacuum-pump rotor
- Patent number 10,393,124
- Issue date Aug 27, 2019
- LEYBOLD GMBH
- Rainer Hölzer
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Diffusion pump to supply heat from a condenser to a heating element
- Patent number 10,337,531
- Issue date Jul 2, 2019
- LEYBOLD GMBH
- Hans-Werner Schweizer
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Vacuum pump
- Patent number 10,221,864
- Issue date Mar 5, 2019
- LEYBOLD GMBH
- Rainer Hölzer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Rotor disc and rotor for a vacuum pump
- Patent number 9,932,987
- Issue date Apr 3, 2018
- LEYBOLD GMBH
- Heinrich Engländer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Leak detection device and method for checking objects for fluid tig...
- Patent number 9,841,342
- Issue date Dec 12, 2017
- LEYBOLD GMBH
- Gerhard Wilhelm Walter
- G01 - MEASURING TESTING
Information Patent Grant
Friction vacuum pump with cooling arrangement
- Patent number 6,019,581
- Issue date Feb 1, 2000
- Leybold Aktiengesellschaft
- Friedrich von Schulz-Hausmann
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Process for operating a dry-compression vacuum pump as well as a su...
- Patent number 5,975,857
- Issue date Nov 2, 1999
- Leybold Aktiengesellschaft
- Monika Kuhn
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Sealing system for a vertically disposed shaft
- Patent number 5,961,124
- Issue date Oct 5, 1999
- Leybold Aktiengesellschaft
- Heinz K. Muller
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Penning type gauge head with ignition aid
- Patent number 5,923,172
- Issue date Jul 13, 1999
- Leybold Aktiengesellschaft
- Gerhard Kuster
- G01 - MEASURING TESTING
Information Patent Grant
Countercurrent sniffing leak detector
- Patent number 5,907,092
- Issue date May 25, 1999
- Leybold Aktiengesellschaft
- Thomas Bohm
- G01 - MEASURING TESTING
Information Patent Grant
Test gas leakage detector
- Patent number 5,900,537
- Issue date May 4, 1999
- Leybold Aktiengesellschaft
- Thomas Bohm
- G01 - MEASURING TESTING
Information Patent Grant
Method of operating a cryogenic cooling device, and a cryogenic coo...
- Patent number 5,878,580
- Issue date Mar 9, 1999
- Leybold Aktiengesellschaft
- Ernst Schilling
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

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Patents Applicationslast 30 patents

Information Patent Application
VACUUM SYSTEM AND METHOD FOR STERILIZATION
- Publication number 20240138448
- Publication date May 2, 2024
- Leybold GmbH
- Sabastian Stefan Rosenstraeter
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
PUMP SYSTEM
- Publication number 20240093691
- Publication date Mar 21, 2024
- Leybold GmbH
- Michael Pajonk
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
GEAR WEAR DETECTION IN INTERMESHING RUNNING GEARS
- Publication number 20240068474
- Publication date Feb 29, 2024
- Leybold GmbH
- Dirk Schiller
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHOD FOR OPERATING A SCROLL VACUUM PUMP
- Publication number 20230392600
- Publication date Dec 7, 2023
- Leybold GmbH
- Alexander Kaiser
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHOD FOR OPERATING A PUMP SYSTEM
- Publication number 20230366392
- Publication date Nov 16, 2023
- Leybold GmbH
- Yun Shi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VACUUM PUMP
- Publication number 20230323879
- Publication date Oct 12, 2023
- Leybold GmbH
- Dirk Schiller
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
GUIDE DEVICE, COOLANT DUCT AND DIFFUSION VACUUM PUMP
- Publication number 20230323899
- Publication date Oct 12, 2023
- Leybold GmbH
- Sascha Georg Werker
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HOLDING DEVICE FOR AT LEAST ONE FILAMENT AND MASS SPECTROMETER
- Publication number 20230084351
- Publication date Mar 16, 2023
- Leybold GmbH
- Niklas Pengemann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VACUUM PUMP SYSTEM AND METHOD FOR OPERATING A VACUUM PUMP SYSTEM
- Publication number 20230033429
- Publication date Feb 2, 2023
- Leybold GmbH
- Max Pelikan
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MASS SPECTROMETER AND METHOD FOR CALIBRATING A MASS SPECTROMETER
- Publication number 20220392754
- Publication date Dec 8, 2022
- Leybold GmbH
- Leonid Gorkhover
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ION TRAP WITH RING-SHAPED ION STORAGE CELL AND MASS SPECTROMETER
- Publication number 20220367168
- Publication date Nov 17, 2022
- Leybold GmbH
- Michel Aliman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IONIZATION DEVICE AND MASS SPECTROMETER
- Publication number 20220230865
- Publication date Jul 21, 2022
- Leybold GmbH
- Yessica Brachthaeuser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MASS SPECTROMETER COMPRISING AN IONIZATION DEVICE
- Publication number 20220172941
- Publication date Jun 2, 2022
- Leybold GmbH
- Leonid Gorkhover
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VACUUM PUMP HAVING A SILENCER
- Publication number 20220128055
- Publication date Apr 28, 2022
- Leybold GmbH
- Dieter Kolvenbach
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FOOD PROCESSING AND/OR PACKAGING DEVICE AND METHOD FOR CLEANING SUC...
- Publication number 20220047749
- Publication date Feb 17, 2022
- Leybold GmbH
- Peter Birch
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
MASS SPECTROMETER AND METHOD FOR ANALYSING A GAS BY MASS SPECTROMETRY
- Publication number 20220005682
- Publication date Jan 6, 2022
- Leybold GmbH
- Anthony Hin Yiu Chung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR OPERATING A VACUUM PUMP SYSTEM
- Publication number 20210381499
- Publication date Dec 9, 2021
- Leybold GmbH
- Matthias Nahrwold
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Vacuum Pump
- Publication number 20210310488
- Publication date Oct 7, 2021
- Leybold GmbH
- Joeri Coeckelbergs
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DUAL OR MULTI-SHAFT VACUUM PUMP
- Publication number 20210270270
- Publication date Sep 2, 2021
- Leybold GmbH
- Dirk Schiller
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MULTI-STAGE ROTARY PISTON PUMP
- Publication number 20210140430
- Publication date May 13, 2021
- Leybold GmbH
- Thomas DREIFERT
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
REFRIGERATION MACHINE
- Publication number 20200386455
- Publication date Dec 10, 2020
- Leybold GmbH
- Bernhard Fischer
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
COMPRESSOR
- Publication number 20200362861
- Publication date Nov 19, 2020
- Leybold GmbH
- Thomas DREIFERT
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SCREW ROTOR
- Publication number 20200325897
- Publication date Oct 15, 2020
- Leybold GmbH
- Thomas DREIFERT
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MULTI-STAGE ROTARY LOBE PUMP
- Publication number 20190376515
- Publication date Dec 12, 2019
- Leybold GmbH
- Dieter Kolvenbach
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VACUUM PUMP SYSTEM AND METHOD FOR OPERATING A VACUUM PUMP SYSTEM
- Publication number 20190345938
- Publication date Nov 14, 2019
- Leybold GmbH
- Max Perlikan
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DEVICE AND METHOD FOR DRIVING A VACUUM PUMP
- Publication number 20190301469
- Publication date Oct 3, 2019
- Leybold GmbH
- Markus Liessmann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VACUUM-PUMP ROTOR
- Publication number 20190264686
- Publication date Aug 29, 2019
- Leybold GmbH
- Thomas DREIFERT
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VACUUM PUMP SCREW ROTOR
- Publication number 20190211822
- Publication date Jul 11, 2019
- Leybold GmbH
- Thomas DREIFERT
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SCREW-TYPE VACUUM PUMP
- Publication number 20190203711
- Publication date Jul 4, 2019
- Leybold GmbH
- Thomas DREIFERT
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VACUUM PUMP HAVING A SILENCER
- Publication number 20190113036
- Publication date Apr 18, 2019
- Leybold GmbH
- Dieter Kolvenbach
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

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Trademarklast 30 trademarks

Information Trademark
79373016 - HEX@
- Serial number 79373016
- Filing date May 5, 2023
- Leybold GmbH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
88716488 - CLAWVAC
- Serial number 88716488
- Registration number 6138285
- Filing date Dec 5, 2019
- Leybold GmbH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
88111061 - LEYSPEC
- Serial number 88111061
- Registration number 5860409
- Filing date Sep 10, 2018
- Leybold GmbH
- 7 - Machines and machine tools
Information Trademark
88100576 - NOVADRY
- Serial number 88100576
- Registration number 5818129
- Filing date Aug 31, 2018
- Leybold GmbH
- 7 - Machines and machine tools
Information Trademark
88036586 - VARODRY
- Serial number 88036586
- Registration number 5817827
- Filing date Jul 13, 2018
- Leybold GmbH
- 7 - Machines and machine tools
Information Trademark
79219827 - PHOENIX QUADRO
- Serial number 79219827
- Registration number 5478010
- Filing date Sep 7, 2017
- Leybold GmbH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79219828 - PHOENIX VARIO
- Serial number 79219828
- Registration number 5478011
- Filing date Sep 7, 2017
- Leybold GmbH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79219829 - PHOENIX MAGNO
- Serial number 79219829
- Registration number 5478012
- Filing date Sep 7, 2017
- Leybold GmbH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79215334 - VACUBE
- Serial number 79215334
- Registration number 5435630
- Filing date Jul 7, 2017
- Leybold GmbH
- 7 - Machines and machine tools
Information Trademark
79215418 - CLAWVAC
- Serial number 79215418
- Filing date Jul 7, 2017
- Leybold GmbH
- 7 - Machines and machine tools
Information Trademark
79220997 - L
- Serial number 79220997
- Registration number 5742067
- Filing date Feb 7, 2017
- Leybold GmbH
- 4 - Industrial oils and greases
Information Trademark
79217750 - L
- Serial number 79217750
- Registration number 5693915
- Filing date Feb 4, 2017
- Leybold GmbH
- 4 - Industrial oils and greases
Information Trademark
79218034 - LEYBOLD
- Serial number 79218034
- Registration number 5682547
- Filing date Feb 4, 2017
- Leybold GmbH
- 4 - Industrial oils and greases
Information Trademark
79227868 - LEYBOLD
- Serial number 79227868
- Registration number 5808941
- Filing date Dec 14, 2016
- Leybold GmbH
- 4 - Industrial oils and greases
Information Trademark
79216104 - LEYBOLD
- Serial number 79216104
- Registration number 5667687
- Filing date Dec 14, 2016
- Leybold GmbH
- 4 - Industrial oils and greases
Information Trademark
79200618 - GRAPHIX
- Serial number 79200618
- Registration number 5357101
- Filing date Oct 19, 2016
- Leybold GmbH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79196712 - PHOENIX
- Serial number 79196712
- Registration number 5326377
- Filing date Aug 22, 2016
- Leybold GmbH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79175843 - ECODRY
- Serial number 79175843
- Registration number 4948710
- Filing date Aug 18, 2015
- Oerlikon Leybold Vacuum GmbH
- 7 - Machines and machine tools
Information Trademark
79120325 - LEYPAD
- Serial number 79120325
- Registration number 4476468
- Filing date Aug 14, 2012
- Oerlikon Leybold Vacuum GmbH
- 7 - Machines and machine tools
Information Trademark
79119904 - LEYAPP
- Serial number 79119904
- Registration number 4476466
- Filing date Aug 14, 2012
- Oerlikon Leybold Vacuum GmbH
- 7 - Machines and machine tools
Information Trademark
79119452 - LEYASSIST
- Serial number 79119452
- Registration number 4456959
- Filing date Jul 20, 2012
- Oerlikon Leybold Vacuum GmbH
- 7 - Machines and machine tools
Information Trademark
79119850 - COOL.DRIVE
- Serial number 79119850
- Registration number 4460467
- Filing date May 25, 2012
- Oerlikon Leybold Vacuum GmbH
- 7 - Machines and machine tools
Information Trademark
79116034 - CRYOVISION
- Serial number 79116034
- Registration number 4434325
- Filing date May 24, 2012
- Oerlikon Leybold Vacuum GmbH
- 7 - Machines and machine tools
Information Trademark
79089597 - LEYBONOL
- Serial number 79089597
- Registration number 4047532
- Filing date Jul 13, 2010
- Oerlikon Leybold Vacuum GmbH
- 4 - Industrial oils and greases
Information Trademark
79088699 - NAVIVAC
- Serial number 79088699
- Registration number 4017871
- Filing date Mar 31, 2010
- Oerlikon Leybold Vacuum GmbH
- 7 - Machines and machine tools
Information Trademark
79083586 - VACVISION
- Serial number 79083586
- Registration number 3976623
- Filing date Mar 31, 2010
- Oerlikon Leybold Vacuum GmbH
- 7 - Machines and machine tools
Information Trademark
79071567 - LEYBOLD VACUUM ACADEMY
- Serial number 79071567
- Registration number 4085647
- Filing date Mar 11, 2009
- Oerlikon Leybold Vacuum GmbH
- 16 - Paper, cardboard and goods made from these materials, not included in other classes
Information Trademark
79067403 - LVO
- Serial number 79067403
- Registration number 3737201
- Filing date Jan 28, 2009
- Oerlikon Leybold Vacuum GmbH
- 4 - Industrial oils and greases
Information Trademark
79064869 - LEYBOLD DIDACTIC
- Serial number 79064869
- Registration number 3718831
- Filing date Nov 13, 2008
- Oerlikon Leybold Vacuum GmbH
- 16 - Paper, cardboard and goods made from these materials, not included in other classes
Information Trademark
79044810 - TURBOSTREAM
- Serial number 79044810
- Registration number 3499359
- Filing date Oct 1, 2007
- Oerlikon Leybold Vacuum GmbH
- 7 - Machines and machine tools

Leybold Aktiengesellschaft

Organization

Patents Grantslast 30 patents

Ion trap with ring-shaped ion storage cell and mass spectrometer

Mass spectrometer comprising an ionization device

Mass spectrometer and method for analysing a gas by mass spectrometry

Method for operating a vacuum pump system

Multi-stage rotary vane pump

Vacuum pump

Screw vacuum pump without internal cooling

Vacuum pump screw rotors with symmetrical profiles on low pitch sec...

Vacuum pump system and method for operating a vacuum pump system

Vacuum pump having a silencer

Multi-stage rotary lobe pump

Connection device

Method for analyzing a gas by mass spectrometry, and mass spectrometer

Device for storing kinetic energy

Vacuum pump drive with star-delta switchover

Method for mass spectrometric examination of gas mixtures and mass...

Dry vacuum pump with pressurized bearing and seal

Vacuum pump system

Vacuum-pump rotor

Diffusion pump to supply heat from a condenser to a heating element

Vacuum pump

Rotor disc and rotor for a vacuum pump

Leak detection device and method for checking objects for fluid tig...

Friction vacuum pump with cooling arrangement

Process for operating a dry-compression vacuum pump as well as a su...

Sealing system for a vertically disposed shaft

Penning type gauge head with ignition aid

Countercurrent sniffing leak detector

Test gas leakage detector

Method of operating a cryogenic cooling device, and a cryogenic coo...

Patents Applicationslast 30 patents

VACUUM SYSTEM AND METHOD FOR STERILIZATION

PUMP SYSTEM

GEAR WEAR DETECTION IN INTERMESHING RUNNING GEARS

METHOD FOR OPERATING A SCROLL VACUUM PUMP

METHOD FOR OPERATING A PUMP SYSTEM

VACUUM PUMP

GUIDE DEVICE, COOLANT DUCT AND DIFFUSION VACUUM PUMP

HOLDING DEVICE FOR AT LEAST ONE FILAMENT AND MASS SPECTROMETER

VACUUM PUMP SYSTEM AND METHOD FOR OPERATING A VACUUM PUMP SYSTEM

MASS SPECTROMETER AND METHOD FOR CALIBRATING A MASS SPECTROMETER

ION TRAP WITH RING-SHAPED ION STORAGE CELL AND MASS SPECTROMETER

IONIZATION DEVICE AND MASS SPECTROMETER

MASS SPECTROMETER COMPRISING AN IONIZATION DEVICE

VACUUM PUMP HAVING A SILENCER

FOOD PROCESSING AND/OR PACKAGING DEVICE AND METHOD FOR CLEANING SUC...

MASS SPECTROMETER AND METHOD FOR ANALYSING A GAS BY MASS SPECTROMETRY

METHOD FOR OPERATING A VACUUM PUMP SYSTEM

Vacuum Pump

DUAL OR MULTI-SHAFT VACUUM PUMP

MULTI-STAGE ROTARY PISTON PUMP

REFRIGERATION MACHINE

COMPRESSOR

SCREW ROTOR

MULTI-STAGE ROTARY LOBE PUMP

VACUUM PUMP SYSTEM AND METHOD FOR OPERATING A VACUUM PUMP SYSTEM

DEVICE AND METHOD FOR DRIVING A VACUUM PUMP

VACUUM-PUMP ROTOR

VACUUM PUMP SCREW ROTOR

SCREW-TYPE VACUUM PUMP

VACUUM PUMP HAVING A SILENCER

Trademarklast 30 trademarks

79373016 - HEX@

88716488 - CLAWVAC

88111061 - LEYSPEC

88100576 - NOVADRY

88036586 - VARODRY

79219827 - PHOENIX QUADRO

79219828 - PHOENIX VARIO

79219829 - PHOENIX MAGNO

79215334 - VACUBE

79215418 - CLAWVAC

79220997 - L

79217750 - L

79218034 - LEYBOLD

79227868 - LEYBOLD

79216104 - LEYBOLD