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Christian Beyer

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Patents Grantslast 30 patents

  • 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

    Multi-inlet vacuum pump
    • Patent number 8,992,162
    • Issue date Mar 31, 2015
    • Oerlikon Leybold Vacuum GmbH
    • Markus Henry
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Multi-inlet vacuum pump
    • Patent number 8,926,266
    • Issue date Jan 6, 2015
    • Oerlikon Leybold Vacuum GmbH
    • Christian Beyer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Mass spectrometer arrangement
    • Patent number 8,106,354
    • Issue date Jan 31, 2012
    • Oerlikon Leybold Vacuum GmbH
    • Markus Henry
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump
    • Patent number 7,544,046
    • Issue date Jun 9, 2009
    • Oerlikon Leybold Vacuum GmbH
    • Christian Beyer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Test-gas leak detector
    • Patent number 7,240,536
    • Issue date Jul 10, 2007
    • Oerlikon Leybold Vacuum GmbH
    • Christian Beyer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump
    • Patent number 6,999,840
    • Issue date Feb 14, 2006
    • Leybold Vakuum GmbH
    • Jürgen Brezina
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Magnetic bearing
    • Patent number 6,914,361
    • Issue date Jul 5, 2005
    • Leybold Vakuum GmbH
    • Christian Beyer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Turbomolecular vacuum pump with the rotor and stator vanes
    • Patent number 6,910,861
    • Issue date Jun 28, 2005
    • Leybold Vakuum GmbH
    • Christian Beyer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump
    • Patent number 6,877,963
    • Issue date Apr 12, 2005
    • Leybold Vakuum GmbH
    • Christian Beyer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum conduit
    • Patent number 6,867,521
    • Issue date Mar 15, 2005
    • Leybold Vakuum GmbH
    • Christian Beyer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Magnetic bearing with damping
    • Patent number 6,833,643
    • Issue date Dec 21, 2004
    • Leybold Vakuum GmbH
    • Christian Beyer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump with vibration absorber
    • Patent number 6,814,550
    • Issue date Nov 9, 2004
    • Leybold Vakuum GmbH
    • Ralf Adamietz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotor fixture for a friction vacuum pump
    • Patent number 6,599,084
    • Issue date Jul 29, 2003
    • Leybold Vakuum GmbH
    • Günter Schütz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Frictional vacuum pump with chassis, rotor, housing and device fitt...
    • Patent number 6,457,954
    • Issue date Oct 1, 2002
    • Leybold Vakuum GmbH
    • Ralf Adamietz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Friction vacuum pump with a stator and a rotor
    • Patent number 6,435,811
    • Issue date Aug 20, 2002
    • Leybold Vakuum GmbH
    • Christian Beyer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Friction vacuum pump
    • Patent number 6,168,374
    • Issue date Jan 2, 2001
    • Leybold Vakuum GmbH
    • Robert Stolle
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Apparatus and method for regulating a pressure in a chamber
    • Patent number 5,944,049
    • Issue date Aug 31, 1999
    • Applied Materials, Inc.
    • Christian Beyer
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

  • Information Patent Application

    TURBOMOLECULAR PUMP
    • Publication number 20140369809
    • Publication date Dec 18, 2014
    • OERLIKON LEYBOLD VACUUM GMBH
    • Christian Beyer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LEAK DETECTION DEVICE AND METHOD FOR CHECKING OBJECTS FOR FLUID TIG...
    • Publication number 20140123732
    • Publication date May 8, 2014
    • Oerlikon Leybold Vaccuum GmbH
    • Gerhard Wilhelm Walter
    • G01 - MEASURING TESTING
  • Information Patent Application

    MULTI-INLET VACUUM PUMP
    • Publication number 20120087776
    • Publication date Apr 12, 2012
    • OERLIKON LEYBOLD VACUUM GMBH
    • Markus Henry
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MULTI-INLET VACUUM PUMP
    • Publication number 20110311348
    • Publication date Dec 22, 2011
    • OERLIKON LEYBOLD VACUUM GMBH
    • Christian Beyer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM PUMP
    • Publication number 20110123328
    • Publication date May 26, 2011
    • OERLIKON LEYBOLD VACUUM GMBH
    • Markus Henry
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM PUMP
    • Publication number 20110033317
    • Publication date Feb 10, 2011
    • Orelikon Leybold Vacuum GmbH
    • Alois Greven
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MASS SPECTROMETER ARRANGEMENT
    • Publication number 20100176294
    • Publication date Jul 15, 2010
    • OERLIKON LEYBOLD VACUUM GMBH
    • Markus Henry
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    High rotational speed vacuum pump
    • Publication number 20090202360
    • Publication date Aug 13, 2009
    • Karl-Heinrich Völker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Method For Cleaning a Vacuum Screw-Type Pump
    • Publication number 20080135066
    • Publication date Jun 12, 2008
    • Christian Beyer
    • B08 - CLEANING
  • Information Patent Application

    Vacuum Side-Channel Compressor
    • Publication number 20080112790
    • Publication date May 15, 2008
    • Christian Beyer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Test-gas leak detector
    • Publication number 20060169028
    • Publication date Aug 3, 2006
    • Christian Beyer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Method for producing the rotor of a drag vacuum pump and a rotor pr...
    • Publication number 20050220606
    • Publication date Oct 6, 2005
    • Christian Beyer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Vacuum pump
    • Publication number 20050129535
    • Publication date Jun 16, 2005
    • Christian Beyer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Vacuum pump
    • Publication number 20040260409
    • Publication date Dec 23, 2004
    • Jurgen Brezina
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Magnetic bearing
    • Publication number 20040174080
    • Publication date Sep 9, 2004
    • Christian Beyer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Vacuum conduit
    • Publication number 20040135449
    • Publication date Jul 15, 2004
    • Christian Beyer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Turbomolecular vacuum pump with rows of rotor blades and rows of st...
    • Publication number 20040091351
    • Publication date May 13, 2004
    • Ralf Adamietz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Turbomolecular vacuum pump with the rotor and stator vanes
    • Publication number 20040037695
    • Publication date Feb 26, 2004
    • Christian Beyer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Oscillation piston pump
    • Publication number 20040028532
    • Publication date Feb 12, 2004
    • Christian Beyer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Vacuum pump
    • Publication number 20030180162
    • Publication date Sep 25, 2003
    • Christian Beyer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Magnetic bearing with damping
    • Publication number 20030155830
    • Publication date Aug 21, 2003
    • Christian Beyer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...