Assignee
OERLIKON LEYBOLD VACUUM GMBH
DE·14 granted patents·23 pending applications·76 citations·filing 2002–2014
Top patents by PatentIndex Score
37 records- 0177USD630229SVacuum pumpOERLIKON LEYBOLD VACUUM GMBH·Filed 2009·Granted Jan 4, 2011·23 cites·1 claims
- 0269USD617814SVacuum pumpOERLIKON LEYBOLD VACUUM GMBH·Filed 2009·Granted Jun 15, 2010·16 cites·1 claims
- 0364US7544046B2Vacuum pumpOERLIKON LEYBOLD VACUUM GMBH·Filed 2003·Granted Jun 9, 2009·11 cites·11 claims
- 0458US9932987B2Rotor disc and rotor for a vacuum pumpOERLIKON LEYBOLD VACUUM GMBH·Filed 2014·Granted Apr 3, 2018·0 cites·21 claims
- 0557US7415829B2Piston compressorOERLIKON LEYBOLD VACUUM GMBH·Filed 2003·Granted Aug 26, 2008·5 cites·18 claims
- 0656US7559752B2Dual-shaft vacuum pumpOERLIKON LEYBOLD VACUUM GMBH·Filed 2003·Granted Jul 14, 2009·6 cites·14 claims
- 0754US10221864B2Vacuum pumpOERLIKON LEYBOLD VACUUM GMBH·Filed 2014·Granted Mar 5, 2019·0 cites·9 claims
- 0853US7232295B2Tempering method for a screw-type vacuum pumpOERLIKON LEYBOLD VACUUM GMBH·Filed 2002·Granted Jun 19, 2007·6 cites·25 claims
- 0951US2016273809A1Cold header for cryogenic refrigerating machineOERLIKON LEYBOLD VACUUM GMBH·Filed 2014·Application pending·0 cites
- 1048US7240536B2Test-gas leak detectorOERLIKON LEYBOLD VACUUM GMBH·Filed 2003·Granted Jul 10, 2007·5 cites·17 claims
- 1148US2010072845A1Method for determination of resonant frequencies of a rotor using magnetic bearingsOERLIKON LEYBOLD VACUUM GMBH·Filed 2008·Application pending·0 cites
- 1247US9017051B2Rotary vacuum pump with a discharge compensating channelOERLIKON LEYBOLD VACUUM GMBH·Filed 2013·Granted Apr 28, 2015·0 cites·10 claims
- 1347US2011255999A1Use of a rolling-element bearing for bearing rotating components in vacuum devices and vacuum deviceOERLIKON LEYBOLD VACUUM GMBH·Filed 2009·Application pending·0 cites
- 1447US2010303653A1Turbomolecular pumpOERLIKON LEYBOLD VACUUM GMBH·Filed 2008·Application pending·0 cites
- 1546US7186098B2Eccentric pump and method for operation of said pumpOERLIKON LEYBOLD VACUUM GMBH·Filed 2003·Granted Mar 6, 2007·2 cites·40 claims
- 1646US2010303650A1Current leadthrough for a vacuum pumpOERLIKON LEYBOLD VACUUM GMBH·Filed 2008·Application pending·0 cites
- 1746US2010196180A1Vacuum pumpOERLIKON LEYBOLD VACUUM GMBH·Filed 2008·Application pending·0 cites
- 1846US2011081231A1Pump bearing arrangementOERLIKON LEYBOLD VACUUM GMBH·Filed 2008·Application pending·0 cites
- 1945US2014369809A1Turbomolecular pumpOERLIKON LEYBOLD VACUUM GMBH·Filed 2013·Application pending·0 cites
- 2045US2010260594A1Vacuum lineOERLIKON LEYBOLD VACUUM GMBH·Filed 2008·Application pending·0 cites
- 2145US2010086883A1Method for reacting self-igniting dusts in a vacuum pump deviceOERLIKON LEYBOLD VACUUM GMBH·Filed 2007·Application pending·0 cites
- 2244US2010322798A1Rapidly rotating vacuum pumpOERLIKON LEYBOLD VACUUM GMBH·Filed 2008·Application pending·0 cites
- 2344US2009180890A1Rotors or stators of a turbomolecular pumpOERLIKON LEYBOLD VACUUM GMBH·Filed 2007·Application pending·0 cites
- 2443US2010047095A1Vacuum pumpOERLIKON LEYBOLD VACUUM GMBH·Filed 2007·Application pending·0 cites
- 2542US2010187415A1Turbomolecular pumpOERLIKON LEYBOLD VACUUM GMBH·Filed 2008·Application pending·0 cites
- 2642US2010199495A1Process for preparing rotors or stators of a turbomolecular pumpOERLIKON LEYBOLD VACUUM GMBH·Filed 2007·Application pending·0 cites
- 2742US2010054957A1Method for determining a statement of a state of a turbomolecular pump and a turbomolecular pumpOERLIKON LEYBOLD VACUUM GMBH·Filed 2007·Application pending·0 cites
- 2842US2016319823A1Driving and control device for a vacuum pump, vacuum pump, and method for producing a control circuit board for a vacuum pumpOERLIKON LEYBOLD VACUUM GMBH·Filed 2014·Application pending·0 cites
- 2942US2011232689A1Method for cleaning a vacuum pumpOERLIKON LEYBOLD VACUUM GMBH·Filed 2009·Application pending·0 cites
- 3041US2016290343A1Rotor device for a vacuum pump, and vacuum pumpOERLIKON LEYBOLD VACUUM GMBH·Filed 2014·Application pending·0 cites
- 3139US7264439B2Evacuating deviceOERLIKON LEYBOLD VACUUM GMBH·Filed 2003·Granted Sep 4, 2007·1 cites·5 claims
- 3235US7481066B2Vacuum deviceOERLIKON LEYBOLD VACUUM GMBH·Filed 2004·Granted Jan 27, 2009·0 cites·9 claims
- 3334US2011197659A1Method for determining an overall leakage rate of a vacuum system and vacuum systemOERLIKON LEYBOLD VACUUM GMBH·Filed 2009·Application pending·0 cites
- 3434US2011123328A1Vacuum pumpOERLIKON LEYBOLD VACUUM GMBH·Filed 2010·Application pending·0 cites
- 3531US2016290349A1Control method for the accerlation of a vacuum pump, in which method the input current of the control device is limitedOERLIKON LEYBOLD VACUUM GMBH·Filed 2014·Application pending·0 cites
- 3629US7213399B2Refrigerator comprising a regeneratorOERLIKON LEYBOLD VACUUM GMBH·Filed 2003·Granted May 8, 2007·1 cites·8 claims
- 3727US2015219102A1Vacuum pumpOERLIKON LEYBOLD VACUUM GMBH·Filed 2013·Application pending·0 cites
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