Assignee
LEYBOLD GMBH
DE·27 granted patents·26 pending applications·15 citations·filing 2015–2023
Top patents by PatentIndex Score
53 records- 0186US10903060B2Method for mass spectrometric examination of gas mixtures and mass spectrometer thereforLEYBOLD GMBH·Filed 2016·Granted Jan 26, 2021·2 cites·20 claims
- 0283US11286934B2Vacuum pump system and method for operating a vacuum pump systemLEYBOLD GMBH·Filed 2017·Granted Mar 29, 2022·3 cites·19 claims
- 0381US11107670B2Method for analyzing a gas by mass spectrometry, and mass spectrometerLEYBOLD GMBH·Filed 2019·Granted Aug 31, 2021·3 cites·18 claims
- 0477US10931218B2Vacuum pump drive with star-delta switchoverLEYBOLD GMBH·Filed 2017·Granted Feb 23, 2021·3 cites·4 claims
- 0572US11791147B2Mass spectrometer and method for analysing a gas by mass spectrometryLEYBOLD GMBH·Filed 2019·Granted Oct 17, 2023·2 cites·29 claims
- 0671US11274668B2Vacuum pump having a silencerLEYBOLD GMBH·Filed 2017·Granted Mar 15, 2022·1 cites·9 claims
- 0768US12378961B2Screw pump with a tapered suction-side section and a pressure-side section with a decreasing clearanceLEYBOLD GMBH·Filed 2022·Granted Aug 5, 2025·0 cites·21 claims
- 0865US12140146B2Vacuum pump system and method for operating a vacuum pump systemLEYBOLD GMBH·Filed 2022·Granted Nov 12, 2024·0 cites·7 claims
- 0965US10944308B2Device for storing kinetic energyLEYBOLD GMBH·Filed 2016·Granted Mar 9, 2021·1 cites·18 claims
- 1065US2024138448A1Vacuum system and method for sterilizationLEYBOLD GMBH·Filed 2022·Application pending·0 cites
- 1164US2022128055A1Vacuum pump having a silencerLEYBOLD GMBH·Filed 2022·Application pending·0 cites
- 1264US2025369450A1Method for a vacuum pump systemLEYBOLD GMBH·Filed 2023·Application pending·0 cites
- 1361US11293435B2Vacuum pump screw rotors with symmetrical profiles on low pitch sectionsLEYBOLD GMBH·Filed 2017·Granted Apr 5, 2022·0 cites·17 claims
- 1461US2024424514A1Cooling device, method for cooling a cooling element and layer deposition apparatusLEYBOLD GMBH·Filed 2022·Application pending·0 cites
- 1559US12461008B2Particle detector for detecting charged particlesLEYBOLD GMBH·Filed 2021·Granted Nov 4, 2025·0 cites·12 claims
- 1658US11300123B2Screw vacuum pump without internal coolingLEYBOLD GMBH·Filed 2017·Granted Apr 12, 2022·0 cites·19 claims
- 1755US11875985B2Mass spectrometer comprising an ionization deviceLEYBOLD GMBH·Filed 2020·Granted Jan 16, 2024·0 cites·13 claims
- 1855US11346350B2Vacuum pumpLEYBOLD GMBH·Filed 2019·Granted May 31, 2022·0 cites·9 claims
- 1955US10851783B2Dry vacuum pump with pressurized bearing and sealLEYBOLD GMBH·Filed 2016·Granted Dec 1, 2020·0 cites·19 claims
- 2052US11935734B2Ion trap with ring-shaped ion storage cell and mass spectrometerLEYBOLD GMBH·Filed 2020·Granted Mar 19, 2024·0 cites·12 claims
- 2152US11255328B2Multi-stage rotary lobe pumpLEYBOLD GMBH·Filed 2018·Granted Feb 22, 2022·0 cites·16 claims
- 2251US12278100B2Holding device for at least one filament and mass spectrometerLEYBOLD GMBH·Filed 2020·Granted Apr 15, 2025·0 cites·17 claims
- 2351US12176199B2Ionization device and mass spectrometerLEYBOLD GMBH·Filed 2020·Granted Dec 24, 2024·0 cites·11 claims
- 2451US10337531B2Diffusion pump to supply heat from a condenser to a heating elementLEYBOLD GMBH·Filed 2015·Granted Jul 2, 2019·0 cites·15 claims
- 2549US11143351B2Connection deviceLEYBOLD GMBH·Filed 2016·Granted Oct 12, 2021·0 cites·20 claims
- 2649US2026071636A1Vacuum pump with an eddy current damperLEYBOLD GMBH·Filed 2023·Application pending·0 cites
- 2749US2020362861A1CompressorLEYBOLD GMBH·Filed 2019·Application pending·0 cites
- 2848US2020325897A1Screw rotorLEYBOLD GMBH·Filed 2018·Application pending·0 cites
- 2948US2021270270A1Dual or multi-shaft vacuum pumpLEYBOLD GMBH·Filed 2019·Application pending·0 cites
- 3046US2023366392A1Method for operating a pump systemLEYBOLD GMBH·Filed 2021·Application pending·0 cites
- 3145US10648474B2Device and method for driving a vacuum pumpLEYBOLD GMBH·Filed 2017·Granted May 12, 2020·0 cites·15 claims
- 3245US10465686B2Vacuum pump systemLEYBOLD GMBH·Filed 2015·Granted Nov 5, 2019·0 cites·20 claims
- 3345US2023323899A1Guide device, coolant duct and diffusion vacuum pumpLEYBOLD GMBH·Filed 2021·Application pending·0 cites
- 3444US11988211B2Vacuum pumpLEYBOLD GMBH·Filed 2019·Granted May 21, 2024·0 cites·10 claims
- 3544US10393124B2Vacuum-pump rotorLEYBOLD GMBH·Filed 2016·Granted Aug 27, 2019·0 cites·18 claims
- 3644US2023392600A1Method for operating a scroll vacuum pumpLEYBOLD GMBH·Filed 2021·Application pending·0 cites
- 3744US2024068474A1Gear wear detection in intermeshing running gearsLEYBOLD GMBH·Filed 2022·Application pending·0 cites
- 3844US2021140430A1Multi-stage rotary piston pumpLEYBOLD GMBH·Filed 2018·Application pending·0 cites
- 3943US2024302852A1Method for operating a vacuum pump and vacuum pumpLEYBOLD GMBH·Filed 2022·Application pending·0 cites
- 4043US2022047749A1Food processing and/or packaging device and method for cleaning such deviceLEYBOLD GMBH·Filed 2017·Application pending·0 cites
- 4142US2019186493A1Dry-compressing vacuum pumpLEYBOLD GMBH·Filed 2017·Application pending·0 cites
- 4242US2023323879A1Vacuum pumpLEYBOLD GMBH·Filed 2021·Application pending·0 cites
- 4341US2019264686A1Vacuum-pump rotorLEYBOLD GMBH·Filed 2017·Application pending·0 cites
- 4440US2022381290A1Vacuum pumpLEYBOLD GMBH·Filed 2022·Application pending·0 cites
- 4539US11719231B2Method for operating a vacuum pump systemLEYBOLD GMBH·Filed 2017·Granted Aug 8, 2023·0 cites·6 claims
- 4637US2024093691A1Pump systemLEYBOLD GMBH·Filed 2021·Application pending·0 cites
- 4737US2020386455A1Refrigeration machineLEYBOLD GMBH·Filed 2017·Application pending·0 cites
- 4836US2018202445A1Pump systemLEYBOLD GMBH·Filed 2016·Application pending·0 cites
- 4934US11592024B2Multi-stage rotary vane pumpLEYBOLD GMBH·Filed 2016·Granted Feb 28, 2023·0 cites·16 claims
- 5033US2022392754A1Mass spectrometer and method for calibrating a mass spectrometerLEYBOLD GMBH·Filed 2019·Application pending·0 cites
Showing the top 50 of 53 patent records by PatentIndex Score.
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