Inventor · disambiguated record
Steffen Lang
Also filed as: LANG STEFFEN · LANG STEFFEN KLAUS
30 granted patents·27 pending applications·54 citations·filing 2002–2023
94Inventor score
Top patents by PatentIndex Score
57 records- 0194US10102989B2Electric switching device for medium and/or high-voltage usesSIEMENS AG·Filed 2015·Granted Oct 16, 2018·11 cites·15 claims
- 0285US9424967B2Voltage-limiting compositionGRÖPPEL PETER·Filed 2012·Granted Aug 23, 2016·4 cites·13 claims
- 0381US10685797B2Insulator arrangement for a high-voltage or medium-voltage switchgear assemblySIEMENS AG·Filed 2017·Granted Jun 16, 2020·2 cites·20 claims
- 0479US7451860B2Shock absorber with amplitude dampingTHYSSEN KRUPP BILSTEIN GMBH·Filed 2005·Granted Nov 18, 2008·10 cites·24 claims
- 0576US7790089B2Process and mold for molding and coating a substrateBAYER MATERIALSCIENCE AG·Filed 2005·Granted Sep 7, 2010·7 cites·15 claims
- 0674US12131841B2Formulation for producing an insulating system, electrical machine and method for producing an insulating systemINNOMOTICS GMBH·Filed 2019·Granted Oct 29, 2024·1 cites·13 claims
- 0773US8706291B2Modular automated tool dispenserBÜRGER HANS·Filed 2011·Granted Apr 22, 2014·5 cites·33 claims
- 0871US9396837B2Electrical conduction device, overhang corona shielding arrangement and method for producing an overhang corona shieldingKEMPEN STEFAN·Filed 2012·Granted Jul 19, 2016·4 cites·19 claims
- 0968US6949257B2Pharmaceutical compositionsNOVARTIS AG·Filed 2003·Granted Sep 27, 2005·5 cites·10 claims
- 1064US12355317B2Slot insulation system for an electrical rotating machine, method for producing a slot insulation systemSiemens Mobility GmbH·Filed 2022·Granted Jul 8, 2025·0 cites·14 claims
- 1163US11229092B2Heating circuit and induction cooking hobEGO ELEKTRO GERAETEBAU GMBH·Filed 2016·Granted Jan 18, 2022·1 cites·13 claims
- 1263US9017810B2Method for producing a porous particle composite for an electrical insulating paperEDER FLORIAN·Filed 2012·Granted Apr 28, 2015·1 cites·20 claims
- 1361US12417861B2Insulating system made of solid insulating material and impregnating resinSIEMENS AG·Filed 2021·Granted Sep 16, 2025·0 cites·14 claims
- 1461US12406779B2Insulating system comprising a solid insulating material and impregnating resinSiemens Mobility GmbH·Filed 2022·Granted Sep 2, 2025·0 cites·10 claims
- 1560US11424654B2Insulation, electrical machine, and method for producing the insulationSIEMENS AG·Filed 2019·Granted Aug 23, 2022·0 cites·9 claims
- 1659US9859766B2Rotor end-bell for electric generatorsGRÖPPEL PETER·Filed 2012·Granted Jan 2, 2018·1 cites·20 claims
- 1759US7311182B2Sealing and guiding packetTHYSSEN KRUPP BILSTEIN GMBH·Filed 2005·Granted Dec 25, 2007·2 cites·6 claims
- 1857US12374950B2Corona shielding strip for a high-voltage rotating electrical machineINNOMOTICS GMBH·Filed 2021·Granted Jul 29, 2025·0 cites·12 claims
- 1956US11735331B2Insulation system, insulant, and insulation material for producing the insulation systemSIEMENS AG·Filed 2018·Granted Aug 22, 2023·0 cites·11 claims
- 2055US2025179238A1Sub-Conductor Insulation and Sub-Conductor Composite of an Electric Rotating MachineSIEMENS AG·Filed 2023·Application pending·0 cites
- 2154US2009252793A1Pharmaceutical compositionsLANG STEFFEN·Filed 2009·Application pending·0 cites
- 2253US2025202307A1Line Element Having Efficiently Producible InsulationSIEMENS AG·Filed 2023·Application pending·0 cites
- 2352US10862362B2Corona shielding system and electrical machineSIEMENS AG·Filed 2015·Granted Dec 8, 2020·0 cites·7 claims
- 2452US2025062051A1Insulation System, Including a Polymer BlendSIEMENS AG·Filed 2022·Application pending·0 cites
- 2552US2015381004A1Insulation arrangement for a high-voltage machineSIEMENS AG·Filed 2014·Application pending·0 cites
- 2651US10673294B2Corona shielding system for an electrical machineSIEMENS AG·Filed 2015·Granted Jun 2, 2020·0 cites·7 claims
- 2751US2016027549A1Resistance covering for a dc insulation systemSIEMENS ANKTIENGESELLSCHAFT·Filed 2014·Application pending·0 cites
- 2851US2022029491A1Electrical Operating Means Having an Insulation System, and Method for Producing the Insulation SystemSIEMENS AG·Filed 2019·Application pending·0 cites
- 2951US2020220409A1Electrical Insulation Material and/or Impregnation Resin for a Wrapping Tape Insulation for Electrical MachinesSIEMENS AG·Filed 2018·Application pending·0 cites
- 3050US2024318032A1Insulation System for Electrically Rotating MachinesAnd Method for the Production ThereofSIEMENS AG·Filed 2022·Application pending·0 cites
- 3149US11760068B2Ceramic insulatorSIEMENS ENERGY GLOBAL GMBH & CO KG·Filed 2017·Granted Sep 19, 2023·0 cites·7 claims
- 3249US10506748B2Corona shielding system, in particular outer corona shielding system for an electrical machineSIEMENS AG·Filed 2015·Granted Dec 10, 2019·0 cites·10 claims
- 3349US2024145117A1Insulation System for Electric Rotating Machines, Method of Production for Same and Powder CoatingSiemens Mobility GmbH·Filed 2022·Application pending·0 cites
- 3448US11081923B2Corona shielding system for an electrical machineSIEMENS AG·Filed 2015·Granted Aug 3, 2021·0 cites·10 claims
- 3548US2007037792A1Pharmaceutical compositionsLANG STEFFEN·Filed 2006·Application pending·0 cites
- 3647US11562853B2High voltage direct current energy transmission (HVDCT) air-core inductor, and method for manufacturing the HVDCT air-core inductorSIEMENS ENERGY GLOBAL GMBH & CO KG·Filed 2017·Granted Jan 24, 2023·0 cites·11 claims
- 3747US2022251412A1Impregnating Formulation, Insulation Material, Method for Producing an Insulation Material, and Electrical Machine with an Insulation MaterialSIEMENS AG·Filed 2020·Application pending·0 cites
- 3846US10736249B2Conductive corona shielding paper, in particular for outer corona shieldingSIEMENS AG·Filed 2015·Granted Aug 4, 2020·0 cites·19 claims
- 3946US2021313857A1Corona Protection Tape for Electrical High-Voltage MachineSIEMENS AG·Filed 2018·Application pending·0 cites
- 4045US2006079502A1Pharmaceutical compositionsLANG STEFFEN·Filed 2005·Application pending·0 cites
- 4144US9843246B2Method and apparatus for forming corona shieldingSIEMENS AG·Filed 2013·Granted Dec 12, 2017·0 cites·12 claims
- 4240US2004012121A1Fiber-reinforced thermoplastically molded articlesFiled 2003·Application pending·0 cites
- 4340US2016369110A1Surface Coating For Dissipating Electrical Charge On Anti-Static Installations And ProcessSIEMENS AG·Filed 2014·Application pending·0 cites
- 4440US2013269740A1Thermoelectric generatorGROEPPEL PETER·Filed 2011·Application pending·0 cites
- 4540US2018005722A1Corona Shielding Material With An Adjustable ResistanceSIEMENS AG·Filed 2015·Application pending·0 cites
- 4640US2002156099A1New pharmaceutical compositionsFiled 2002·Application pending·0 cites
- 4739US2015171303A1Thermoelectric generator pipe and method for producing the generator pipeSIEMENS AG·Filed 2013·Application pending·0 cites
- 4839US2008215169A1Audio SystemDEBETTENCOURT LISA·Filed 2007·Application pending·0 cites
- 4938US6793047B2Hydraulic dashpotFiled 2003·Granted Sep 21, 2004·0 cites·8 claims
- 5038US2014083592A1Method of producing an electrical insulation system for an electric machineGROEPPEL PETER·Filed 2012·Application pending·0 cites
Showing the top 50 of 57 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →