Inventor · disambiguated record
Tobias Keller
Also filed as: KELLER TOBIAS · KELLER TOBIAS CÄSAR
21 granted patents·12 pending applications·29 citations·filing 2008–2023
90Inventor score
Top patents by PatentIndex Score
33 records- 0189US9217482B2Leaf spring for motor vehiclesSCHÜRMANN HELMUT·Filed 2011·Granted Dec 22, 2015·21 cites·23 claims
- 0284US10435381B2Process for preparing propylene oxideBASF SE·Filed 2017·Granted Oct 8, 2019·3 cites·15 claims
- 0380US10968152B2Simplified process for isolating pure 1,3-butadieneBASF SE·Filed 2018·Granted Apr 6, 2021·1 cites·19 claims
- 0475US10544116B2Process for purifying propylene oxideBASF SE·Filed 2017·Granted Jan 28, 2020·1 cites·20 claims
- 0574US10188982B2Method and industrial plant for obtaining helium from a helium-containing feed gasLINDE AG·Filed 2017·Granted Jan 29, 2019·1 cites·21 claims
- 0672US11767801B2Internal combustion engineINNIO JENBACHER GMBH & CO OG·Filed 2022·Granted Sep 26, 2023·0 cites·20 claims
- 0761US11536210B2Internal combustion engineINNIO JENBACHER GMBH & CO OG·Filed 2021·Granted Dec 27, 2022·0 cites·20 claims
- 0860US11994187B2Flexible spring element made of a fibre-reinforced plastics composite materialDANTO INVENT GMBH & CO KG·Filed 2020·Granted May 28, 2024·1 cites·16 claims
- 0956US12319866B2Alkaline earth metal minerals as carriers for surfactants in drilling fluidsOMYA INT AG·Filed 2021·Granted Jun 3, 2025·0 cites·16 claims
- 1056US11821396B2Fuel injectorBOSCH GMBH ROBERT·Filed 2020·Granted Nov 21, 2023·0 cites·12 claims
- 1156US2022370310A1Surface-treated magnesium or calcium ion-containing materials as white pigments in oral care compositionsCHILDRENS MEDICAL CENTER·Filed 2020·Application pending·0 cites
- 1256US2022362114A1Magnesium ion-containing materials as white pigments in oral care compositionsOMYA INT AG·Filed 2020·Application pending·0 cites
- 1355US2023174426A1Barite for heavy metal removalOMYA INT AG·Filed 2021·Application pending·0 cites
- 1454US11603496B2Process and plant for producing liquefied natural gasLINDE GMBH·Filed 2018·Granted Mar 14, 2023·0 cites·13 claims
- 1554US2022323929A1Modified zeolite for heavy metal removalOMYA INT AG·Filed 2020·Application pending·0 cites
- 1652US2022195340A1Surface-reacted magnesium carbonate as carrier material for the release of one or more active agent(s) in a home care formulationOMYA INT AG·Filed 2020·Application pending·0 cites
- 1751US12215301B2Magnesium carbonate as a carrier for the release of active agents in a home care formulationOMYA INT AG·Filed 2019·Granted Feb 4, 2025·0 cites·21 claims
- 1850US2021246049A1Particulate mineral materials functionalized with reducing agents for lowering the amount of heavy metal contaminants from an aqueous mediumOMYA INT AG·Filed 2019·Application pending·0 cites
- 1950US2021213416A1Heavy metal removal using minerals being functionalized with adsorption enhancersOMYA INT AG·Filed 2019·Application pending·0 cites
- 2048US10658829B2Excitation systemABB SCHWEIZ AG·Filed 2017·Granted May 19, 2020·0 cites·17 claims
- 2148US2008216652A1Process and device for separating hydrogen from gas flows having an oxygen constituentLINDE AG·Filed 2008·Application pending·0 cites
- 2246US10538480B2Process for the production of di- and polyamines of the diphenylmethane seriesCOVESTRO DEUTSCHLAND AG·Filed 2017·Granted Jan 21, 2020·0 cites·17 claims
- 2345US10676451B2Process for purifying propylene oxideBASF SE·Filed 2017·Granted Jun 9, 2020·0 cites·21 claims
- 2445US2025327431A1Method of operating an internal combustion engine and corresponding arrangementLINDE GMBH·Filed 2023·Application pending·0 cites
- 2544US11053904B2Fuel injectorBOSCH GMBH ROBERT·Filed 2018·Granted Jul 6, 2021·0 cites·16 claims
- 2644US11034631B2Method for obtaining pure 1,3-butadieneBASF SE·Filed 2018·Granted Jun 15, 2021·0 cites·11 claims
- 2744US2020070085A1Improved use of the residual gas from a pressure swing adsorption plantLINDE AG·Filed 2018·Application pending·0 cites
- 2842US11607641B2Method and system for extracting pure heliumLINDE GMBH·Filed 2019·Granted Mar 21, 2023·0 cites·18 claims
- 2941US9434280B2Energy-absorbing seat assemblyFISHER & CO INC·Filed 2014·Granted Sep 6, 2016·0 cites·9 claims
- 3039US2022259512A1Method and system for obtaining components from natural gasLINDE GMBH·Filed 2020·Application pending·0 cites
- 3138US8102132B2Starting apparatus for at least two synchronous machinesKELLER TOBIAS·Filed 2009·Granted Jan 24, 2012·1 cites·5 claims
- 3235US10029526B2Spring arm deviceKELLER TOBIAS·Filed 2015·Granted Jul 24, 2018·0 cites·19 claims
- 3330US2022178416A1Flexible spring element made of a fibre-plastic composite materialDANTO INVENT GMBH & CO KG·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →