Inventor · disambiguated record
Kai Fischer
Also filed as: FISCHER KAI · FISCHER KAI JURGEN · FISCHER KAI JÜRGEN
45 granted patents·18 pending applications·86 citations·filing 2008–2024
96Inventor score
Top patents by PatentIndex Score
63 records- 0195US10308577B2Process for the separation of glycolsSHELL OIL CO·Filed 2016·Granted Jun 4, 2019·9 cites·14 claims
- 0295US10246390B2Process for the separation of glycols using glycerolSHELL OIL CO·Filed 2015·Granted Apr 2, 2019·8 cites·9 claims
- 0392US10081584B2Process for the separation of glycolsSHELL OIL CO·Filed 2015·Granted Sep 25, 2018·8 cites·8 claims
- 0491US10266470B2Process for the separation of glycolsSHELL OIL CO·Filed 2016·Granted Apr 23, 2019·8 cites·8 claims
- 0586US10035744B2Process for the separation of glycolsSHELL OIL CO·Filed 2015·Granted Jul 31, 2018·6 cites·7 claims
- 0683US9674216B2Testing integrity of property data of a device using a testing deviceSIEMENS AG·Filed 2013·Granted Jun 6, 2017·10 cites·6 claims
- 0779US10795403B2Device, method and system for detecting and resolving time information of different administrative domainsSIEMENS AG·Filed 2016·Granted Oct 6, 2020·3 cites·14 claims
- 0878US11384039B2Process for the separation of diolsSHELL OIL CO·Filed 2017·Granted Jul 12, 2022·1 cites·12 claims
- 0978US11203561B2Stabilization of polyhydric alcohols by steam injectionSHELL OIL CO·Filed 2019·Granted Dec 21, 2021·1 cites·18 claims
- 1078US9718752B2Process for the separation of an alkylene glycolSHELL OIL CO·Filed 2014·Granted Aug 1, 2017·3 cites·19 claims
- 1177US11838409B2Method and apparatus for transferring data in a publish-subscribe systemSIEMENS AG·Filed 2019·Granted Dec 5, 2023·2 cites·20 claims
- 1275US8320905B2Method for exchanging data between a mobile telephone and a fixed line telephoneFISCHER KAI·Filed 2009·Granted Nov 27, 2012·6 cites·4 claims
- 1374US10489564B2Method and execution environment for the secure execution of program instructionsSIEMENS AG·Filed 2017·Granted Nov 26, 2019·2 cites·18 claims
- 1473US11018846B2Methods and apparatuses for achieving a security function, in particular in the environment of a device and/or installation controllerSIEMENS AG·Filed 2018·Granted May 25, 2021·2 cites·14 claims
- 1573US10692403B2Modular security control deviceSIEMENS AG·Filed 2017·Granted Jun 23, 2020·2 cites·27 claims
- 1669US11336657B2Securing communication within a communication network using multiple security functionsSIEMENS AG·Filed 2018·Granted May 17, 2022·2 cites·16 claims
- 1769US9621353B2Method for authenticating key information between terminals of a communication linkUNIFY GMBH & CO KG·Filed 2014·Granted Apr 11, 2017·2 cites·20 claims
- 1868US10590009B2Apparatus and method for reactive distillation for waste water treatmentSHELL OIL CO·Filed 2016·Granted Mar 17, 2020·1 cites·11 claims
- 1968US9736021B2Network device and method for operating a network device for an automation networkFISCHER KAI·Filed 2013·Granted Aug 15, 2017·3 cites·18 claims
- 2067US8745400B2Method for authenticating key information between terminals of a communication linkELWELL JOHN·Filed 2008·Granted Jun 3, 2014·5 cites·16 claims
- 2163US9774584B2Authentication of a first device by a switching centerSIEMENS AG·Filed 2013·Granted Sep 26, 2017·1 cites·19 claims
- 2262US2025154012A1Co2 converting process using piston reactorQATAR FOUND EDUCATION SCIENCE & COMMUNITY DEV·Filed 2024·Application pending·0 cites
- 2360US11807599B2Organic carbonate production processSHELL OIL CO·Filed 2020·Granted Nov 7, 2023·0 cites·10 claims
- 2459US12098125B2Process for preparing dialkyl carbonate and alkanediolSHELL OIL CO·Filed 2020·Granted Sep 24, 2024·0 cites·11 claims
- 2558US12275901B2Recovery of aliphatic hydrocarbonsSHELL OIL CO·Filed 2021·Granted Apr 15, 2025·0 cites·10 claims
- 2656US12110269B2Process for preparing dialkyl carbonate and alkanediolSHELL OIL CO·Filed 2019·Granted Oct 8, 2024·0 cites·9 claims
- 2755US9932284B2Process for the separation of 1,4-butanediol and co-productsSHELL OIL CO·Filed 2014·Granted Apr 3, 2018·0 cites·11 claims
- 2854US2020172410A1Waste water treatmentSHELL OIL CO·Filed 2020·Application pending·0 cites
- 2953US12305127B2Recovery of aliphatic hydrocarbonsSHELL OIL CO·Filed 2021·Granted May 20, 2025·0 cites·10 claims
- 3053US12270000B2Recovery of aliphatic hydrocarbonsSHELL OIL CO·Filed 2021·Granted Apr 8, 2025·0 cites·11 claims
- 3153US2022162145A1Process for separation of saturated and unsaturated carboxylic acidsSHELL INT RESEARCH·Filed 2020·Application pending·0 cites
- 3252US11662702B2Method for protecting the production data for producing a productSIEMENS AG·Filed 2018·Granted May 30, 2023·0 cites·11 claims
- 3352US10207906B2Lifting assembly for a lift truck, and lift truckJUNGHEINRICH AG·Filed 2016·Granted Feb 19, 2019·1 cites·19 claims
- 3451US2023374398A1Recovery of aliphatic hydrocarbonsSHELL OIL CO·Filed 2021·Application pending·0 cites
- 3551US2025258903A1Interaction of Physical EntitiesSIEMENS AG·Filed 2023·Application pending·0 cites
- 3650US12473505B2Recovery of aliphatic hydrocarbonsSHELL OIL CO·Filed 2021·Granted Nov 18, 2025·0 cites·10 claims
- 3750US12391889B2Recovery of aliphatic hydrocarbonsSHELL OIL CO·Filed 2021·Granted Aug 19, 2025·0 cites·12 claims
- 3850US10900505B2Line rupture safeguard for a hydraulic cylinderJUNGHEINRICH AG·Filed 2019·Granted Jan 26, 2021·0 cites·17 claims
- 3949US12234204B2Process for the separation of glycolsTECHNIP ENERGIES FRANCE SAS·Filed 2020·Granted Feb 25, 2025·0 cites·11 claims
- 4048US11377334B2Industrial truck with at least one hydraulic mast lift cylinderJUNGHEINRICH AG·Filed 2019·Granted Jul 5, 2022·0 cites·7 claims
- 4148US10099980B2Glycol recovery with solvent extractionSHELL OIL CO·Filed 2014·Granted Oct 16, 2018·0 cites·16 claims
- 4248US10084821B2Adaptation of access rules for a data interchange between a first network and a second networkSIEMENS AG·Filed 2014·Granted Sep 25, 2018·0 cites·17 claims
- 4347US2009236188A1Disc Brake, in Particular for a Commercial VehicleKNORR BREMSE SYSTEME·Filed 2009·Application pending·0 cites
- 4447US2023374402A1Recovery of aliphatic hydrocarbonsSHELL OIL CO·Filed 2021·Application pending·0 cites
- 4547US2024356764A1Method for Assigning a Digital Model to a Physical Component of an Automation System, Automation System, and Manufacturing FacilitySIEMENS AG·Filed 2022·Application pending·0 cites
- 4645US11891574B2Recovery of aliphatic hydrocarbonsSHELL OIL CO·Filed 2020·Granted Feb 6, 2024·0 cites·4 claims
- 4744US2016096790A1Process for the separation of 1,4-butanediolSHELL OIL CO·Filed 2014·Application pending·0 cites
- 4843US12221138B2Climate control system for a vehicleFAIVELEY TRANSP LEIPZIG GMBH·Filed 2020·Granted Feb 11, 2025·0 cites·5 claims
- 4943US11003763B2Methods and apparatuses for achieving a security function, in particular in the environment of a device and/or installation controllerSIEMENS AG·Filed 2018·Granted May 11, 2021·0 cites·18 claims
- 5043US8880859B2Method and arrangement for configuring electronic devicesFISCHER KAI·Filed 2009·Granted Nov 4, 2014·0 cites·19 claims
Showing the top 50 of 63 patent records by PatentIndex Score.
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