Inventor · disambiguated record
Frank Bartels
Also filed as: BARTELS FRANK
44 granted patents·21 pending applications·865 citations·filing 1993–2024
98Inventor score
Files withSOFTHALE NV13INVOX BELGIUM NV12BARTELS FRANK10BOEHRINGER INGELHEIM INT4MUELLER-MARC OLIVER4
Top patents by PatentIndex Score
65 records- 0194US6408112B1Optical switch and modular switching system comprising of optical switching elementsBARTELS MIKROTECHNIK GMBH·Filed 1999·Granted Jun 18, 2002·165 cites·10 claims
- 0289US6503362B1Atomizing nozzle an filter and spray generating deviceBOEHRINGER INGELHEIM INT·Filed 1999·Granted Jan 7, 2003·65 cites·20 claims
- 0389US5547094AMethod for producing atomizing nozzle assembliesDMW TECH LTD·Filed 1995·Granted Aug 20, 1996·68 cites·19 claims
- 0488US5588597ANozzle plate for a liquid jet print headMICROPARTS GMBH·Filed 1994·Granted Dec 31, 1996·59 cites·1 claims
- 0587US5472143AAtomising nozzle and filter and spray generation deviceBOEHRINGER INGELHEIM INT·Filed 1993·Granted Dec 5, 1995·227 cites·44 claims
- 0685US6473543B2Optical componentBARTELS MIKROTECHNIK GMBH·Filed 2002·Granted Oct 29, 2002·32 cites·7 claims
- 0785US5911851AAtomizing nozzle and filter and spray generating deviceBOEHRINGER INGELHEIM INT·Filed 1996·Granted Jun 15, 1999·52 cites·21 claims
- 0881US7909974B2Layer composition of an electrowetting systemADVANCED DISPLAY TECHNOLOGY AG·Filed 2008·Granted Mar 22, 2011·13 cites·6 claims
- 0980US11224734B2Valve, in particular for a device for administering a liquid medicament, and a corresponding device for administering a liquid medicamentSOFTHALE NV·Filed 2017·Granted Jan 18, 2022·2 cites·15 claims
- 1079US2025090770A1NozzleINVOX BELGIUM NV·Filed 2024·Application pending·0 cites
- 1178US8208194B2Display device comprising display elements without backflow ductsMUELLER-MARC OLIVER·Filed 2011·Granted Jun 26, 2012·4 cites·10 claims
- 1276US12434022B2Inhalation device and methodINVOX BELGIUM NV·Filed 2023·Granted Oct 7, 2025·0 cites·20 claims
- 1376US11717622B2Blocking deviceSOFTHALE NV·Filed 2018·Granted Aug 8, 2023·2 cites·12 claims
- 1476US2024050732A1Valve, in particular for a device for administering a liquid medicament, and a corresponding device for administering a liquid medicamentSOFTHALE NV·Filed 2023·Application pending·0 cites
- 1575US8547406B2Display element and a method for driving a display elementBITMAN ANDRIY·Filed 2010·Granted Oct 1, 2013·4 cites·7 claims
- 1674US6854140B2Medical examination/treatment system with multiple patient beds, and transport carriage thereforSIEMENS AG·Filed 2002·Granted Feb 15, 2005·39 cites·14 claims
- 1774US6007676AAtomizing nozzle and filter and spray generating deviceBOEHRINGER INGELHEIM INT·Filed 1999·Granted Dec 28, 1999·33 cites·32 claims
- 1873US2024424229A1Aerosol delivery of pirfenidoneINVOX BELGIUM NV·Filed 2024·Application pending·0 cites
- 1973US2025152860A1Inhalation deviceINVOX BELGIUM NV·Filed 2024·Application pending·0 cites
- 2072US11819655B2Valve, in particular for a device for administering a liquid medicament, and a corresponding device for administering a liquid medicamentSOFTHALE NV·Filed 2021·Granted Nov 21, 2023·0 cites·23 claims
- 2172US8427753B2Use of a fluid mixture for electrowetting a deviceBARTELS FRANK·Filed 2008·Granted Apr 23, 2013·7 cites·12 claims
- 2271US12496412B2Seal for an inhalation deviceINVOX BELGIUM NV·Filed 2023·Granted Dec 16, 2025·0 cites·13 claims
- 2371US11612704B2Inhalation device and methodSOFTHALE NV·Filed 2018·Granted Mar 28, 2023·1 cites·13 claims
- 2471US8087191B2Device for the pixel-integrated return of fluidBARTELS FRANK·Filed 2009·Granted Jan 3, 2012·2 cites·12 claims
- 2571US5818479ANozzle plate for a liquid jet print headMICROPARTS GMBH·Filed 1996·Granted Oct 6, 1998·29 cites·13 claims
- 2670US6718571B2Patient gurney and patient support mechanismSIEMENS AG·Filed 2002·Granted Apr 13, 2004·28 cites·9 claims
- 2769US12502493B2Blocking deviceINVOX BELGIUM NV·Filed 2023·Granted Dec 23, 2025·0 cites·20 claims
- 2864US10888883B2Nozzle arrangementSOFTHALE NV·Filed 2013·Granted Jan 12, 2021·2 cites·15 claims
- 2963US8824039B2Apparatus for displaying informationBITMAN ANDRIY·Filed 2010·Granted Sep 2, 2014·2 cites·19 claims
- 3061US11793947B2Seal for an inhalation deviceSOFTHALE NV·Filed 2018·Granted Oct 24, 2023·0 cites·14 claims
- 3160US12194225B2Spray nozzle for an inhalation deviceINVOX BELGIUM NV·Filed 2019·Granted Jan 14, 2025·0 cites·17 claims
- 3260US7246615B2Atomising nozzle and filter and spray generating deviceBOEHRINGER INTERNAT GMBH·Filed 2002·Granted Jul 24, 2007·9 cites·20 claims
- 3359US5809646AMethod of making a nozzle plate for a liquid jet print headMICROPARTS GMBH·Filed 1996·Granted Sep 22, 1998·15 cites·4 claims
- 3457US8564873B2Display device having multi-coloured display elementsMUELLER-MARC OLIVER·Filed 2011·Granted Oct 22, 2013·1 cites·12 claims
- 3555US12178956B2Inhalation deviceINVOX BELGIUM NV·Filed 2019·Granted Dec 31, 2024·0 cites·14 claims
- 3654US12048801B2Aerosol delivery of pirfenidoneSOFTHALE NV·Filed 2018·Granted Jul 30, 2024·0 cites·23 claims
- 3753US8197657B2Liquid transport using electrowetting supported by effective arrangement of electrodesBARTELS FRANK·Filed 2009·Granted Jun 12, 2012·0 cites·6 claims
- 3851US12478748B2Aerosol delivery of at least two liquid compositionsINVOX BELGIUM NV·Filed 2021·Granted Nov 25, 2025·0 cites·19 claims
- 3951US12318534B2Multiliquid-nozzleINVOX BELGIUM NV·Filed 2018·Granted Jun 3, 2025·0 cites·19 claims
- 4051US12186478B2Nozzle fixture for an inhalation deviceINVOX BELGIUM NV·Filed 2018·Granted Jan 7, 2025·0 cites·12 claims
- 4151US2023248924A1Inverted nozzle fixture and methodSOFTHALE NV·Filed 2021·Application pending·0 cites
- 4250US2007166185A1Method for dispensing liquid fragrances and device for carrying out the methodINT FLAVORS & FRAGRANCES INC·Filed 2004·Application pending·0 cites
- 4350US2011158822A1Method and Device for Automatically Conveying Liquids of GasesBARTELS FRANK·Filed 2007·Application pending·0 cites
- 4447US12076480B2Inhalation device with multiliquid-nozzle and methodINVOX BELGIUM NV·Filed 2018·Granted Sep 3, 2024·0 cites·20 claims
- 4547US11464919B2Atomiser, in particular inhaler, for atomising a liquid active agent to form an aerosol and a corresponding methodSOFTHALE NV·Filed 2017·Granted Oct 11, 2022·0 cites·18 claims
- 4647US2021220575A1Inhalation device with a pumping unitSOFTHALE NV·Filed 2019·Application pending·0 cites
- 4746US11717620B2Flexible pumping chamberSOFTHALE NV·Filed 2018·Granted Aug 8, 2023·0 cites·6 claims
- 4846US2021388922A1Hydraulic microvalveMST INNOVATION GMBH·Filed 2019·Application pending·0 cites
- 4944US8902490B2Device for fluidic display and corresponding methodBARTELS FRANK·Filed 2009·Granted Dec 2, 2014·0 cites·13 claims
- 5044US6845258B2Medical examination and/or treatment installationSIEMENS AG·Filed 2002·Granted Jan 18, 2005·4 cites·11 claims
Showing the top 50 of 65 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Frank Bartels files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →