Inventor · disambiguated record
Frank-Oliver Pilarek
Also filed as: PILAREK FRANK-OLIVER
12 granted patents·5 pending applications·16 citations·filing 2009–2023
84Inventor score
Top patents by PatentIndex Score
17 records- 0188US8715403B2Multi-stage pre-treatment method for metal components having zinc and iron surfacesBROUWER JAN-WILLEM·Filed 2012·Granted May 6, 2014·8 cites·24 claims
- 0279US9534301B2Multi-stage anti-corrosion treatment of metal components having zinc surfacesHENKEL AG & CO KGAA·Filed 2013·Granted Jan 3, 2017·3 cites·19 claims
- 0375US8329013B2Optimized electrocoating of assembled and partly prephosphated componentsBROUWER JAN-WILLEM·Filed 2010·Granted Dec 11, 2012·2 cites·22 claims
- 0473US9550208B2Method for selectively phosphating a composite metal constructionHENKEL AG & CO KGAA·Filed 2012·Granted Jan 24, 2017·1 cites·19 claims
- 0562US2024124982A1Method for sequentially constructing a conversion layer on components comprising steel surfacesHENKEL AG & CO KGAA·Filed 2023·Application pending·0 cites
- 0658US8956468B2Zr-/Ti-containing phosphating solution for passivation of metal composite surfacesBROUWER JAN-WILLEM·Filed 2012·Granted Feb 17, 2015·0 cites·14 claims
- 0756US8801871B2Zr-/Ti-containing phosphating solution for passivation of metal composite surfacesBROUWER JAN-WILLEM·Filed 2009·Granted Aug 12, 2014·2 cites·16 claims
- 0853US11486044B2Method for zinc phosphating metal components in series so as to form layersHENKEL AG & CO KGAA·Filed 2019·Granted Nov 1, 2022·0 cites·18 claims
- 0953US11479865B2Method for zinc phosphating metal components in series in a sludge-free manner so as to form layersHENKEL AG & CO KGAA·Filed 2019·Granted Oct 25, 2022·0 cites·17 claims
- 1053US2021062356A1Conveying rack cleaning in an electrodeposition processHENKEL AG & CO KGAA·Filed 2020·Application pending·0 cites
- 1153US2022290303A1Resource-saving method for activating a metal surface prior to phosphatingHENKEL AG & CO KGAA·Filed 2022·Application pending·0 cites
- 1253US2022282381A1Resource-saving method for activating a metal surface prior to phosphatingHENKEL AG & CO KGAA·Filed 2022·Application pending·0 cites
- 1351US11118271B2Conveyor frame treatment for suppressing phosphate dragging resulting from the plant design in a dip coating process sequenceHENKEL AG & CO KGAA·Filed 2018·Granted Sep 14, 2021·0 cites·7 claims
- 1450US2019032224A1Suppression of phosphate dragging resulting from the plant design in a dip coating process sequenceHENKEL AG & CO KGAA·Filed 2018·Application pending·0 cites
- 1549US10443134B2Method for the selective removal of zinc ions from alkaline bath solutions in the serial surface treatment of metal componentsHENKEL AG & CO KGAA·Filed 2017·Granted Oct 15, 2019·0 cites·19 claims
- 1642US10458022B2Optimized process control in the anti-corrosive metal pretreatment based on fluoride-containing bathsHENKEL AG & CO KGAA·Filed 2017·Granted Oct 29, 2019·0 cites·18 claims
- 1730US9932677B2Method for corrosion-protective serial surface treatment of metallic componentsHENKEL AG & CO KGAA·Filed 2015·Granted Apr 3, 2018·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →