Inventor · disambiguated record
Michael Lejkowski
Also filed as: LEJKOWSKI MICHAEL · LEJKOWSKI MICHAEL LUDWIK
11 granted patents·1 pending application·66 citations·filing 2012–2016
87Inventor score
Files withBASF SE12
Top patents by PatentIndex Score
12 records- 0194US9695099B2Process for preparing acrylic acidBASF SE·Filed 2015·Granted Jul 4, 2017·10 cites·15 claims
- 0291US9540305B2Process for preparing acrylic acid using an alkali metal-free and alkaline earth metal-free zeolitic materialBASF SE·Filed 2015·Granted Jan 10, 2017·5 cites·15 claims
- 0391US9446390B2Process for preparing acrylic acid using an aluminum-free zeolitic materialBASF SE·Filed 2015·Granted Sep 20, 2016·6 cites·18 claims
- 0490US10011551B2Process for preparing an unsaturated carboxylic acid saltBASF SE·Filed 2015·Granted Jul 3, 2018·9 cites·20 claims
- 0590US8697909B2Preparation of α,β-ethylenically unsaturated carboxylic salts by catalytic carboxylation of alkenesBASF SE·Filed 2012·Granted Apr 15, 2014·30 cites·14 claims
- 0686US9771314B2Process for preparing acrylic acid from formaldehyde and acetic acidBASF SE·Filed 2016·Granted Sep 26, 2017·3 cites·15 claims
- 0783US9758461B2Process for preparing an unsaturated carboxylic acid salt using an aryloxideBASF SE·Filed 2015·Granted Sep 12, 2017·2 cites·24 claims
- 0876US9738583B2Process for preparing acrylic acidBASF SE·Filed 2016·Granted Aug 22, 2017·1 cites·12 claims
- 0957US9056945B2Process for organocatalytic ring-opening polymerizationBASF SE·Filed 2013·Granted Jun 16, 2015·0 cites·20 claims
- 1056US9512266B2Process for organocatalytic ring-opening polymerizationBASF SE·Filed 2015·Granted Dec 6, 2016·0 cites·22 claims
- 1145US9156761B2Process for preparing polyether polyolsBASF SE·Filed 2013·Granted Oct 13, 2015·0 cites·17 claims
- 1238US2017128916A1Oxidic compositionBASF SE·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →