Inventor · disambiguated record
Hannah Maria Koenig
Also filed as: KOENIG HANNAH MARIA
13 granted patents·1 pending application·47 citations·filing 2009–2020
89Inventor score
Top patents by PatentIndex Score
14 records- 0196US9951285B2Quaternized nitrogen compounds and use thereof as additives in fuels and lubricantsBASF SE·Filed 2015·Granted Apr 24, 2018·10 cites·15 claims
- 0292US10689326B2Quaternized ammonium salts of hydrocarbyl epoxides and use thereof as additives in fuels and lubricantsBASF SE·Filed 2018·Granted Jun 23, 2020·4 cites·17 claims
- 0388US10173963B2Quaternized ammonium salts of hydrocarbyl epoxides and use thereof as additives in fuels and lubricantsBASF SE·Filed 2013·Granted Jan 8, 2019·3 cites·16 claims
- 0487US8697820B2Process for preparing high-reactivity isobutene homo- or copolymersKOENIG HANNAH MARIA·Filed 2012·Granted Apr 15, 2014·10 cites·16 claims
- 0587US8637619B2Process for preparing high-reactivity isobutene homo- or copolymersBASF SE·Filed 2012·Granted Jan 28, 2014·9 cites·24 claims
- 0686US8349977B2Process for preparing high-reactivity isobutene homo- or copolymersBASF SE·Filed 2011·Granted Jan 8, 2013·8 cites·25 claims
- 0776US9359570B2Polytetrahydrobenzoxazines and bistetrahydrobenzoxazines and use thereof as a fuel additive or lubricant additiveBASF SE·Filed 2015·Granted Jun 7, 2016·1 cites·16 claims
- 0874US11306161B2Preparation of isobutene homo- or copolymer derivativesBASF SE·Filed 2020·Granted Apr 19, 2022·0 cites·19 claims
- 0973US10550346B2Quaternized nitrogen compounds and use thereof as additives in fuels and lubricantsBASF SE·Filed 2018·Granted Feb 4, 2020·0 cites·13 claims
- 1071US10119085B2Quaternized nitrogen compounds and use thereof as additives in fuels and lubricantsBASF SE·Filed 2018·Granted Nov 6, 2018·0 cites·14 claims
- 1166US8911516B2Quaternized copolymerGRABARSE WOLFGANG·Filed 2011·Granted Dec 16, 2014·2 cites·13 claims
- 1263US10745496B2Preparation of isobutene homo- or copolymer derivativesBASF SE·Filed 2016·Granted Aug 18, 2020·0 cites·16 claims
- 1345US2011230621A1Transparent semi-interpenetrating network comprising a phase of a linear, non-crosslinked isobutene polymerBASF SE·Filed 2009·Application pending·0 cites
- 1443US9458262B2Process for preparing isobutene homopolymers or copolymersKOENIG HANNAH MARIA·Filed 2012·Granted Oct 4, 2016·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →