Inventor · disambiguated record
Matthias Kiefer
Also filed as: KIEFER MATTHIAS
12 granted patents·4 pending applications·40 citations·filing 1998–2018
87Inventor score
Top patents by PatentIndex Score
16 records- 0187US8637619B2Process for preparing high-reactivity isobutene homo- or copolymersBASF SE·Filed 2012·Granted Jan 28, 2014·9 cites·24 claims
- 0286US8349977B2Process for preparing high-reactivity isobutene homo- or copolymersBASF SE·Filed 2011·Granted Jan 8, 2013·8 cites·25 claims
- 0384US7927505B2Glycerin-containing antifreezing agent concentrates with corrosion protectionBASF AG·Filed 2006·Granted Apr 19, 2011·8 cites·17 claims
- 0475US9023970B2Process for preparing polyisobutenesBASF SE·Filed 2013·Granted May 5, 2015·2 cites·7 claims
- 0571US8454854B2Glycerin-containing antifreezing agent concentrates with corrosion protectionKORMANN CLAUDIUS·Filed 2011·Granted Jun 4, 2013·2 cites·22 claims
- 0670US10093879B2Lubricant composition comprising hindered cyclic aminesBASF SE·Filed 2018·Granted Oct 9, 2018·0 cites·16 claims
- 0767US5998680AIsomerization of allyl alcoholsBASF AG·Filed 1998·Granted Dec 7, 1999·11 cites·9 claims
- 0863US10329502B2Protection of liquid fuelsPALOX LTD·Filed 2018·Granted Jun 25, 2019·0 cites·10 claims
- 0960US9902916B2Lubricant composition comprising hindered cyclic aminesBASF SE·Filed 2013·Granted Feb 27, 2018·0 cites·20 claims
- 1060US9688938B2Lubrican composition comprising acyclic hindered aminesBASF SE·Filed 2013·Granted Jun 27, 2017·0 cites·16 claims
- 1154US2013105407A1Glycerin-containing antifreezing agent concentrates with corrosion protectionKORMANN CLAUDIUS·Filed 2012·Application pending·0 cites
- 1250US2012291339A1Protection of liquid fuelsMARTIN DAVID WILLIAM·Filed 2011·Application pending·0 cites
- 1345US2010170142A1Use of Proteins as Demulsifying AgentsBASF AG·Filed 2006·Application pending·0 cites
- 1443US2009023882A1Process for preparation of polyisobutylene whose content of terminal double bonds is more than 50% from an industrial c4 hydrocarbon stream comprising 1-butene, 2-butene and isobuteneBASF SE·Filed 2007·Application pending·0 cites
- 1537US6906223B2Method for the production of trioxime derivativesBASF AG·Filed 2001·Granted Jun 14, 2005·0 cites·14 claims
- 1629US6180839B1Continuous preparation of dimethylvinylcarbinol by isomerizing prenolBASF AG·Filed 1999·Granted Jan 30, 2001·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →