Inventor · disambiguated record
Bruno Rotzinger
Also filed as: ROTZINGER BRUNO
20 granted patents·7 pending applications·218 citations·filing 1986–2020
95Inventor score
Top patents by PatentIndex Score
27 records- 0197US10259931B23-phenyl-benzofuran-2-one derivatives containing phosphorus as stabilizersBASF SE·Filed 2018·Granted Apr 16, 2019·11 cites·34 claims
- 0297US9951207B23-phenyl-benzofuran-2-one derivatives containing phosphorus as stabilizersBASF SE·Filed 2015·Granted Apr 24, 2018·11 cites·25 claims
- 0393US10072136B23-phenyl-benzofuran-2-one diphosphite derivatives as stabilizersBASF SE·Filed 2015·Granted Sep 11, 2018·10 cites·18 claims
- 0489US6610765B1Synthetic polymers comprising additive blends with enhanced effectCIBA SC HOLDING AG·Filed 2000·Granted Aug 26, 2003·44 cites·16 claims
- 0585US9458380B25H-furan-2-one derivatives for stabilization of organic materialFISCHER WALTER·Filed 2012·Granted Oct 4, 2016·3 cites·8 claims
- 0682US10113052B25H-furan-2-one derivatives stabilization of organic materialBASF SE·Filed 2016·Granted Oct 30, 2018·1 cites·5 claims
- 0780US9328218B2Polyglycol bis-[3-(7-tert-butyl-2-oxo-3-phenyl-3H-benzofuran-5-yl-)propanoyl] derivatives as stabilizers of organic materialBASF SE·Filed 2013·Granted May 3, 2016·3 cites·14 claims
- 0880US7375149B2Stabilization of organic materialsCIBA SC HOLDING AG·Filed 2003·Granted May 20, 2008·13 cites·13 claims
- 0978US6541547B1Process for stabilization of polyolefins in permanent contact with extracting mediaCIBA SC HOLDING AG·Filed 1996·Granted Apr 1, 2003·32 cites·5 claims
- 1073US4769433AHigh strength polyolefinsDU PONT·Filed 1986·Granted Sep 6, 1988·25 cites·5 claims
- 1172US9321902B2Isoindolo[2, 1-A]quinazoline derivatives for stabilization of organic materialsBASF SE·Filed 2013·Granted Apr 26, 2016·1 cites·28 claims
- 1266US5703149AProcess for the preparation of stabilized olefin polymersCIBA SC HOLDING AG·Filed 1996·Granted Dec 30, 1997·17 cites·4 claims
- 1365US2018291003A1Hindered amine light stabilizersBASF SE·Filed 2018·Application pending·0 cites
- 1463US9051448B2Stabilization of organic materialsGERSTER MICHÈLE·Filed 2005·Granted Jun 9, 2015·1 cites·17 claims
- 1562US6809208B23-Arylbenzofuranones with electron-withdrawing substituents as stabilizersCIBA SC HOLDING AG·Filed 2001·Granted Oct 26, 2004·2 cites·19 claims
- 1661US2008194743A1Stabilization of organic materialsROTZINGER BRUNO·Filed 2008·Application pending·0 cites
- 1760US11180476B2Hindered amine light stabilizersBASF SE·Filed 2020·Granted Nov 23, 2021·0 cites·18 claims
- 1860US2013210973A1Process for improving the flow properties of polymer meltsBASF SE·Filed 2012·Application pending·0 cites
- 1960US2016237063A1Hindered amine light stabilizersBASF SE·Filed 2014·Application pending·0 cites
- 2058US5206297AElectrically conductive moulding compositions and fillers from polyheteroaromatic compounds and polymeric sulfatesCIBA GEIGY CORP·Filed 1991·Granted Apr 27, 1993·14 cites·24 claims
- 2155US5955522AProcess for the preparation of stabilized olefin polymersCIBA SC HOLDING AG·Filed 1997·Granted Sep 21, 1999·10 cites·8 claims
- 2253US5650464AProcess for the preparation of stabilized olefin polymersCIBA GEIGY CORP·Filed 1995·Granted Jul 22, 1997·11 cites·12 claims
- 2352US2009318593A1Process for Improving the Flow Properties of Polymer MeltsSTOLL KLAUS·Filed 2006·Application pending·0 cites
- 2451US9068073B2Method of improving scratch resistance and related products and usesBRUNNER MARTIN·Filed 2009·Granted Jun 30, 2015·0 cites·10 claims
- 2549US2009298978A1Stabilized organic materials containing fillersROTZINGER BRUNO·Filed 2005·Application pending·0 cites
- 2647US5036148AProduction of substantially linear highly crystalline polyolefinsDU PONT·Filed 1989·Granted Jul 30, 1991·9 cites·2 claims
- 2746US2016200969A1Stabilised compositions containing acrylamide polymers, and method for the tertiary production of crude oil using said compositionsBASF SE·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →