Inventor · disambiguated record
Wolfgang Oehlert
Also filed as: OEHLERT WOLFGANG
8 granted patents·57 citations·filing 1996–2013
84Inventor score
Top patents by PatentIndex Score
8 records- 0176US6086846AUse of synthetic, iron raw materials for preparing iron oxide pigmentsBAYER AG·Filed 1998·Granted Jul 11, 2000·29 cites·9 claims
- 0265US10221326B2Production of red iron oxide pigmentLANXESS DEUTSCHLAND GMBH·Filed 2013·Granted Mar 5, 2019·1 cites·20 claims
- 0346US7294192B2Heat-stable zinc ferrite colour pigments, process for preparing them and their useLANXESS DEUTSCHLAND GMBH·Filed 2004·Granted Nov 13, 2007·0 cites·10 claims
- 0446US6117228AHeat-stable iron oxide yellow pigmentsBAYER AG·Filed 1998·Granted Sep 12, 2000·8 cites·18 claims
- 0546US5837216AUse of synthetic, iron raw materials for preparing iron oxide pigmentsBAYER AG·Filed 1997·Granted Nov 17, 1998·7 cites·8 claims
- 0642US5665157AClean color shade, yellow-tinged red iron oxide pigments, and a process for their manufacture, and their useBAYER AG·Filed 1996·Granted Sep 9, 1997·5 cites·15 claims
- 0736US5667579AThermally stable iron oxide pigments, a process for their preparation and their useBAYER AG·Filed 1996·Granted Sep 16, 1997·7 cites·14 claims
- 0822US5730794AUse of synthetic, bainite-rich iron raw materials for preparing iron oxide pigmentsBAYER AG·Filed 1997·Granted Mar 24, 1998·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →