Inventor · disambiguated record
Eduard Schoenafinger
Also filed as: AMBROS OTTO · SCHOENAFINGER EDUARD
13 granted patents·116 citations·filing 1975–1977
92Inventor score
Files withBASF AG13
Top patents by PatentIndex Score
13 records- 0175US4050962AManufacture of ferromagnetic, acicular metallic iron particles by hydrogen reductionBASF AG·Filed 1975·Granted Sep 27, 1977·21 cites·8 claims
- 0272US4064292AManufacture of cobalt-modified γ-iron(III)oxidesBASF AG·Filed 1976·Granted Dec 20, 1977·15 cites·5 claims
- 0365US4071610AManufacture of gamma-iron(III) oxideBASF AG·Filed 1976·Granted Jan 31, 1978·11 cites·2 claims
- 0463US4061725AManufacture of gamma-iron(III) oxideBASF AG·Filed 1976·Granted Dec 6, 1977·10 cites·7 claims
- 0561US4177317AStabilization of chromium dioxide magnetic pigmentsBASF AG·Filed 1977·Granted Dec 4, 1979·10 cites·8 claims
- 0660US4109046AFlexible multi-layer magnetic recording mediaBASF AG·Filed 1976·Granted Aug 22, 1978·10 cites·1 claims
- 0757US4052326AManufacture of γ-iron(III) oxideBASF AG·Filed 1976·Granted Oct 4, 1977·8 cites·4 claims
- 0852US4061726AManufacture of acicular γ-iron(III) oxideBASF AG·Filed 1976·Granted Dec 6, 1977·6 cites·6 claims
- 0950US4061727AManufacture of γ-iron(III) oxideBASF AG·Filed 1976·Granted Dec 6, 1977·6 cites·8 claims
- 1047US4073977AStabilization of pyrophoric metal powders with alkylene oxide polymersBASF AG·Filed 1976·Granted Feb 14, 1978·8 cites·9 claims
- 1146US4059716AManufacture of gamma-iron(III) oxideBASF AG·Filed 1975·Granted Nov 22, 1977·4 cites·5 claims
- 1242US4018882AManufacture of gamma-iron (III) oxideBASF AG·Filed 1975·Granted Apr 19, 1977·3 cites·5 claims
- 1337US4275114AMagnetic recording medium and method of stabilization of chromium dioxide magnetic pigmentsBASF AG·Filed 1977·Granted Jun 23, 1981·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →