Inventor · disambiguated record
Rainer Feser
Also filed as: FESER RAINER
17 granted patents·190 citations·filing 1986–2000
94Inventor score
Files withBASF AG17
Top patents by PatentIndex Score
17 records- 0186US6278033B1Catalyst and process for purifying streams of materialsBASF AG·Filed 2000·Granted Aug 21, 2001·30 cites·5 claims
- 0276US6204218B1Catalyst and process for purifying streams of materialsBASF AG·Filed 1999·Granted Mar 20, 2001·38 cites·3 claims
- 0371US5789644APreparation of acetylene and synthesis gasBASF AG·Filed 1995·Granted Aug 4, 1998·37 cites·4 claims
- 0471US4826671APreparation of acicular α-Fe2 O3BASF AG·Filed 1987·Granted May 2, 1989·22 cites·3 claims
- 0549US4933004APreparation of acicular ferromagnetic metal particles of substantially ironBASF AG·Filed 1987·Granted Jun 12, 1990·11 cites·4 claims
- 0645US5030371AProcess for preparing acicular ferromagnetic material consisting essentially of iron-containing chromium dioxideBASF AG·Filed 1989·Granted Jul 9, 1991·6 cites·2 claims
- 0742US4770903APreparation of cobalt-containing, acicular, magnetic iron oxidesBASF AG·Filed 1987·Granted Sep 13, 1988·6 cites·5 claims
- 0841US5094767AHighly viscous magnetic fluids having nonmagnetic particlesBASF AG·Filed 1990·Granted Mar 10, 1992·7 cites·4 claims
- 0941US4960462AAcicular, ferromagnetic metal particles essentially consisting of iron, and their preparationBASF AG·Filed 1988·Granted Oct 2, 1990·5 cites·1 claims
- 1041US4913890APreparation of acicular α-Fe2 O3BASF AG·Filed 1989·Granted Apr 3, 1990·6 cites·4 claims
- 1141US4774072APreparation of acicular alpha-Fe2 O3BASF AG·Filed 1987·Granted Sep 27, 1988·4 cites·4 claims
- 1240US5064549APreparation of stabilized chromium dioxide with sodium tetracarbonylferrateBASF AG·Filed 1990·Granted Nov 12, 1991·6 cites·2 claims
- 1337US5009877AStabilization of acicular ferromagnetic chromium dioxideBASF AG·Filed 1990·Granted Apr 23, 1991·3 cites·3 claims
- 1434US4755315APreparation of cobalt-containing isotropic magnetic iron oxidesBASF AG·Filed 1987·Granted Jul 5, 1988·3 cites·1 claims
- 1533US5164173APreparation of stabilized acicular ferromagnetic chromium dioxideBASF AG·Filed 1988·Granted Nov 17, 1992·4 cites·5 claims
- 1631US5096779AChromium dioxide material, its preparation and magnetic recording media containing this chromium dioxide materialBASF AG·Filed 1989·Granted Mar 17, 1992·1 cites·3 claims
- 1730US4755395APreparation of acicular cobalt-containing ferrimagnetic iron oxidesBASF AG·Filed 1986·Granted Jul 5, 1988·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →