Inventor · disambiguated record
Wolfgang Kiel
Also filed as: KIEL WOLFGANG
18 granted patents·231 citations·filing 1975–2000
94Inventor score
Top patents by PatentIndex Score
18 records- 0192US5623045AProcess for the preparation of coatingsBAYER AG·Filed 1995·Granted Apr 22, 1997·72 cites·11 claims
- 0287US5011996AProcess for the preparation of aminesBAYER AG·Filed 1989·Granted Apr 30, 1991·25 cites·18 claims
- 0382US4940819AProcess for the hydrogenation of α,β-unsaturated ketonesBAYER AG·Filed 1989·Granted Jul 10, 1990·18 cites·17 claims
- 0481US4059627AChlorinated aromatic aminesBAYER AG·Filed 1976·Granted Nov 22, 1977·14 cites·13 claims
- 0580US6015927AProcess for preparing cyclohexanones by hydrogenation of the corresponding phenols (II)BAYER AG·Filed 1998·Granted Jan 18, 2000·22 cites·18 claims
- 0679US6429335B1Reductive amination of aldehydesBAYER AG·Filed 2000·Granted Aug 6, 2002·13 cites·11 claims
- 0779US4085141AProcess for the preparation of anilines meta-substituted by chlorineBAYER AG·Filed 1976·Granted Apr 18, 1978·13 cites·30 claims
- 0874US6046365AProcess for preparing cyclohexanones by hydrogenation of the corresponding phenols (I.)BAYER AG·Filed 1998·Granted Apr 4, 2000·15 cites·17 claims
- 0972US6399810B1Process for the preparation of methyl cyclohexyl-propionateHAARMANN & REIMER GMBH·Filed 2000·Granted Jun 4, 2002·6 cites·4 claims
- 1059US5101075AProcess for the preparation of bis-and tris-(3-dimethylaminopropyl)amineBAYER AG·Filed 1990·Granted Mar 31, 1992·6 cites·9 claims
- 1155US6268501B1Process for the preparation of hydroxyethylcyclohexanes and hydroxyethylpiperidinesBAYER AG·Filed 1999·Granted Jul 31, 2001·5 cites·10 claims
- 1250US5886232AProcess for preparing substituted cyclohexanonesBAYER AG·Filed 1996·Granted Mar 23, 1999·4 cites·7 claims
- 1350US5663443ARuthenium catalysts, their preparation and a process for preparing cycloaliphatic polyamines using these catalystsBAYER AG·Filed 1995·Granted Sep 2, 1997·4 cites·8 claims
- 1444US4060562AProcess for preparing meta-substituted halophenolsBAYER AG·Filed 1975·Granted Nov 29, 1977·6 cites·11 claims
- 1542US5977362AProcess for the preparation of quinazoline-2,4-dionesBAYER AG·Filed 1998·Granted Nov 2, 1999·2 cites·11 claims
- 1642US4193937AProcess for preparing 3-chloro- and 3,5-dichloro-anilinesBAYER AG·Filed 1978·Granted Mar 18, 1980·6 cites·24 claims
- 1732US6077974AProcess for the continuous preparation of amino-halo-genophenyl alkyl thioethersBAYER AG·Filed 1999·Granted Jun 20, 2000·0 cites·11 claims
- 1832US5872300AProcess for the preparation of 2-amino-6-chlorophenyl-alkylsulfanes, and 2-amino-6-chlorophenyl-isopropylsulfaneBAYER AG·Filed 1996·Granted Feb 16, 1999·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →