Inventor · disambiguated record
Heinz Landscheidt
Also filed as: LANDSCHEIDT HEINZ
24 granted patents·251 citations·filing 1991–1996
96Inventor score
Files withBAYER AG24
Top patents by PatentIndex Score
24 records- 0184US5498744AProcess for the preparation of dimethyl carbonateBAYER AG·Filed 1994·Granted Mar 12, 1996·31 cites·21 claims
- 0283US5412147AProcess for the continuous preparation of alkyl nitritesBAYER AG·Filed 1993·Granted May 2, 1995·20 cites·17 claims
- 0381US5455368AProcess for separating off methanol from a mixture of dimethyl carbonate and methanolBAYER AG·Filed 1994·Granted Oct 3, 1995·19 cites·10 claims
- 0481US5235087AProcess for the preparation of dialkyl carbonatesBAYER AG·Filed 1991·Granted Aug 10, 1993·21 cites·20 claims
- 0576US5649322AProcess for the preparation of C1 -C4 -alkyl nitritesBAYER AG·Filed 1995·Granted Jul 15, 1997·17 cites·19 claims
- 0676US5543548AProcess for the preparation of dimethyl carbonateBAYER AG·Filed 1994·Granted Aug 6, 1996·15 cites·21 claims
- 0775US5552130AProcess for the continuous preparation of nitrosyl chlorideBAYER AG·Filed 1995·Granted Sep 3, 1996·35 cites·5 claims
- 0874US5478960AProcess for the preparation of heterosubstituted acetalsBAYER AG·Filed 1995·Granted Dec 26, 1995·18 cites·10 claims
- 0967US5756824AProcess for the preparation of carbazatesBAYER AG·Filed 1996·Granted May 26, 1998·10 cites·10 claims
- 1062US5545754AProcess for the preparation of p-amino-phenolsBAYER AG·Filed 1991·Granted Aug 13, 1996·7 cites·1 claims
- 1158US5288894AProcess for the preparation of dialkyl carbonatesBAYER AG·Filed 1992·Granted Feb 22, 1994·6 cites·18 claims
- 1255US5304680AProcess for the preparation of aromatic amines which are substituted by C1 -C4 -alkoxy in the p-positionBAYER AG·Filed 1991·Granted Apr 19, 1994·5 cites·14 claims
- 1355US5302742AProcess for the preparation of N-acylated p-amino-phenolsBAYER AG·Filed 1993·Granted Apr 12, 1994·5 cites·20 claims
- 1454US5414104AProcess for preparing dialkyl carbonatesBAYER AG·Filed 1994·Granted May 9, 1995·5 cites·20 claims
- 1552US5231213AProcess for the preparation of dialkyl carbonatesBAYER AG·Filed 1992·Granted Jul 27, 1993·10 cites·17 claims
- 1650US5886232AProcess for preparing substituted cyclohexanonesBAYER AG·Filed 1996·Granted Mar 23, 1999·4 cites·7 claims
- 1749US5648570AProcess for preparing substituted chloroaromaticsBAYER AG·Filed 1996·Granted Jul 15, 1997·4 cites·12 claims
- 1847US5744663AProcess for preparing cyclopentyl bromideBAYER AG·Filed 1996·Granted Apr 28, 1998·3 cites·8 claims
- 1940US5449806AProcess for the preparation of dialkyl carbonatesBAYER AG·Filed 1994·Granted Sep 12, 1995·6 cites·20 claims
- 2038US5319124AProcess for the preparation of dialkyl carbonatesBAYER AG·Filed 1993·Granted Jun 7, 1994·3 cites·20 claims
- 2136US5476959AProcess for the preparation of dialkyl carbonatesBAYER AG·Filed 1994·Granted Dec 19, 1995·1 cites·15 claims
- 2235US5360922AProcess for the preparation of dialkyl carbonatesBAYER AG·Filed 1993·Granted Nov 1, 1994·2 cites·20 claims
- 2333US5562887APurification of alkyl nitrite-containing exhaust gasesBAYER AG·Filed 1994·Granted Oct 8, 1996·4 cites·11 claims
- 2430US5648500AProcess for the preparation of substituted 1,2,3,4-tetrahydrocarbazolesBAYER AG·Filed 1996·Granted Jul 15, 1997·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →