Inventor · disambiguated record
Reinhard Preuss
Also filed as: PREUSS REINHARD
7 granted patents·1 pending application·129 citations·filing 1979–2004
83Inventor score
Files withBAYER AG7
Top patents by PatentIndex Score
8 records- 0193US4383835AProcess for improving the light fastness of polyamide dyeings with copper complexes of schiff bases or ortho-hydroxy benzophenoneBAYER AG·Filed 1981·Granted May 17, 1983·63 cites·7 claims
- 0285US4284621AAgents for protection against lightBAYER AG·Filed 1979·Granted Aug 18, 1981·55 cites·8 claims
- 0347US4739117AProcess for the isolation of diaryl guanidinesBAYER AG·Filed 1986·Granted Apr 19, 1988·5 cites·12 claims
- 0441US2004167340A1Process for preparing storage-stable benzothiazolyl sulfenamidesFiled 2004·Application pending·0 cites
- 0538US4535074AFungicidal phosphorylated azolyl derivativesBAYER AG·Filed 1984·Granted Aug 13, 1985·1 cites·8 claims
- 0635US4588807ABenzylidenemalonic or vinylogous benzylidenemalonic acid polyesters, their preparation and their use for the UV stabilization of thermoplasticsBAYER AG·Filed 1984·Granted May 13, 1986·4 cites·22 claims
- 0728US5929294AEasily transportable and meterable mixtures of aromatic oils and phenylenediamines having high stability in storageBAYER AG·Filed 1997·Granted Jul 27, 1999·1 cites·9 claims
- 0827US4745172APhenolic resins using polyamines and polyethers in their productionBAYER AG·Filed 1986·Granted May 17, 1988·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →