Inventor · disambiguated record
Dieter Wiegner
Also filed as: WIEGNER DIETER
4 granted patents·31 citations·filing 1981–1991
74Inventor score
Files withBAYER AG4
Top patents by PatentIndex Score
4 records- 0167US5160348AMixtures of blue azo disperse dyestuffsBAYER AG·Filed 1991·Granted Nov 3, 1992·11 cites·7 claims
- 0244US4968318ARed mixtures of disperse azo dyestuffsBAYER AG·Filed 1989·Granted Nov 6, 1990·14 cites·5 claims
- 0337US4374642ADyestuff mixtures, a process for their preparation and a process for dyeing hydrophobic fibresBAYER AG·Filed 1981·Granted Feb 22, 1983·2 cites·6 claims
- 0432US4523926AMixtures of disperse dyestuffsBAYER AG·Filed 1984·Granted Jun 18, 1985·4 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →