Inventor · disambiguated record
Hermann Dreher
Also filed as: DREHER HERMANN
4 granted patents·66 citations·filing 1983–1985
78Inventor score
Files withBASF AG4
Top patents by PatentIndex Score
4 records- 0170US4460764ARemoval of the catalyst from polyphenylene ethersBASF AG·Filed 1983·Granted Jul 17, 1984·20 cites·6 claims
- 0262US4654418AContinuous removal of the catalyst from polyphenylene ethersBASF AG·Filed 1984·Granted Mar 31, 1987·16 cites·8 claims
- 0360US4696996APreparation of polyphenylene ethers, and an apparatus for this purposeBASF AG·Filed 1985·Granted Sep 29, 1987·18 cites·5 claims
- 0454US4482696AAvoiding an explosive gas phase in gas/liquid reactionsBASF AG·Filed 1983·Granted Nov 13, 1984·12 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →