Inventor · disambiguated record
Achim Riemann
Also filed as: RIEMANN ACHIM
3 granted patents·38 citations·filing 1985–1986
69Inventor score
Top patents by PatentIndex Score
3 records- 0184US4675458AMethod for making 9,9-bis-(4-hydroxyphenyl)-fluoreneROENM GMBH·Filed 1985·Granted Jun 23, 1987·28 cites·11 claims
- 0248US4698448AMethod for making aromatic phosphorus compoundsROEHM GMBH·Filed 1985·Granted Oct 6, 1987·7 cites·2 claims
- 0346US4638099AMethod for making 4,4'-dihydroxydiphenyl etherROEHM GMBH·Filed 1986·Granted Jan 20, 1987·3 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →