Inventor · disambiguated record
Reinhard Hopf
Also filed as: HOPF REINHARD
10 granted patents·171 citations·filing 1982–1991
89Inventor score
Top patents by PatentIndex Score
10 records- 0196US4542525AMethod and apparatus for classifying audio signalsBLAUPUNKT WERKE GMBH·Filed 1983·Granted Sep 17, 1985·90 cites·28 claims
- 0279US4541110ACircuit for automatic selection between speech and music sound signalsBLAUPUNKT WERKE GMBH·Filed 1982·Granted Sep 10, 1985·25 cites·20 claims
- 0374US5089168ANitrogen-containing heterocyclesMERCK PATENT GMBH·Filed 1989·Granted Feb 18, 1992·8 cites·9 claims
- 0471US4886620ASmectic liquid-crystalline phasesMERCK PATENT GMBH·Filed 1986·Granted Dec 12, 1989·20 cites·9 claims
- 0568US5180521AChiral compoundsMERCK PATENT GMBH·Filed 1987·Granted Jan 19, 1993·8 cites·20 claims
- 0658US5055221ASmectic liquid-crystalline phasesMERCK PATENT GMBH·Filed 1986·Granted Oct 8, 1991·4 cites·11 claims
- 0751US5064566ASmectic liquid crystal phasesMERCK PATENT GMBH·Filed 1989·Granted Nov 12, 1991·10 cites·47 claims
- 0843US5075032ASmectic liquid-crystalline phasesMERCK PATENT GMBH·Filed 1989·Granted Dec 24, 1991·6 cites·14 claims
- 0935US5389290ANitrogen-containing heterocyclesMERCK PATENT GMBH·Filed 1991·Granted Feb 14, 1995·0 cites·9 claims
- 1030US5279762ASmectic liquid crystal phasesMERCK PATENT GMBH·Filed 1991·Granted Jan 18, 1994·0 cites·64 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →