Inventor · disambiguated record
Hans-Jurgen Fromm
Also filed as: FROMM HANS-JUERGEN · FROMM HANS-JURGEN
5 granted patents·37 citations·filing 1987–1990
79Inventor score
Files withHOFFMANN LA ROCHE5
Top patents by PatentIndex Score
5 records- 0167US4925278ALiquid crystalline estersHOFFMANN LA ROCHE·Filed 1988·Granted May 15, 1990·16 cites·9 claims
- 0264US4830470ALiquid crystalline estersHOFFMANN LA ROCHE·Filed 1987·Granted May 16, 1989·6 cites·12 claims
- 0351US5082589ALiquid crystalline estersHOFFMANN LA ROCHE·Filed 1990·Granted Jan 21, 1992·4 cites·5 claims
- 0442US5013476ALiquid crystal compounds and indicating device employing sameHOFFMANN LA ROCHE·Filed 1987·Granted May 7, 1991·6 cites·9 claims
- 0539US5100577AFerroelectric liquid crystal mixtures and compounds as well as electro-optical devices employing sameHOFFMANN LA ROCHE·Filed 1990·Granted Mar 31, 1992·5 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →