Inventor · disambiguated record
John O'Neal Johnston
Also filed as: JOHNSTON JOHN O · JOHNSTON JOHN O'NEAL
8 granted patents·200 citations·filing 1976–1980
88Inventor score
Files withRICHARDSON MERRELL INC8
Top patents by PatentIndex Score
8 records- 0197US4078060AMethod of inducing an estrogenic responseRICHARDSON MERRELL INC·Filed 1976·Granted Mar 7, 1978·89 cites·7 claims
- 0291US4096254AMethod of treating the symptoms of menopause and osteoporosisRICHARDSON MERRELL INC·Filed 1977·Granted Jun 20, 1978·34 cites·18 claims
- 0391US4055641AMethod of treating benign prostatic hypertrophyRICHARDSON MERRELL INC·Filed 1976·Granted Oct 25, 1977·35 cites·12 claims
- 0476US4317818AMethod of treating prostatic carcinomaRICHARDSON MERRELL INC·Filed 1980·Granted Mar 2, 1982·19 cites·6 claims
- 0564US4054651AMethod of contraceptionRICHARDSON MERRELL INC·Filed 1976·Granted Oct 18, 1977·6 cites·28 claims
- 0656US4013762AGrowth promotionRICHARDSON MERRELL INC·Filed 1976·Granted Mar 22, 1977·4 cites·11 claims
- 0752US4073899AMethod of terminating pregnancyRICHARDSON MERRELL INC·Filed 1976·Granted Feb 14, 1978·3 cites·9 claims
- 0845US4078061AMethod of treating acneRICHARDSON MERRELL INC·Filed 1976·Granted Mar 7, 1978·10 cites·40 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →