Inventor · disambiguated record
Frederick Coulston
Also filed as: COULSTON FREDERICK
6 granted patents·170 citations·filing 1975–1989
85Inventor score
Top patents by PatentIndex Score
6 records- 0188US4663346AInsect repellentANGUS CHEMICAL·Filed 1984·Granted May 5, 1987·34 cites·4 claims
- 0286US4757198AMass analyzer system for the direct determination of organic compounds in PPB and high PPT concentrations in the gas phaseCOULSTON INT CORP·Filed 1986·Granted Jul 12, 1988·64 cites·20 claims
- 0378US4869896APotentiated insect repellent composition and methodANGUS CHEMICAL·Filed 1988·Granted Sep 26, 1989·48 cites·11 claims
- 0466US4025536ATri-cyclic compounds derived from thiaphloroglucinol ethersABBOTT LAB·Filed 1975·Granted May 24, 1977·5 cites·9 claims
- 0559US3959492AMethod for reducing serum blood cholesterolISTITUTO CHEMIOTERAPICO·Filed 1975·Granted May 25, 1976·17 cites·1 claims
- 0643US5270345ANon-bioaccumulable pesticidesCOULSTON INT CORP·Filed 1989·Granted Dec 14, 1993·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →