Inventor · disambiguated record
James P. Quinn
Also filed as: QUINN JAMES P · QUINN JAMES PHILIP
5 granted patents·116 citations·filing 1973–1993
83Inventor score
Top patents by PatentIndex Score
5 records- 0179US4127641AProcess for the preparation of precipitated silicas having morphology similar to pyrogenic silicasJOSEPH CROSFIELD AND SONS LIMI·Filed 1977·Granted Nov 28, 1978·25 cites·8 claims
- 0278US5098695APrecipitated silicasUNILEVER PATENT HOLDINGS·Filed 1991·Granted Mar 24, 1992·30 cites·2 claims
- 0377US3954944AFine silicasCROSFIELD JOSEPH & SONS·Filed 1973·Granted May 4, 1976·19 cites·2 claims
- 0476US4956167ASilicasUNILEVER PATENT HOLDINGS·Filed 1989·Granted Sep 11, 1990·23 cites·2 claims
- 0566US5447704AAmorphous silicaUNILEVER PATENT HOLDINGS·Filed 1993·Granted Sep 5, 1995·19 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →