Inventor · disambiguated record
Sam Ferguson
Also filed as: FERGUSON SAM
16 granted patents·119 citations·filing 1985–2020
92Inventor score
Top patents by PatentIndex Score
16 records- 0186US9611431B2Method of reducing corrosion and corrosion byproduct deposition in a crude unitNALCO CO·Filed 2015·Granted Apr 4, 2017·2 cites·21 claims
- 0285US9834732B2Development and implementation of analyzer based control system and algorithmNALCO CO·Filed 2016·Granted Dec 5, 2017·3 cites·12 claims
- 0384US9150793B2Method of reducing corrosion and corrosion byproduct deposition in a crude unitSCATTERGOOD GLENN L·Filed 2008·Granted Oct 6, 2015·13 cites·21 claims
- 0483US10316261B2Method of reducing corrosion and corrosion byproduct deposition in a crude unitECOLAB USA INC·Filed 2017·Granted Jun 11, 2019·1 cites·26 claims
- 0573US5503006AHigh temperature corrosion simulatorNALCO CHEMICAL CO·Filed 1993·Granted Apr 2, 1996·42 cites·15 claims
- 0672US11326113B2Method of reducing corrosion and corrosion byproduct deposition in a crude unitECOLAB USA INC·Filed 2019·Granted May 10, 2022·0 cites·4 claims
- 0772US4806229AVolatile amines for treating refinery overhead systemsNALCO CHEMICAL CO·Filed 1986·Granted Feb 21, 1989·31 cites·7 claims
- 0867US12480060B2Development and implementation of analyzer based control system and algorithmECOLAB USA INC·Filed 2020·Granted Nov 25, 2025·0 cites·4 claims
- 0965US9969947B2Method of reducing corrosion and corrosion byproduct deposition in a crude unitECOLAB USA INC·Filed 2017·Granted May 15, 2018·0 cites·12 claims
- 1064US10563142B2Development and implementation of analyzer based control system and algorithmECOLAB USA INC·Filed 2017·Granted Feb 18, 2020·0 cites·13 claims
- 1154US4752381AUpgrading petroleum and petroleum fractionsNALCO CHEMICAL CO·Filed 1987·Granted Jun 21, 1988·16 cites·4 claims
- 1246US9458388B2Development and implementation of analyzer based on control system and algorithmWANG JIN·Filed 2012·Granted Oct 4, 2016·0 cites·12 claims
- 1342US4827033Anaphthenic acid amidesNALCO CHEMICAL CO·Filed 1987·Granted May 2, 1989·2 cites·3 claims
- 1441US4758672AProcess for preparing naphthenic acid 1,2-imidazolinesNALCO CHEMICAL CO·Filed 1987·Granted Jul 19, 1988·2 cites·1 claims
- 1538US4589979AUpgrading heavy gas oilsNALCO CHEMICAL CO·Filed 1985·Granted May 20, 1986·7 cites·2 claims
- 1628US4935542ANaphthenic acid amidesNALCO CHEMICAL CO·Filed 1988·Granted Jun 19, 1990·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →