Inventor · disambiguated record
Roy I. Kaplan
Also filed as: KAPLAN ROY I
8 granted patents·208 citations·filing 1979–1992
89Inventor score
Files withNALCO CHEMICAL CO8
Top patents by PatentIndex Score
8 records- 0191US4861511AToilet bowl cleaner and stain-inhibiting compositionNALCO CHEMICAL CO·Filed 1987·Granted Aug 29, 1989·77 cites·25 claims
- 0278US4190463AMethod of removing iron oxide deposits from heat transfer surfacesNALCO CHEMICAL CO·Filed 1979·Granted Feb 26, 1980·19 cites·6 claims
- 0365US5171459AScale deposition inhibitorNALCO CHEMICAL CO·Filed 1992·Granted Dec 15, 1992·28 cites·20 claims
- 0460US5336428AOffshore rig cleanerNALCO CHEMICAL CO·Filed 1990·Granted Aug 9, 1994·21 cites·9 claims
- 0559US5302293AMethod of controlling iron in produced oilfield watersNALCO CHEMICAL CO·Filed 1992·Granted Apr 12, 1994·23 cites·7 claims
- 0658US4869828AStabilization of iron in aqueous systemsNALCO CHEMICAL CO·Filed 1988·Granted Sep 26, 1989·22 cites·14 claims
- 0741US5272346AUltraviolet spectrographic monitoring of water soluble corrosion inhibitorsNALCO CHEMICAL CO·Filed 1992·Granted Dec 21, 1993·14 cites·20 claims
- 0841US4383889APulp refining process and additive thereforNALCO CHEMICAL CO·Filed 1981·Granted May 17, 1983·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →