Inventor · disambiguated record
John A. Kelly
Also filed as: KELLY JOHN · KELLY JOHN A · KELLY JOHN ALPHONSUS
19 granted patents·2 pending applications·646 citations·filing 1981–2022
96Inventor score
Files withGRACE W R & CO10NALCO CHEMICAL CO6BORGWARNER LUDWIGSBURG GMBH1COURTAULDS COATINGS INC1I INNOVATIONS LTD1
Top patents by PatentIndex Score
21 records- 0194US4457847ACarboxylate polymers for internal scale control agents in boiler systemsNALCO CHEMICAL CO·Filed 1982·Granted Jul 3, 1984·89 cites·14 claims
- 0292US5242602ASpectrophotometric monitoring of multiple water treatment performance indicators using chemometricsGRACE W R & CO·Filed 1992·Granted Sep 7, 1993·154 cites·18 claims
- 0390US4977292A4-phosphonomethyl-2-hydroxy-2-oxo-1,4,2-oxazaphosphorinane N-oxide and water-soluble salts thereofGRACE W R & CO·Filed 1989·Granted Dec 11, 1990·44 cites·2 claims
- 0489US5022926ACorrosion controlGRACE W R & CO·Filed 1989·Granted Jun 11, 1991·38 cites·30 claims
- 0588US5019343AControl of corrosion in aqueous systems using certain phosphonomethyl aminesGRACE W R & CO·Filed 1989·Granted May 28, 1991·63 cites·9 claims
- 0686US4973744AEthoxylated N,N-bis-phosphonomethyl 2-(hydroxy)ethylamine N-oxides and water-soluble salts thereofGRACE W R & CO·Filed 1989·Granted Nov 27, 1990·24 cites·3 claims
- 0780US4657785AUse of benzo and tolyltriazole as copper corrosion inhibitors for boiler condensate systemsNALCO CHEMICAL CO·Filed 1985·Granted Apr 14, 1987·25 cites·2 claims
- 0879US4419327AMethod of scavenging dissolved oxygen in steam generating equipment using ammonia or amine neutralized erythorbic acidNALCO CHEMICAL CO·Filed 1981·Granted Dec 6, 1983·26 cites·8 claims
- 0977US5051532AN,N-bis-phosphonomethyl taurine N-oxide and water-soluble salts thereofGRACE W R & CO·Filed 1989·Granted Sep 24, 1991·12 cites·2 claims
- 1076US4968438AGallic acid as an oxygen scavengerNALCO CHEMICAL CO·Filed 1988·Granted Nov 6, 1990·21 cites·3 claims
- 1174US5192603AProtection of substrates against aquatic foulingCOURTAULDS COATINGS INC·Filed 1991·Granted Mar 9, 1993·49 cites·19 claims
- 1271US10722018B2Safety razor cleaning deviceKELLY JOHN ALPHONSUS·Filed 2018·Granted Jul 28, 2020·2 cites·9 claims
- 1370US5069798AControl of scale in aqueous systems using certain phosphonomethyl aminesGRACE W R & CO·Filed 1989·Granted Dec 3, 1991·29 cites·1 claims
- 1453US5183574AMethod of dispersing ironGRACE W R & CO·Filed 1991·Granted Feb 2, 1993·18 cites·6 claims
- 1553US4545920ABoiler water treating compositionsNALCO CHEMICAL CO·Filed 1984·Granted Oct 8, 1985·17 cites·4 claims
- 1649USD831179SToilet rim sanitizer cover kitKELLY JOHN·Filed 2016·Granted Oct 16, 2018·5 cites·1 claims
- 1749US2015114950A1Heating deviceBORGWARNER LUDWIGSBURG GMBH·Filed 2014·Application pending·0 cites
- 1849US2023337953A1Incontinence detectionI INNOVATIONS LTD·Filed 2022·Application pending·0 cites
- 1941US5096595AControl of scale in aqueous systems using certain phosphonomethyl amine oxidesGRACE W R & CO·Filed 1991·Granted Mar 17, 1992·10 cites·7 claims
- 2040US4680124APolyacrylate scale inhibitionNALCO CHEMICAL CO·Filed 1987·Granted Jul 14, 1987·12 cites·6 claims
- 2139US5167866AControl of corrosion in aqueous systems using certain phosphonomethyl amine oxidesGRACE W R & CO·Filed 1989·Granted Dec 1, 1992·8 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →