Inventor · disambiguated record
Ian C. Callaghan
Also filed as: CALLAGHAN IAN · CALLAGHAN IAN C · CALLAGHAN IAN CHARLES
13 granted patents·5 pending applications·164 citations·filing 1983–2007
92Inventor score
Files withJOHNSON & SON INC S C6BRITISH PETROLEUM CO PLC5UNILEVER HOME & PERSONAL CARE3BRITISCH PETROLEUM COMPANY P L1BRITISH TECH GROUP1
Top patents by PatentIndex Score
18 records- 0178US5242494AFoamable compositionsBRITISH TECH GROUP·Filed 1991·Granted Sep 7, 1993·37 cites·28 claims
- 0269US6420329B1Cleaning compositionsJOHNSON & SON INC S C·Filed 1997·Granted Jul 16, 2002·22 cites·4 claims
- 0368US5435927ALubricating oil compositionBRITISH PETROLEUM CO PLC·Filed 1993·Granted Jul 25, 1995·21 cites·8 claims
- 0460US6265367B1Composition for cleaning surfaces, and method for preparing the compositionJOHNSON & SON INC S C·Filed 1999·Granted Jul 24, 2001·19 cites·16 claims
- 0550US6291411B1Cleaning of toilet bowls using liquid hypochlorite compositionsJOHNSON & SON INC S C·Filed 1998·Granted Sep 18, 2001·11 cites·19 claims
- 0650US5877132ACleaning compositionsJOHNSON & SON INC S C·Filed 1997·Granted Mar 2, 1999·10 cites·16 claims
- 0745US4577491AMethod for determining the stability of foamBRITISH PETROLEUM CO PLC·Filed 1984·Granted Mar 25, 1986·10 cites·1 claims
- 0843US4711714AMethod for the separation of gas from oilBRITISH PETROLEUM CO PLC·Filed 1985·Granted Dec 8, 1987·11 cites·8 claims
- 0943US2007265182A1Aqueous liquid cleaning compositions and their useCONOPCO INC DBA UNILEVER·Filed 2007·Application pending·0 cites
- 1042US5958149AMethod of cleaning surfaces, composition suitable for use in the method, and of preparing the compositionJOHNSON & SON INC S C·Filed 1998·Granted Sep 28, 1999·9 cites·4 claims
- 1142US2003040459A1Cleaning compositionsUNILEVER HOME & PESONAL CARE U·Filed 2002·Application pending·0 cites
- 1242US2002119904A1Cleaning compositionsUNILEVER HOME & PERSONAL CARE·Filed 2001·Application pending·0 cites
- 1339US2002068688A1Cleaning compositionsUNILEVER HOME & PERSONAL CARE·Filed 2001·Application pending·0 cites
- 1438US2003116177A1Automatic dispensing systemUNILEVER HOME & PERSONAL CARE·Filed 2002·Application pending·0 cites
- 1533US4557737AOil gas separationBRITISH PETROLEUM CO PLC·Filed 1984·Granted Dec 10, 1985·4 cites·9 claims
- 1632US4564665AOil gas separationBRITISH PETROLEUM CO PLC·Filed 1983·Granted Jan 14, 1986·3 cites·4 claims
- 1728US4874535AScale inhibitorsBRITISCH PETROLEUM COMPANY P L·Filed 1988·Granted Oct 17, 1989·7 cites·7 claims
- 1827US6310021B1Cleaning compositions containing enzymes and polycarboxylic ethers or thioethersJOHNSON & SON INC S C·Filed 1998·Granted Oct 30, 2001·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →