Inventor · disambiguated record
Graham P. Ansell
Also filed as: ANSELL GRAHAM · ANSELL GRAHAM P · ANSELL GRAHAM PAUL
5 granted patents·243 citations·filing 1988–1996
85Inventor score
Files withJOHNSON MATTHEY PLC5
Top patents by PatentIndex Score
5 records- 0186US5480854ACatalystJOHNSON MATTHEY PLC·Filed 1993·Granted Jan 2, 1996·54 cites·10 claims
- 0285US5993762AMethod of using catalyst containing noble metal and cerium dioxideJOHNSON MATTHEY PLC·Filed 1995·Granted Nov 30, 1999·66 cites·13 claims
- 0378US5516741AReduced chlorine containing platinum catalystsJOHNSON MATTHEY PLC·Filed 1994·Granted May 14, 1996·38 cites·8 claims
- 0477US4996180ACatalyst of copper oxide and ceriaJOHNSON MATTHEY PLC·Filed 1988·Granted Feb 26, 1991·40 cites·12 claims
- 0573US5943857ADiesel engine exhaust gas purification methodJOHNSON MATTHEY PLC·Filed 1996·Granted Aug 31, 1999·45 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →