Inventor · disambiguated record
John Filby
Also filed as: FILBY JOHN · FILBY JOHN E
3 granted patents·1 pending application·131 citations·filing 1977–2016
74Inventor score
Files withBRACK CAPITAL ENERGY TECH LTD1FILBY JOHN1PETRO CANADA EXPLORATION INC1UNITED KINGDOM GOVERNMENT1
Top patents by PatentIndex Score
4 records- 0192US4514305AAzeotropic dehydration process for treating bituminous frothPETRO CANADA EXPLORATION INC·Filed 1982·Granted Apr 30, 1985·104 cites·13 claims
- 0274US9321967B2Oil sands extractionFILBY JOHN·Filed 2010·Granted Apr 26, 2016·5 cites·20 claims
- 0370US4098691APurification of water for boilerUNITED KINGDOM GOVERNMENT·Filed 1977·Granted Jul 4, 1978·22 cites·4 claims
- 0447US2016244675A1Oil sands extractionBRACK CAPITAL ENERGY TECH LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →