Inventor · disambiguated record
Jean-Marie D. Denis
Also filed as: DENIS JEAN-MARIE D · PRUDEN BARRY B
3 granted patents·194 citations·filing 1978–1980
76Inventor score
Top patents by PatentIndex Score
3 records- 0195US4214977AHydrocracking of heavy oils using iron coal catalystCA MINISTER ENERGY·Filed 1979·Granted Jul 29, 1980·97 cites·14 claims
- 0293US4252634AThermal hydrocracking of heavy hydrocarbon oils with heavy oil recycleCA MINISTER ENERGY·Filed 1980·Granted Feb 24, 1981·87 cites·4 claims
- 0363US4234387ACoking poor coking coals and hydrocracked tar sand bitumen binderUNITED KINGDOM GOVERNMENT·Filed 1978·Granted Nov 18, 1980·10 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →