Inventor · disambiguated record
Richard D. Doctor
Also filed as: DOCTOR RICHARD · DOCTOR RICHARD D
6 granted patents·1 pending application·78 citations·filing 1985–2020
83Inventor score
Top patents by PatentIndex Score
7 records- 0195US10941105B1Method for direct conversion of carbon dioxide to dialkyl carbonates using ethylene oxide as feedstockE3TEC SERVICE LLC·Filed 2020·Granted Mar 9, 2021·5 cites·20 claims
- 0286US11479524B1System and method for synthesis of dialkyl carbonates using carbon dioxide reaction with methanol and ammoniaE3TEC SERVICE LLC·Filed 2019·Granted Oct 25, 2022·3 cites·17 claims
- 0377US8247009B2Biological methane production from coal, manure, sludge, wastes, or other carbonaceous feedstocks with simultaneous sequestration of CO2DATTA RATHIN·Filed 2009·Granted Aug 21, 2012·7 cites·21 claims
- 0463US4778594AApparatus for magnetic separation of paramagnetic and diamagnetic materialUNIV CHICAGO ARCH DEV CORP·Filed 1986·Granted Oct 18, 1988·23 cites·16 claims
- 0558US4612175AFlue gas desulfurization/denitrification using metal-chelate additivesUS ENERGY·Filed 1985·Granted Sep 16, 1986·25 cites·20 claims
- 0652US5250482AProcess for magnetic beneficiating petroleum cracking catalystUNIV CHICAGO·Filed 1992·Granted Oct 5, 1993·15 cites·10 claims
- 0750US2013097261A1Safe and monitored virtual worldBAER HOWARD R·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →