Inventor · disambiguated record
Donald L. Campbell, Jr.
Also filed as: CAMPBELL DONALD L · CAMPBELL JR DONALD L
5 granted patents·39 citations·filing 1970–2018
73Inventor score
Top patents by PatentIndex Score
5 records- 0180US8884072B2Mitigation of fouling in hydroformylation processes by water additionMILLER GLENN A·Filed 2011·Granted Nov 11, 2014·4 cites·14 claims
- 0279US3936296AIntegrated fluidized reduction and melting of iron oresCAMPBELL DONALD L·Filed 1970·Granted Feb 3, 1976·33 cites·11 claims
- 0376US10843992B2Hydroformylation reaction processDOW TECHNOLOGY INVESTMENTS LLC·Filed 2018·Granted Nov 24, 2020·2 cites·15 claims
- 0445US10478812B2Methods to store transition metal organophosphorous ligand based catalystsEISENSCHMID THOMAS C·Filed 2012·Granted Nov 19, 2019·0 cites·9 claims
- 0544US10487020B2Method for the preparation of a stabilized organophosphorous compound solutionDOW TECHNOLOGY INVESTMENTS LLC·Filed 2016·Granted Nov 26, 2019·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →