Inventor · disambiguated record
D. Michael Duggan
Also filed as: DUGGAN D MICHAEL
6 granted patents·74 citations·filing 1985–1988
84Inventor score
Files withSUN REFINING & MARKETING6
Top patents by PatentIndex Score
6 records- 0167US4895818APhosphonite-and phosphinite-promoted ruthenium - cobalt catalysts for the dealkoxyhydroxymethylation of acetals to form glycol ethersSUN REFINING & MARKETING·Filed 1988·Granted Jan 23, 1990·18 cites·6 claims
- 0261US4663489ARuthenium-cobalt carbonyl catalysts for the dealkoxyhydroxymethylation of acetals to form glycol ethersSUN REFINING & MARKETING·Filed 1986·Granted May 5, 1987·14 cites·17 claims
- 0359US4895987APhosphonite-and phosphonite-promoted ruthenium - cobalt catalysts for the dealkoxyhydroxymethylation of acetals to form glycol ethersSUN REFINING & MARKETING·Filed 1986·Granted Jan 23, 1990·14 cites·22 claims
- 0455US4618729ARuthenium-cobalt carbonyl metal cluster catalysts for the dealkoxyhydroxymethylation of acetals to form glycol ethersSUN REFINING & MARKETING·Filed 1985·Granted Oct 21, 1986·13 cites·16 claims
- 0554US4692426APhosphite-promoted ruthenium-cobalt catalysts for the dealkoxyhydroxymethylation of acetals to form glycol ethersSUN REFINING & MARKETING·Filed 1986·Granted Sep 8, 1987·13 cites·24 claims
- 0645US4652542ARuthenium-cobalt carbonyl catalysts for the dealkoxyhydroxymethylation of acetals to form glycol ethersSUN REFINING & MARKETING·Filed 1985·Granted Mar 24, 1987·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →