Inventor · disambiguated record
Dennis Albert Dowden
Also filed as: DOWDEN DENNIS ALBERT
3 granted patents·80 citations·filing 1974–1976
74Inventor score
Technology areasB01J
Files withICI LTD3
Top patents by PatentIndex Score
3 records- 0180US4064172AHexamethylene diamine by hydrogenation of adiponitrile in presence of an activated iron oxide catalystICI LTD·Filed 1976·Granted Dec 20, 1977·36 cites·3 claims
- 0279US3986985ACatalysts for hydrogenationICI LTD·Filed 1974·Granted Oct 19, 1976·33 cites·10 claims
- 0349US4005048ATreating hydrocarbonsICI LTD·Filed 1974·Granted Jan 25, 1977·11 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →