Individual holder
ELLIOTT DOUGLAS C
US·3 granted patents·78 citations·filing 1987–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0191US4795841AProcess for upgrading biomass pyrolyzatesELLIOTT DOUGLAS C·Filed 1987·Granted Jan 3, 1989·70 cites·7 claims
- 0279US8608981B2Methods for sulfate removal in liquid-phase catalytic hydrothermal gasification of biomassELLIOTT DOUGLAS C·Filed 2012·Granted Dec 17, 2013·2 cites·20 claims
- 0378US8241605B2Methods and apparatus for catalytic hydrothermal gasification of biomassELLIOTT DOUGLAS C·Filed 2008·Granted Aug 14, 2012·6 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when ELLIOTT DOUGLAS C files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →