Inventor · disambiguated record
Karen Fleckner
Also filed as: FLECKNER KAREN · FLECKNER KAREN M
3 granted patents·6 pending applications·121 citations·filing 2000–2021
74Inventor score
Top patents by PatentIndex Score
9 records- 0188US6589682B1Fuel cells incorporating nanotubes in fuel feedFiled 2000·Granted Jul 8, 2003·97 cites·25 claims
- 0287US9834728B2Production of fuelFLECKNER KAREN·Filed 2014·Granted Dec 5, 2017·17 cites·52 claims
- 0377US7572429B1Cyclic pre-reformer/desulphurization unitNU ELEMENT INC·Filed 2007·Granted Aug 11, 2009·7 cites·34 claims
- 0456US2023114189A1Method for fire protection and suppression with hydrogels and compressed air foam systemsFLECKNER KAREN·Filed 2021·Application pending·0 cites
- 0556US2021236867A1Method for Fire Protection and Suppression with Hydrogels and Compressed Air Foam SystemsFLECKNER KAREN·Filed 2021·Application pending·0 cites
- 0647US2019300393A1Fluid treatment systems and methods of using the sameETHONUS INC·Filed 2019·Application pending·0 cites
- 0738US2004086768A1Fuel cellsFiled 2003·Application pending·0 cites
- 0837US2018297867A1Processing including a membrane and gas recycling system for forward osmosis water treatment systems using switchable polar solventsARTESION INC·Filed 2015·Application pending·0 cites
- 0927US2007280862A1Modular Micro-Reactor Architecture And Method For Fluid Processing DevicesNU ELEMENT INC·Filed 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Karen Fleckner files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →