Inventor · disambiguated record
Stefan Ahman
Also filed as: AAHMAN STEFAN · AAHMAN STEFAN O H · AHMAN STEFAN · AHMAN STEFAN O H
10 granted patents·3 pending applications·116 citations·filing 1981–2012
89Inventor score
Top patents by PatentIndex Score
13 records- 0179US7387662B2Method and device for separating gaseous pollutants from hot process gases by absorption and a mixer for moistening particulate dustALSTOM TECHNOLOGY LTD·Filed 2003·Granted Jun 17, 2008·28 cites·17 claims
- 0273US8617494B2Condenser and method for cleaning flue gasesWANG WUYIN·Filed 2012·Granted Dec 31, 2013·4 cites·20 claims
- 0371US7972399B2Fabric filter with fluidised dust-bed, and a method of maintaining itALSTOM TECHNOLOGY LTD·Filed 2006·Granted Jul 5, 2011·5 cites·11 claims
- 0464US6508994B1Method and apparatus for cleaning flue gasesFLAEKT AB·Filed 2000·Granted Jan 21, 2003·11 cites·9 claims
- 0562US5887973ADevice for mixing particulate material and liquidFLAEKT AB·Filed 1995·Granted Mar 30, 1999·28 cites·17 claims
- 0648US6051054AMethod for separating dust from hot process gasesFLAEKT AB·Filed 1998·Granted Apr 18, 2000·13 cites·16 claims
- 0747US5693301AMethod for removing sulphur dioxide from a gasFLAEKT AB·Filed 1995·Granted Dec 2, 1997·16 cites·9 claims
- 0844US2011107912A1Disperser arrangement for a spray dryer absorberAAHMAN STEFAN·Filed 2009·Application pending·0 cites
- 0944US2010319538A1Spray dryer absorber disperser arrangementAHMAN STEFAN O H·Filed 2009·Application pending·0 cites
- 1040US8758712B2Wet scrubber for removing sulfur dioxide from a process gasÅHMAN STEFAN O H·Filed 2011·Granted Jun 24, 2014·0 cites·19 claims
- 1140US4454102AMethod of purifying flue gases from sulphur dioxideFLAEKT AB·Filed 1981·Granted Jun 12, 1984·11 cites·7 claims
- 1239US9200805B2Condenser and method for heat recovery and coolingWANG WUYIN·Filed 2012·Granted Dec 1, 2015·0 cites·17 claims
- 1336US2013098104A1Method and system for condensing water vapour from a carbon dioxide rich flue gasAAHMAN STEFAN O H·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Stefan Ahman 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 →