Inventor · disambiguated record
Esko Tirronen
Also filed as: TIRRONEN ESKO
6 granted patents·2 pending applications·29 citations·filing 1999–2013
77Inventor score
Top patents by PatentIndex Score
8 records- 0178US9580865B2Method for dissolving cationic starch, papermaking agent and its useKEMIRA OYJ·Filed 2013·Granted Feb 28, 2017·2 cites·16 claims
- 0276US6429333B1Method for preparing formic acidKEMIRA CHEMICALS OY·Filed 1999·Granted Aug 6, 2002·21 cites·14 claims
- 0373US9073847B2Method and an arrangement for separating at least one carboxylic acid and furfural from a dilute aqueous mixture thereofTAMINCO FINLAND OY·Filed 2012·Granted Jul 7, 2015·3 cites·23 claims
- 0473US8492586B2Process for preparation of formate saltREUNANEN JARMO·Filed 2009·Granted Jul 23, 2013·2 cites·16 claims
- 0562US9024066B2Method for recovering and purifying propionic acidTAMINCO FINLAND·Filed 2012·Granted May 5, 2015·1 cites·23 claims
- 0646US2010062255A1Gypsum product and process for its preparationAKSELA REIJO·Filed 2008·Application pending·0 cites
- 0741US2013331601A1Method for recovery of organic acid from dilute aqueous solutionTIRRONEN ESKO·Filed 2011·Application pending·0 cites
- 0838US9290393B2Processes for making high iron content stable ferric chloride solutionsESKILSSON KRISTER·Filed 2011·Granted Mar 22, 2016·0 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Esko Tirronen 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 →