Inventor · disambiguated record
Marja Tiitta
Also filed as: TIITTA MARJA
19 granted patents·10 pending applications·88 citations·filing 2001–2022
90Inventor score
Top patents by PatentIndex Score
29 records- 0190US7196238B2Process for dimerizing light olefinsFORTUM OYJ·Filed 2003·Granted Mar 27, 2007·53 cites·37 claims
- 0279US7329788B2Process for producing gasoline componentsNESTE OIL OYJ·Filed 2003·Granted Feb 12, 2008·11 cites·31 claims
- 0372US9040766B2Method for the manufacture of branched saturated hydrocarbonsKETTUNEN MIKA·Filed 2010·Granted May 26, 2015·2 cites·17 claims
- 0472US8124820B2Process for the manufacture of polyolefinsTIITTA MARJA·Filed 2007·Granted Feb 28, 2012·5 cites·17 claims
- 0571US8329970B2Deoxygenation of materials of biological originHARLIN ELINA·Filed 2009·Granted Dec 11, 2012·10 cites·19 claims
- 0658US11643606B2Method for producing renewable base oil and renewable fuel componentsNESTE OYJ·Filed 2019·Granted May 9, 2023·0 cites·39 claims
- 0758US11560525B2Diesel fuel compositionNESTE OYJ·Filed 2019·Granted Jan 24, 2023·0 cites·20 claims
- 0854US12275896B2Catalytic hydrotreating of feedstocksNESTE OYJ·Filed 2020·Granted Apr 15, 2025·0 cites·18 claims
- 0954US7604794B2Zeolite catalyst for skeletal isomerisation of olefinsNESTE OIL OYJ·Filed 2004·Granted Oct 20, 2009·7 cites·14 claims
- 1053US2024025828A1Process for producing alcoholsNESTE OYJ·Filed 2021·Application pending·0 cites
- 1152US12187965B2Process for integrated production of renewable fuels and chemicalsNESTE OYJ·Filed 2019·Granted Jan 7, 2025·0 cites·30 claims
- 1252US2024018070A1A method for producing a cracking product fraction comprising propylene, c4 olefins, or bothNESTE OYJ·Filed 2021·Application pending·0 cites
- 1349US2025109341A1A method for producing renewable c3-c8 hydrocarbonsNESTE OYJ·Filed 2022·Application pending·0 cites
- 1448US12269996B2Method for producing renewable C3 hydrocarbons and renewable aromatic hydrocarbonsNESTE OYJ·Filed 2022·Granted Apr 8, 2025·0 cites·21 claims
- 1548US8598237B2Method for adjusting hydrogen to carbon monoxide ratio in synthesis gasEILOS ISTO·Filed 2012·Granted Dec 3, 2013·0 cites·26 claims
- 1648US2023012831A1Two-step process for converting liquefied waste plastics into steam cracker feedNESTE OYJ·Filed 2020·Application pending·0 cites
- 1747US12378477B2Method for producing renewable aviation fuelNESTE OYJ·Filed 2022·Granted Aug 5, 2025·0 cites·17 claims
- 1847US11325894B2Upgrading ketoacidNESTE OYJ·Filed 2017·Granted May 10, 2022·0 cites·19 claims
- 1945US2009270245A1Catalytic materials and method for the preparation thereofKUMAR NARENDRA·Filed 2009·Application pending·0 cites
- 2044US2022049172A1Process for catalytic production of propanolNESTE OYJ·Filed 2019·Application pending·0 cites
- 2143US11959034B2Flexible integrated production plant system and methodNESTE OYJ·Filed 2020·Granted Apr 16, 2024·0 cites·22 claims
- 2243US2006182681A1Catalytic materials and method for the preparation thereofFORTUM OYJ·Filed 2005·Application pending·0 cites
- 2342US2024417635A1A method for producing renewable aviation fuelNESTE OYJ·Filed 2022·Application pending·0 cites
- 2441US9272239B2Two-stage gas washing method applying sulfide precipitation and alkaline absorptionWAHLSTRÖM JAN·Filed 2012·Granted Mar 1, 2016·0 cites·24 claims
- 2540US10947457B2Production of a fuel compositionNESTE OYJ·Filed 2017·Granted Mar 16, 2021·0 cites·12 claims
- 2638US2007144942A1Catalyst and method for the preparation thereofNESTE OIL OYJ·Filed 2004·Application pending·0 cites
- 2735US11401477B2Fuel blend comprising a mixture of aryl ethersNESTE OYJ·Filed 2017·Granted Aug 2, 2022·0 cites·9 claims
- 2835US7282616B2Process for conversion of olefinsFORTUM OYJ·Filed 2001·Granted Oct 16, 2007·0 cites·13 claims
- 2935US2013053457A1Method for naphthalene removalEILOS ISTO·Filed 2012·Application pending·0 cites
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