Inventor · disambiguated record
Vesa Pylkkanen
Also filed as: PYLKKANEN VESA
49 granted patents·64 pending applications·303 citations·filing 2007–2025
98Inventor score
Files withAPI IP HOLDINGS LLC75GRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC22RETSINA THEODORA12AMERICAN PROCESS INC4
Top patents by PatentIndex Score
113 records- 0198US9187865B2Processes and apparatus for producing nanocellulose, and compositions and products produced therefromAPI IP HOLDINGS LLC·Filed 2013·Granted Nov 17, 2015·21 cites·59 claims
- 0298US8030039B1Method for the production of fermentable sugars and cellulose from lignocellulosic materialAMERICAN PROCESS INC·Filed 2011·Granted Oct 4, 2011·69 cites·20 claims
- 0397US11254957B2Hydrothermal-mechanical conversion of lignocellulosic biomass to ethanol or other fermentation productsGRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC·Filed 2020·Granted Feb 22, 2022·5 cites·20 claims
- 0497US8685685B2Processes for producing fermentable sugars and low-ash biomass for combustion or pelletsAPI IP HOLDINGS LLC·Filed 2013·Granted Apr 1, 2014·26 cites·20 claims
- 0596US8268125B2Method for vapor phase pulping with alcohol and sulfur dioxideRETSINA THEODORA·Filed 2009·Granted Sep 18, 2012·26 cites·15 claims
- 0695US8679364B2Deicer compositions and processes for making deicersAPI IP HOLDINGS LLC·Filed 2013·Granted Mar 25, 2014·14 cites·10 claims
- 0794US10557154B2Hydrothermal-mechanical conversion of lignocellulosic biomass to ethanol or other fermentation productsGRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC·Filed 2019·Granted Feb 11, 2020·5 cites·20 claims
- 0894US8585863B2Separation of lignin from hydrolyzateRETSINA THEODORA·Filed 2011·Granted Nov 19, 2013·10 cites·20 claims
- 0994US8038842B2Method for vapor phase pulping with alcohol, sulfur dioxide and ammoniaAMERICAN PROCESS INC·Filed 2011·Granted Oct 18, 2011·20 cites·18 claims
- 1093US12077915B2Nanocellulose-reinforced corrugated mediumGRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC·Filed 2022·Granted Sep 3, 2024·2 cites·9 claims
- 1193US10344303B2Hydrothermal-mechanical conversion of lignocellulosic biomass to ethanol or other fermentation productsAPI IP HOLDINGS LLC·Filed 2018·Granted Jul 9, 2019·4 cites·18 claims
- 1292US9322133B2Processes and apparatus for producing nanocellulose, and compositions and products produced therefromAPI IP HOLDINGS LLC·Filed 2013·Granted Apr 26, 2016·6 cites·11 claims
- 1392US8518672B2Process for producing hemicellulose sugars and energy from biomassRETSINA THEODORA·Filed 2011·Granted Aug 27, 2013·10 cites·19 claims
- 1491US9631316B2Biomass fractionation processes employing sulfur dioxideAPI IP HOLDINGS LLC·Filed 2013·Granted Apr 25, 2017·7 cites·19 claims
- 1591US9322134B2Nanocellulose production using lignosulfonic acidAPI IP HOLDINGS LLC·Filed 2015·Granted Apr 26, 2016·2 cites·29 claims
- 1691US2024247081A1Processes and apparatus for producing nanocellulose, and compositions and products produced therefromGRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC·Filed 2024·Application pending·0 cites
- 1790US8785155B2Process for obtaining biochemicals in a zero-liquid discharge plantRETSINA THEODORA·Filed 2012·Granted Jul 22, 2014·7 cites·20 claims
- 1890US2025340673A1Processes and apparatus for producing nanocellulose, and compositions and products produced therefromGRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC·Filed 2025·Application pending·0 cites
- 1990US2025257527A1Sulfite-based processes for producing nanocellulose, and compositions and products produced therefromGRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC·Filed 2024·Application pending·0 cites
- 2089US9139857B2Stepwise enzymatic hydrolysis process for converting cellulose to glucoseAPI IP HOLDINGS LLC·Filed 2012·Granted Sep 22, 2015·5 cites·10 claims
- 2187US11359334B2Nanocellulose-reinforced corrugated mediumGRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC·Filed 2019·Granted Jun 14, 2022·2 cites·12 claims
- 2287US9738729B2Processes and apparatus for removal of fermentation inhibitors from biomass hydrolysatesAPI IP HOLDINGS LLC·Filed 2015·Granted Aug 22, 2017·5 cites·40 claims
- 2387US9322072B2Processes and apparatus for lignin separation in biorefineriesAPI IP HOLDINGS LLC·Filed 2013·Granted Apr 26, 2016·6 cites·26 claims
- 2486US2024175060A1Processes for co-producing xylitol with ethanol or other fermentation productsGRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC·Filed 2023·Application pending·0 cites
- 2585US10906994B2Processes and apparatus for producing nanocellulose, and compositions and products produced therefromAPI IP HOLDINGS LLC·Filed 2018·Granted Feb 2, 2021·1 cites·15 claims
- 2685US8906657B2Processes for producing fermentable sugars and energy-dense biomass for combustionAPI IP HOLDINGS LLC·Filed 2013·Granted Dec 9, 2014·6 cites·17 claims
- 2785US2025059709A1Nanocellulose-reinforced corrugated mediumGRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC·Filed 2024·Application pending·0 cites
- 2884US10093748B2Processes and apparatus for producing nanocellulose, and compositions and products produced therefromAPI IP HOLDINGS LLC·Filed 2016·Granted Oct 9, 2018·1 cites·15 claims
- 2983US9399840B2Sulfite-based processes for producing nanocellulose, and compositions and products produced therefromAPI IP HOLDINGS LLC·Filed 2014·Granted Jul 26, 2016·4 cites·17 claims
- 3083US8864941B2Separation of lignin from hydrolyzateAPI IP HOLDINGS LLC·Filed 2013·Granted Oct 21, 2014·7 cites·17 claims
- 3182US12195782B2Hydrothermal-mechanical conversion of lignocellulosic biomass to ethanol or other fermentation productsGRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC·Filed 2022·Granted Jan 14, 2025·0 cites·20 claims
- 3282US11795345B2Processes for producing lignin-coated hydrophobic cellulose, and compositions and products produced therefromGRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC·Filed 2021·Granted Oct 24, 2023·0 cites·15 claims
- 3381US9556558B2Processes for producing high-yield pulp and paper productsAPI IP HOLDINGS LLC·Filed 2015·Granted Jan 31, 2017·4 cites·12 claims
- 3481US9085494B2Processes for producing low-ash biomass for combustion or pelletsAPI IP HOLDINGS LLC·Filed 2014·Granted Jul 21, 2015·4 cites·18 claims
- 3581US2025059707A1Nanocellulose production co-located at a pulp and paper millGRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC·Filed 2024·Application pending·0 cites
- 3680US11932706B2Processes and apparatus for producing nanocellulose, and compositions and products produced therefromGRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC·Filed 2021·Granted Mar 19, 2024·0 cites·10 claims
- 3780US10316336B2Systems and methods for continuously fermenting C5 and C6 saccharidesAPI IP HOLDINGS LLC·Filed 2017·Granted Jun 11, 2019·4 cites·23 claims
- 3880US9315750B2Processes for producing biomass pellets and sugarsAPI IP HOLDINGS LLC·Filed 2014·Granted Apr 19, 2016·2 cites·18 claims
- 3980US8211680B2Process for obtaining biochemicals in a zero-liquid discharge plantRETSINA THEODORA·Filed 2009·Granted Jul 3, 2012·6 cites·17 claims
- 4079US11142668B2Processes for producing lignin-coated hydrophobic cellulose, and compositions and products produced therefromGRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC·Filed 2019·Granted Oct 12, 2021·0 cites·16 claims
- 4178US12188181B2Sulfite-based processes for producing nanocellulose, and compositions and products produced therefromGRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC·Filed 2021·Granted Jan 7, 2025·0 cites·14 claims
- 4278US8845923B2Corrosion-inhibiting deicers derived from biomassAPI IP HOLDINGS LLC·Filed 2013·Granted Sep 30, 2014·3 cites·10 claims
- 4377US2023121068A1Processes for co-producing xylitol with ethanol or other fermentation productsGRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC·Filed 2022·Application pending·0 cites
- 4476US9556557B2Processes for producing cellulose pulp and pulp-derived products from lignocellulosic biomassAPI IP HOLDINGS LLC·Filed 2016·Granted Jan 31, 2017·1 cites·14 claims
- 4576US8685167B2Method for hydrolysis of biomass in pulping spent liquorRETSINA THEODORA·Filed 2009·Granted Apr 1, 2014·2 cites·21 claims
- 4676US2025250592A1Hydrothermal-mechanical conversion of lignocellulosic biomass to ethanol or other fermentation productsGRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC·Filed 2025·Application pending·0 cites
- 4774US9453249B2Process for producing hemicellulose sugars and energy from biomassAPI IP HOLDINGS LLC·Filed 2013·Granted Sep 27, 2016·2 cites·19 claims
- 4874US9347176B2Processes for producing cellulose pulp, sugars, and co-products from lignocellulosic biomassAPI IP HOLDINGS LLC·Filed 2013·Granted May 24, 2016·1 cites·18 claims
- 4973US11905341B2Solvent-based processes for producing nanocellulose, and compositions and products produced therefromGRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC·Filed 2022·Granted Feb 20, 2024·0 cites·20 claims
- 5073US2022331432A1Processes for producing pharmaceutical excipients from lignocellulosic biomass, and pharmaceutical excipients obtained therefromGRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC·Filed 2022·Application pending·0 cites
Showing the top 50 of 113 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →