Issued Patents All Time
Showing 51–70 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9322134 | Nanocellulose production using lignosulfonic acid | Kimberly NELSON, Vesa PYLKKANEN, Ryan O'CONNOR | 2016-04-26 |
| 9315750 | Processes for producing biomass pellets and sugars | Vesa PYLKKANEN | 2016-04-19 |
| 9187865 | Processes and apparatus for producing nanocellulose, and compositions and products produced therefrom | Kimberly NELSON, Vesa PYLKKANEN, Ryan O'CONNOR | 2015-11-17 |
| 9145529 | Processes for producing energy-dense biomass for combustion | Vesa PYLKKANEN | 2015-09-29 |
| 9139857 | Stepwise enzymatic hydrolysis process for converting cellulose to glucose | Vesa PYLKKANEN | 2015-09-22 |
| 9085494 | Processes for producing low-ash biomass for combustion or pellets | Vesa PYLKKANEN | 2015-07-21 |
| 8906657 | Processes for producing fermentable sugars and energy-dense biomass for combustion | Vesa PYLKKANEN | 2014-12-09 |
| 8785155 | Process for obtaining biochemicals in a zero-liquid discharge plant | Vesa PYLKKANEN, Kimberly NELSON | 2014-07-22 |
| 8685685 | Processes for producing fermentable sugars and low-ash biomass for combustion or pellets | Vesa PYLKKANEN | 2014-04-01 |
| 8685167 | Method for hydrolysis of biomass in pulping spent liquor | Vesa PYLKKANEN | 2014-04-01 |
| 8585863 | Separation of lignin from hydrolyzate | Vesa PYLKKANEN | 2013-11-19 |
| 8518213 | Process for producing alcohol and other bioproducts from biomass extracts in a kraft pulp mill | Vesa PYLKKANEN | 2013-08-27 |
| 8518672 | Process for producing hemicellulose sugars and energy from biomass | Vesa PYLKKANEN | 2013-08-27 |
| 8268125 | Method for vapor phase pulping with alcohol and sulfur dioxide | Vesa PYLKKANEN, Adriaan Reinhard Pieter van Heiningen | 2012-09-18 |
| 8211680 | Process for obtaining biochemicals in a zero-liquid discharge plant | Vesa PYLKKANEN, Kimberley Nelson | 2012-07-03 |
| 8038842 | Method for vapor phase pulping with alcohol, sulfur dioxide and ammonia | Vesa PYLKKANEN, Adriaan Reinhard Pieter van Heiningen | 2011-10-18 |
| 8030039 | Method for the production of fermentable sugars and cellulose from lignocellulosic material | Vesa PYLKKANEN | 2011-10-04 |
| 7490027 | Method and system for linear optimization of a continuous or semi-continuous process | — | 2009-02-10 |
| 7103452 | Method and system for targeting and monitoring the energy performance of manufacturing facilities | — | 2006-09-05 |
| 6217711 | Method of treating condensates | Rolf Ryham, Jarmo Kaila, John Rauscher, Jan Ohman | 2001-04-17 |