Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |