Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7943009 | Process of treating a lignocellulosic material with an alkali metal borate pre-extraction step | Adriaan Reinhard Pieter van Heiningen, Sung-Hoon Yoon, Haixuan Zou, Gopal Goyal | 2011-05-17 |
| 7918967 | Apparatus for decreasing scaling in digester systems | Gerald W. Hill | 2011-04-05 |