Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10907304 | Ligno cellulosic materials and the products made therefrom | Zheng Tan, Damaris Lorenzoni, Sen Yang | 2021-02-02 |
| 10280559 | Process for producing increased bulk pulp fibers, pulp fibers obtained, and products incorporating same | — | 2019-05-07 |
| 9370764 | Compositions and particles containing cellulosic fibers and stabilized-and/or activated-urease inhibitors, as well as methods of making and using the same | Zheng Tan, Linnea J. Shaver | 2016-06-21 |
| 8809616 | Cellulosic fiber compositions having odor control and methods of making and using the same | Zheng Tan, Linnea J. Shaver | 2014-08-19 |
| 8753484 | Ligno cellulosic materials and the products made therefrom | Zheng Tan, Damaris Lorenzoni, Sen Yang | 2014-06-17 |
| 8475627 | Process of treating a lignocellulosic material | Adriaan Reinhard Pieter van Heiningen, Sung-Hoon Yoon, Haixuan Zou, Jianer Jiang | 2013-07-02 |
| 8328983 | Modified kraft fibers | Zheng Tan, Alexander A. Koukoulas | 2012-12-11 |
| 8282774 | Ligno cellulosic materials and the products made therefrom | Zheng Tan, Damaris Lorenzoni, Sen Yang | 2012-10-09 |
| 8182650 | Modified Kraft fibers | Zheng Tan, Alexander A. Koukoulas | 2012-05-22 |
| 8007635 | Lignocellulosic materials and the products made therefrom | Zheng Tan, Damaris Lorenzoni | 2011-08-30 |
| 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, Jianer Jiang | 2011-05-17 |
| 7842161 | Pre-extraction and solvent pulping of lignocellulosic material | Adriaan Reinhard Pieter van Heiningen, Sung-Hoon Yoon, Haixuan Zou, Jianer Jiang | 2010-11-30 |
| 7824521 | Process of treating a lignocellulosic material with hemicellulose pre-extraction and hemicellulose adsorption | Adriaan Reinhard Pieter van Heiningen, Sung-Hoon Yoon, Haixuan Zou, Jianer Jiang | 2010-11-02 |
| 7520958 | Modified kraft fibers | Zheng Tan, Alexander A. Koukoulas | 2009-04-21 |
| 5843278 | Method of producing soft paper products | Robert E. Packwood, Jr., Mary L. Minton | 1998-12-01 |
| 5788812 | Method of recovering furfural from organic pulping liquor | Richard C. Agar, Jairo H. Lora, Malcolm Cronlund, Chih Fae Wu, Stephen R. Winner +3 more | 1998-08-04 |