Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5281434 | Composition and process of making an animal feed binder composed of ozonated lignosulfonate | Thomas S. Winowiski | 1994-01-25 |
| 5075402 | Non-toxic, stable lignosulfonate-urea-formaldehyde composition and method of preparation thereof | Linda G. Schmitt | 1991-12-24 |
| 4988799 | Lignosulfonate based pharmacologic agent with anti-coagulant and anti-thrombotic activity | Russell H. Samson | 1991-01-29 |
| 4666522 | Stable lignosulfonate emulsion | Linda M. Layman | 1987-05-19 |
| 4303562 | Lignin-containing resin adhesive | Michael Schoenherr | 1981-12-01 |