Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7829309 | Cell culture performance with betaine | Brian D. Follstad | 2010-11-09 |
| 7384765 | Cell culture performance with betaine | Brian D. Follstad | 2008-06-10 |
| 7067279 | Cell culture performance with betaine | Brian D. Follstad | 2006-06-27 |