Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10968176 | Pyrrolidone derivatives, oligomers and polymers | Donald A. Tomalia, David M. Hedstrand | 2021-04-06 |
| 10420849 | Pyrrolidone derivatives, oligomers and polymers | Donald A. Tomalia, David M. Hedstrand | 2019-09-24 |