Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7641917 | Method of encapsulating an active substance | Francis Sean Moolman, Heidi Rolfes | 2010-01-05 |
| 6416787 | Quick release compositions | Patricia-Ann Truter, Emilia Dimitrova Dilova | 2002-07-09 |
| 6221399 | Method of making controlled release particles of complexed polymers | Heidi Rolfes, Patricia-Ann Truter | 2001-04-24 |