Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11104497 | Degradable materials and packaging made from same | David M. Lee, Jennifer L. Childers, Ken Jenke, Jonathon Knight, Nicholas Zeese +3 more | 2021-08-31 |
| 11078451 | Water-soluble unit dose articles made from a combination of different films and containing household care compositions | Florence Catherine Courchay, Regine Labeque, Steven G. Friedrich, David M. Lee, Shinsuke Nii +2 more | 2021-08-03 |
| 10899518 | Water-soluble packets | Robby Renilde Francois Keuleers, Steven G. Friedrich, Shinsuke Nii | 2021-01-26 |