Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10844183 | Water-soluble polyvinyl alcohol blend film, related methods, and related articles | Steven G. Friedrich, David M. Lee, Thomas J. Yogan | 2020-11-24 |
| 10745655 | Water-soluble unit dose articles made from a combination of different films and containing household care compositions | Florence Catherine Courchay, Steven G. Friedrich, David M. Lee, Shinsuke Nii, Lee K. Yeung +2 more | 2020-08-18 |
| 10619042 | Pouches having water-soluble films made from polyvinyl alcohol polymer blends, and related methods | Florence Catherine Courchay, Steven G. Friedrich, Shinsuke Nii, David M. Lee, Marc Rene Bert Renmans | 2020-04-14 |
| 10526479 | Water-soluble polyvinyl alcohol blend film, related methods, and related articles | Steven G. Friedrich, David M. Lee, Thomas J. Yogan, Florence Catherine Courchay, Robby Renilde Francois Keuleers | 2020-01-07 |