Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9388106 | Surfactant compositions and use for aqueous compositions | Irina V. Graf | 2016-07-12 |
| 9382192 | Nonionic surfactant compositions | Paul R. Elowe, Irina V. Graf, Lin Wang | 2016-07-05 |