Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9745387 | Partially cross-linked esterified cellulose ethers | Meinolf Brackhagen, Nicholas S. Grasman, Yongfu Li, David M. Meunier, Oliver Petermann | 2017-08-29 |
| 9587037 | Process for recovering an esterified cellulose ether from a reaction product mixture | Oliver Petermann, Robert B. Appell, Robert T. Nilsson | 2017-03-07 |