Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9890220 | Esterified cellulose ethers of very high molecular weight | Meinolf Brackhagen, Matthias Sprehe | 2018-02-13 |
OP
Oliver Petermann
Overall (2018): #285,650 of 503,207Top 60%
1
Patents 2018