Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10017611 | Process for the preparation of an aqueous emulsion of a midblock sulfonated block copolymer | Bert Krutzer | 2018-07-10 |
| 9988500 | Process for the preparation of an aqueous emulsion of a midblock sulfonated block copolymer | Bert Krutzer | 2018-06-05 |