Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6787627 | Aqueous coating compositions based on epoxybutene polyethers | Martin Melchiors, Jan Weikard, Rolf Gertzmann, Ulrich Freudenberg | 2004-09-07 |
| 6696531 | Process for preparing a polymer from 3,4-epoxy-1-butene | Peter Miller | 2004-02-24 |