Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6632972 | Process for the selective preparation of DIB from an i-butene-containing C4 stream | Alexander Gammersbach, Axel Gohrt, Joachim Grub, Hans-Joachim Kramer | 2003-10-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6632972 | Process for the selective preparation of DIB from an i-butene-containing C4 stream | Alexander Gammersbach, Axel Gohrt, Joachim Grub, Hans-Joachim Kramer | 2003-10-14 |