Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6942762 | Method for the production of a salt-free aqueous hydroxylamine solution | Karl-Heinz Wostbrock, Joachim Thiel, Heinz Krüger, Eckhard Ströfer, Bernd Gerber +3 more | 2005-09-13 |
| 6841704 | Process for preparing cumene which is used in the preparation of phenol | Michael Sakuth, Uwe Tanger | 2005-01-11 |