Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7214830 | Process for the preparation of acylphosphines, acyl oxides and acyl sulfides | David G. Leppard, Eugen Eichenberger, Gebhard Hug, Urs Schwendimann | 2007-05-08 |
| 7094931 | Process for the preparation of acylphosphines, acyl oxides and acyl sulfides | David G. Leppard, Eugen Eichenberger, Gebhard Hug, Urs Schwendimann | 2006-08-22 |
| 6888031 | Process for the preparation of acylphosphines, acyl oxides and acyl sulfides | David G. Leppard, Eugen Eichenberger, Gebhard Hug, Urs Schwendimann | 2005-05-03 |