Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7214830 | Process for the preparation of acylphosphines, acyl oxides and acyl sulfides | David G. Leppard, Eugen Eichenberger, René Kaeser, Urs Schwendimann | 2007-05-08 |
| 7196228 | Multimer forms of mono-and bis-acylphosphine oxides | Jean-Pierre Wolf | 2007-03-27 |
| 7148382 | Bathochromic mono- and bis-acylphosphine oxides and sulfides and their use as photoinitiators | Jean-Pierre Wolf | 2006-12-12 |
| 7109250 | Multimer forms of acylphosphines and their derivatives | Jean-Pierre Wolf | 2006-09-19 |
| 7094931 | Process for the preparation of acylphosphines, acyl oxides and acyl sulfides | David G. Leppard, Eugen Eichenberger, René Kaeser, Urs Schwendimann | 2006-08-22 |
| 7026017 | Organometallic monoacylalkylphosphines | Jean-Pierre Wolf | 2006-04-11 |
| 6969733 | Organometallic monoacylalkylphosphines | Jean-Pierre Wolf | 2005-11-29 |
| 6888031 | Process for the preparation of acylphosphines, acyl oxides and acyl sulfides | David G. Leppard, Eugen Eichenberger, René Kaeser, Urs Schwendimann | 2005-05-03 |
| 6737549 | Organometallic monoacylalkylphosphines | Jean-Pierre Wolf | 2004-05-18 |
| 6579663 | Organometallic monoacylarylphosphines | Jean-Pierre Wolf, Beat Michael Aebli | 2003-06-17 |
| 6399805 | Organometallic monoacylarylphosphines | Jean-Pierre Wolf, Beat Michael Aebli | 2002-06-04 |
| 5721292 | Acylphosphine oxides | David G. Leppard, Manfred Kohler | 1998-02-24 |
| 5399782 | Benzoyl-substituted phosphabicycloalkanes and phosphabicycloalkanesulfides as photoinitiators | David G. Leppard, Ljubomir Misev | 1995-03-21 |
| 5368985 | Bisacylphosphine sulfides | Werner Rutsch, Manfred Kohler | 1994-11-29 |