Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6525158 | Process for the stabilization of a stabilizer mixtures for recycled plastic mixtures | Kurt Hoffmann, Heinz Herbst, Rudolf Pfaendner, Hans Sander | 2003-02-25 |
| 6251972 | Process for the stabilization of and stabilizer mixtures for single-material recycled plastics | Kurt Hoffmann, Heinz Herbst, Rudolf Pfaendner | 2001-06-26 |
| 5804623 | Process for the stabilization of and stablizer mixtures for recycled plastics | Kurt Hoffmann, Heinz Herbst, Rudolf Pfaendner, Hans Sander | 1998-09-08 |
| 5789470 | Stabilized recycled plastics | Heinz Herbst, Kurt Hoffmann, Franca Masina, Rudolf Pfaendner | 1998-08-04 |
| 5643985 | Process for the stabilization of and stabilizer mixtures for recycled plastics | Kurt Hoffmann, Heinz Herbst, Rudolf Pfaendner, Hans Sander | 1997-07-01 |
| 5629356 | A-aminoacetophenones as photoinitiators | Vincent Desobry, Kurt Dietliker, Rinaldo H usler, Werner Rutsch, Manfred Rembold | 1997-05-13 |
| 5554663 | .alpha.-aminoacetophenones as photoinitiators | Vincent Desobry, Kurt Dietliker, Rinaldo H usler, Werner Rutsch, Manfred Rembold | 1996-09-10 |
| 5534629 | .alpha.-aminoacetophenones as photoinitiators | Vincent Desobry, Kurt Dietliker, Rinaldo Husler, Werner Rutsch, Manfred Rembold | 1996-07-09 |
| 5510539 | Liquid photoinitiator mixtures | Godwin Berner, Rinaldo Husler | 1996-04-23 |
| 5298540 | Process for stabilizing recycled mixed plastics | Jean-Roch Pauquet, Roberto Todesco | 1994-03-29 |
| 5288917 | Liquid photoinitiator mixtures | Godwin Berner, Rinaldo Husler | 1994-02-22 |
| 5091439 | Process for curing polyurethane coatings and compositions | Godwin Berner, Manfred Rembold, Werner Rutsch | 1992-02-25 |
| 5077402 | Novel alpha-aminoacetophenones as photoinitiators | Vincent Desobry, Kurt Dietliker, Rinaldo Husler, Werner Rutsch, Manfred Rembold | 1991-12-31 |
| 5026625 | Titanocenes, the use thereof, and n-substituted fluoroanilines | Martin Riediker, Eginhard Steiner, Harry Beyeler, Rinaldo Husler | 1991-06-25 |
| 4970136 | Titanocenes and their use | Martin Riediker, Eginhard Steiner, Harry Beyeler, Manfred Rembold | 1990-11-13 |
| 4963470 | Titanocenes and their use | Bernd Klingert, Manfred Rembold | 1990-10-16 |
| 4960746 | Liquid photoinitiator mixtures | Rinaldo Husler, Werner Rutsch, Manfred Rembold | 1990-10-02 |
| 4894399 | Light-stabilized polymer microparticles containing epoxy groups | Jean Rody, Mario Slongo, Andreas Valet | 1990-01-16 |
| 4880859 | Light-stabilized star polymer microparticles | Mario Slongo, Jean Rody, Andreas Valet | 1989-11-14 |
| 4861806 | Process for curing polyisocyanate coatings in the presence of a ferrocenium compound | Manfred Rembold, Werner Rutsch, Godwin Berner | 1989-08-29 |
| 4857654 | Titanocenes and their use | Martin Riediker, Eginhard Steiner, Harry Beyeler, Manfred Rembold | 1989-08-15 |