Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9284733 | Sealing membrane with barrier against plasticizer migration | Carine Kerber, Hagen Aust | 2016-03-15 |
| 8932721 | Laminates joined by polyurethane hot-melt adhesive and process for bonding plasticizer-containing plastics | Kai Paschkowski, Doreen Janke, Urs Burckhardt | 2015-01-13 |
| 8702892 | Bonding of air-plasma treated thermoplastics | Willy Arber, Patrick Frey | 2014-04-22 |
| 6608122 | Stabilized organic material | Jean-Luc Birbaum, Jean Rody, Andreas Valet, Roland A. E. Winter | 2003-08-19 |
| 6187919 | Stabilized organic material | Jean-Luc Birbaum, Jean Rody, Andreas Valet, Roland A. E. Winter | 2001-02-13 |
| 5736597 | Stabilized organic material | Jean-Luc Birbaum, Jean Rody, Andreas Valet, Roland A. E. Winter | 1998-04-07 |
| 5502189 | Compounds formed from o-hydroxyphenyl-1,3,5-triazines and sterically hindered amines | Jean-Luc Birbaum, Jean Rody, Andreas Valet | 1996-03-26 |
| 5488108 | Triazine compounds as UV absorbers for photographic material | David G. Leppard, Kurt Burdeska | 1996-01-30 |
| 5476882 | Light-stabilized polymer microparticles | Godwin Berner, Manfred Rembold, Jean Rody | 1995-12-19 |
| 5420204 | Light-stabilised copolymer compositions as paint binders | Andreas Valet, Roger Meuwly | 1995-05-30 |
| 5410048 | S-triazine UV absorbers | David G. Leppard, Vien Van Toan | 1995-04-25 |
| 5376710 | Compositions stabilized by o-hydroxyphenyl-1,3,5-triazines and sterically hindered amines | Jean-Luc Birbaum, Jean Rody, Andreas Valet | 1994-12-27 |
| 5364749 | Photographic material containing UV absorber | David G. Leppard, Kurt Burdeska | 1994-11-15 |
| 5356995 | Light-stabilized binders for coating compositions | Andreas Valet, Roger Meuwly | 1994-10-18 |
| 5350449 | Coating materials stabilized against light-induced degradation | Andreas Valet, Jean-Luc Birbaum | 1994-09-27 |
| 5318939 | Pressure-sensitive or heat-sensitive recording material | Hugh Stephen Laver | 1994-06-07 |
| 5300414 | Photographic material containing UV absorber | David G. Leppard, Vien Van Toan | 1994-04-05 |
| 5298067 | Coating materials stabilized against light-induced degradation | Andreas Valet, Jean-Luc Birbaum | 1994-03-29 |
| 5288778 | Stabilized polymers having hetero atoms in the main chain | Andre Schmitter, Kurt Burdeska, Jean-Luc Birbaum | 1994-02-22 |
| 5274016 | Light-stabilized polymer microparticles | Godwin Berner, Manfred Rembold, Jean Rody | 1993-12-28 |
| 5244948 | Process for the stabilization of polyolefins | Rolf Mulhaupt, Jean Rody | 1993-09-14 |
| 5229512 | Compounds formed from o-hydroxyphenyl-1,3,5-triazines and sterically hindered amines | Jean-Luc Birbaum, Jean Rody, Andreas Valet | 1993-07-20 |
| 5198498 | Light-stabilized binders for coating compositions | Andreas Valet, Roger Meuwly | 1993-03-30 |
| 5189084 | Process for incorporating o-hydroxyphenyl-s-triazines in organic polymers | Jean-Luc Birbaum, Jean Rody, Andreas Valet | 1993-02-23 |
| 5185445 | Silylated 2-(2-hydroxyphenyl)-4,6-diaryl-1,3,5-triazines | Roger Meuwly, Andreas Valet | 1993-02-09 |