Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6398982 | Composition for the treatment textiles | Urs Hofer, Werner Kaufmann | 2002-06-04 |
| 6174854 | Composition for the treatment of textiles | Urs Hofer, Werner Kaufmann | 2001-01-16 |
| 5942564 | Hydroxyphenyl-s-triazines | Jurgen Kaschig, Dieter Reinehr | 1999-08-24 |
| 5856380 | Process for flame-proofing organic polymeric materials | Michael Bauer | 1999-01-05 |
| 5760111 | o-Hydroxyphenyl-s-triazines | Jean-Luc Birbaum, Jurgen Kaschig, Dieter Reinehr, Andre Schmitter, Helmut Luther +2 more | 1998-06-02 |
| 5705083 | Stabilizing leather against thermal and photochemical decomposition | Franz Wyss, Vladimir Arnold, Helena Dbaly, Gisbert Leuschner, Alois Puntener | 1998-01-06 |
| 5649980 | Process for the photochemical and thermal stabilization of undyed and dyed polyester fibre materials | Dieter Reinehr, Gerhard Reinert | 1997-07-22 |
| 5650509 | Sterically hindered phenols | Jean-Pierre Bacher, Dieter Reinehr | 1997-07-22 |
| 5629356 | A-aminoacetophenones as photoinitiators | Vincent Desobry, Kurt Dietliker, Rinaldo H usler, Werner Rutsch, Franciszek Sitek | 1997-05-13 |
| 5591850 | o-Hydroxyphenyl-s-triazines | Jean-Luc Birbaum, J urgen Kaschig, Dieter Reinehr, Andr e Schmitter, Helmut Luther +2 more | 1997-01-07 |
| 5554663 | .alpha.-aminoacetophenones as photoinitiators | Vincent Desobry, Kurt Dietliker, Rinaldo H usler, Werner Rutsch, Franciszek Sitek | 1996-09-10 |
| 5534629 | .alpha.-aminoacetophenones as photoinitiators | Vincent Desobry, Kurt Dietliker, Rinaldo Husler, Werner Rutsch, Franciszek Sitek | 1996-07-09 |
| 5476882 | Light-stabilized polymer microparticles | Godwin Berner, Jean Rody, Mario Slongo | 1995-12-19 |
| 5457198 | Water-soluble triazine derivatives | Dieter Reinehr, Jean-Pierre Bacher | 1995-10-10 |
| 5437689 | Composition and process for the preparation of articles having moulding stability | Claude Eckhardt, Peter Nesvadba | 1995-08-01 |
| 5360455 | Process for producing multicolor or tone-in-tone effects | Klaus Hannemann, Alfred Hohener, Huanzhong Wang | 1994-11-01 |
| 5322525 | Process for treating polyamide containing articles to enhance their moulding stability | Claude Eckhardt, Peter Nesvadba | 1994-06-21 |
| 5274016 | Light-stabilized polymer microparticles | Godwin Berner, Jean Rody, Mario Slongo | 1993-12-28 |
| 5197991 | Process for the photochemical stabilization of wool with triazinyl ultra-violet absorbing compound | — | 1993-03-30 |
| 5106722 | Titanocenes, the use thereof, and N-substituted pyrroles | Rinaldo Husler, Bernd Klingert, Eginhard Steiner | 1992-04-21 |
| 5095044 | Oligomeric benzil ketals and their use as photoinitiators | Rinaldo Husler, Rudolf Kirchmayr, Werner Rutsch | 1992-03-10 |
| 5091439 | Process for curing polyurethane coatings and compositions | Godwin Berner, Franciszek Sitek, Werner Rutsch | 1992-02-25 |
| 5077402 | Novel alpha-aminoacetophenones as photoinitiators | Vincent Desobry, Kurt Dietliker, Rinaldo Husler, Werner Rutsch, Franciszek Sitek | 1991-12-31 |
| 5034307 | Process for the photographic production of relief images using selected titanocenes | Martin Riediker, Eginhard Steiner, Harry Beyeler, Francissek Sitek | 1991-07-23 |
| 5030731 | Coating material stabilized against the action of light | Mario Slongo | 1991-07-09 |