Issued Patents All Time
Showing 26–50 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6465056 | Process for coating a material surface | Peter Chabrecek | 2002-10-15 |
| 6447920 | Organic articles | Peter Chabrecek, Jens Hopken | 2002-09-10 |
| 6436481 | Method of producing a reactive coating by after-glow plasma polymerization | Peter Chabrecek | 2002-08-20 |
| 6271332 | Polyurethanes made from polysiloxane/polyol macromers | Jens Hopken, Angelika Domschke | 2001-08-07 |
| 6204306 | Functionalized photoinitiators, derivatives and macromers therefrom and their use | Peter Chabrecek, Kurt Dietliker | 2001-03-20 |
| 6169127 | Plasma-induced polymer coatings | Peter Chabrecek, Jens Hopken | 2001-01-02 |
| 6099122 | Process for the functionalization of surfaces | Peter Chabrecek | 2000-08-08 |
| 6087412 | Polymers based on block copolymers | Peter Chabrecek, Kurt Dietliker | 2000-07-11 |
| 6043328 | Polysiloxane-polyol macromers, their preparation and their use | Angelika Domschke, Jens Hopken | 2000-03-28 |
| 6039913 | Process for the manufacture of an ophthalmic molding | Thomas Hirt, Richard Carlton Baron, Wolfgang Meier | 2000-03-21 |
| 5990345 | Process for preparation of ethylenically unsaturated isocyanates | Rudolf Duthaler | 1999-11-23 |
| 5977330 | Crosslinked N-substituted chitosan derivatives | Donald Richard Randell | 1999-11-02 |
| 5965631 | Extended wear ophthalmic lens | Paul Clement Nicolson, Richard Carlton Baron, Peter Chabrecek, John Court, Angelika Domschke +13 more | 1999-10-12 |
| 5961289 | Cooling axial flow fan with reduced noise levels caused by swept laminar and/or asymmetrically staggered blades | — | 1999-10-05 |
| 5945498 | Polysiloxane-comprising perfluoroalkyl ethers and the preparation and use thereof | Jens Hopken, Angelika Domschke | 1999-08-31 |
| 5939466 | Poly-unsaturated carbohydrate derivatives, polymers thereof and their use | Frank Bachmann, Peter Chabrecek | 1999-08-17 |
| 5922249 | Ophthalmic lens production process | Ellen Marie Ajello, Jens Hopken, Angelika Domschke | 1999-07-13 |
| 5856416 | Unsaturated carbohydrate derivatives polymers thereof and their use | Frank Bachmann, Peter Chabrecek | 1999-01-05 |
| 5849811 | Extended wear ophthalmic lens | Paul Clement Nicolson, Richard Carlton Baron, Peter Chabrecek, John Court, Angelika Domschke +13 more | 1998-12-15 |
| 5807944 | Amphiphilic, segmented copolymer of controlled morphology and ophthalmic devices including contact lenses made therefrom | Thomas Hirt, Jens Hopken, Qin Liu | 1998-09-15 |
| 5789461 | Methods of forming an extended wear ophthalmic lens having a hydrophilic surface | Paul Clement Nicolson, Richard Carlton Baron, Peter Chabrecek, John Court, Angelika Domschke +13 more | 1998-08-04 |
| 5776999 | Methods of using and screening extended wear ophthalmic lenses | Paul Clement Nicolson, Richard Carlton Baron, Peter Chabrecek, John Court, Angelika Domschke +13 more | 1998-07-07 |
| 5760100 | Extended wear ophthalmic lens | Paul Clement Nicolson, Richard Carlton Baron, Peter Chabrecek, John Court, Angelika Domschke +13 more | 1998-06-02 |
| 5708152 | N-substituted chitosan derivatives in a process for their preparation | Donald Richard Randell | 1998-01-13 |
| 5693768 | Unsaturated carbohydrate derivatives polymers thereof and their use | Frank Bachmann, Peter Chabrecek | 1997-12-02 |