| 11448796 |
Evaluation method for the coverage of a coating on a contact lens surface |
— |
2022-09-20 |
| 10782450 |
Soft contact lenses with a lubricious coating covalently-attached thereon |
Bernhard Seiferling, Heike Arndt, Thomas Wasse, Stephan Wittmar |
2020-09-22 |
| 10718960 |
Method for producing contact lenses with wearing comfort |
— |
2020-07-21 |
| 10338408 |
Method for making improved UV-absorbing ophthalmic lenses |
Peter Hagmann |
2019-07-02 |
| 9358735 |
Method of treating a lens forming surface of at least one mold half of a mold for molding ophthalmic lenses |
Yasuo Matsuzawa |
2016-06-07 |
| 9005700 |
Method for making UV-absorbing ophthalmic lenses |
Yongxing Qiu, Peter Hagmann |
2015-04-14 |
| 8440735 |
Method for making contact lenses |
John Dallas Pruitt, Lynn Cook Winterton, Bernhard Seiferling, Juergen Vogt |
2013-05-14 |
| 8158192 |
Process for the coating of biomedical articles |
Yasuo Matsuzawa, Bernhard Seiferling, Katharina Schmid, Heike Arndt |
2012-04-17 |
| 8092724 |
Method for making contact lenses |
John Dallas Pruitt, Lynn Cook Winterton, Bernhard Seiferling, Juergen Vogt |
2012-01-10 |
| 7780879 |
Method for making contact lenses |
John Dallas Pruitt, Lynn Cook Winterton, Bernhard Seiferling, Juergen Vogt |
2010-08-24 |
| 7412012 |
Pattern sequence synchronization |
Dirk Gaschler |
2008-08-12 |
| 7143990 |
Apparatus and method for the production of ophthalmic lenses |
Yasuo Matsuzawa, Bernhard Seiferling |
2006-12-05 |
| 6849210 |
Process for the manufacture of moldings |
Achim Müller, Bernhard Seiferling |
2005-02-01 |
| 6342570 |
Cross-linkable copolymers and hydrogels |
Achim Müller, Bernhard Seiferling, Sharla Borghorst, John Golby, Peter Hagmann +2 more |
2002-01-29 |
| 5936052 |
Cross-linkable copolymers and hydrogels |
Achim Müller, Bernhard Seiferling, Sharla Borghorst, John Golby, Peter Hagmann +2 more |
1999-08-10 |
| 5712356 |
Cross-linkable copolymers and hydrogels |
Achim Müller, Bernhard Seiferling, Sharla Borghorst, John Golby, Peter Hagmann +2 more |
1998-01-27 |
| 5362767 |
Copolymers comprising propellanes and contact lenses made therefrom |
Peter Herbrechtsmeier, Horst Schafer, Bernhard Seiferling, Arnulf-Dieter Schluter, Rainer Freudenberger |
1994-11-08 |
