Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10604703 | Liquid crystal medium and liquid crystal display | Michael Wittek, Mathias Bremer, Edward Plummer, Mila Fischer, Harald Lannert | 2020-03-31 |
| 9212244 | Polymers made from mixtures comprising vinyl ether monomers | Matthias Koehler, Edgar Boehm, Michael Junge, Eike Poetsch | 2015-12-15 |
| 7888519 | Pyran compound or at least one derivative thereof | Eike Poetsch, Werner Binder, Michael Heckmeier, Georg Luessem | 2011-02-15 |
| 7638641 | Tetrahydropyran derivatives | Peer Kirsch, Alexander Hahn, Eike Poetsch, Werner Binder | 2009-12-29 |
| 7344761 | Liquid-crystalline compounds | Peer Kirsch, Eike Poetsch, Alexander Hahn, Werner Binder, Michael Heckmeier +2 more | 2008-03-18 |
| 7314943 | Pyran derivatives containing an exocyclic double bond | Eike Poetsch, Werner Binder, Michael Heckmeier, Georg Luessem, Stephan Guertler | 2008-01-01 |
| 7291367 | Liquid-crystalline compounds | Peer Kirsch, Alexander Hahn, Eike Poetsch, Michael Heckmeier, Melanie Klasen-Memmer +2 more | 2007-11-06 |
| 7109381 | Aldehydes containing a difluorooxymethylene bridge | Eike Poetsch, Werner Binder, Stephan Gürtler, Juergen Eckstein, Michael Schwarz | 2006-09-19 |
| 7022865 | Pyrans as liquid crystals | Mark John Goulding, Warren Duffy, Kevin Adlem, Peer Kirsch, Alexander Hahn +5 more | 2006-04-04 |
| 6974607 | Pyrans as liquid crystals | Mark John Goulding, Warren Duffy, Kevin Adlem, Peer Kirsch, Alexander Hahn +5 more | 2005-12-13 |
| 6569505 | Liquid crystal compounds, liquid crystal medium and liquid crystal display | Eike Poetsch, Atsutaka Manabe, Volker Reiffenrath, Marcus Reuter, Joachim Krause +1 more | 2003-05-27 |
| 6326066 | 1,4-disubstituted 2,6-difluorobenzene compounds, and a liquid-crystalline medium | Eike Poetsch, Volker Reiffenrath, Andreas Wachtler, Ulrich Finkenzeller, Hans-Adolf Kurmeier +5 more | 2001-12-04 |
| 6200654 | 1,4-disubstituted 2,6-difluorobenzene compounds, and a liquid-crystalline medium | Eike Poetsch, Volker Reiffenrath, Andreas Wachtler, Ulrich Finkenzeller, Hans-Adolf Kurmeier +5 more | 2001-03-13 |
| 5817862 | Process for the preparation of cinnamic acid derivatives | Eike Poetsch, Ulrich Heywang, Rainer Christ, Jurgen Seubert | 1998-10-06 |
| 5639883 | Process for preparing substituted 4-methylidenecinnamic acid derivatives | Eike Poetsch, Ulrich Heywang, Inge Stein, Michael Schwarz, Michael Kompter | 1997-06-17 |
| 5496499 | Biphenylethanes and liquid-crystalline phase | Eike Poetsch, Klaus P. Stahl, Volker Reiffenrath, Ulrich Finkenzeller, Ekkehard Bartmann +6 more | 1996-03-05 |
| 5445764 | Cyclobutane benzene derivatives | Eike Poetsch, Werner Binder, Ulrich Finkenzeller, Bernhard Rieger | 1995-08-29 |
| 5403512 | Vinyl compounds, and a liquid-crystalline medium | Ekkehard Bartmann, Herbert Plach, Rudolf Eidenschink, Volker Reiffenrath, Detlef Pauluth +4 more | 1995-04-04 |
| 5292454 | Trifluorotoluene compounds, and a liquid crystalline medium | Hans-Adolf Kurmeier, Reinhard Hittich, Eike Poetsch, Herbert Plach, David Coates | 1994-03-08 |
| 5204477 | Pyridine derivatives in liquid crystalline medium useful for electrooptical display elements | Volker Reiffenrath, Eike Poetsch, Herbert Plach | 1993-04-20 |
| 5093026 | Biphenylylethanes | David I. Bishop, Stephen J. Lewis, David Coates, Simon Greenfield, Eike Poetsch +5 more | 1992-03-03 |