RH

Reinhard Hittich

Merck: 90 patents #24 of 9,382Top 1%
Sharp Kabushiki Kaisha: 2 patents #5,184 of 10,731Top 50%
Overall (All Time): #18,082 of 4,157,543Top 1%
90
Patents All Time

Issued Patents All Time

Showing 51–75 of 90 patents

Patent #TitleCo-InventorsDate
5292454 Trifluorotoluene compounds, and a liquid crystalline medium Hans-Adolf Kurmeier, Eike Poetsch, Volker Meyer, Herbert Plach, David Coates 1994-03-08
5286411 Liquid-crystalline medium Bernhard Rieger, Volker Reiffenrath, David Coates, Hans-Adolf Kurmeier, Herbert Plach 1994-02-15
5286410 Supertwist liquid-crystal display Georg Weber 1994-02-15
5279762 Smectic liquid crystal phases Reinhard Hopf, Bernhard Scheuble, Joachim Krause, Volker Reiffenrath, Eike Poetsch +2 more 1994-01-18
5271865 Liquid-crystalline mixture of low viscosity Herbert Plach, Volker Reiffenrath 1993-12-21
5262556 Process for the reaction of halogenated aromatics with electrophiles Bernard Riefling, Jurgen Seubert, Volker Reiffenrath 1993-11-16
5250220 2,5-disubstituted heterocyclic compounds, and a liquid-crystalline medium Andreas Wachtler, Eike Poetsch, Joachim Krause, Ulrich Finkenzeller, David Coates 1993-10-05
5232624 Chiral 1,2-difluorobenzene derivatives Volker Reiffenrath, Joachim Krause, Andreas Wachtler, Thomas Geelhaar, Ekkehard Bartmann 1993-08-03
5230829 Phenylcyclohexanes, and a liquid-crystalline medium Ekkehard Bartmann, Joachim Krause, Eike Poetsch, Bernhard Rieger, Ulrich Finkenzeller 1993-07-27
5213710 Benzene derivatives and a liquid-crystalline medium Volker Reiffenrath, Herbert Plach 1993-05-25
5209868 Trifluoromethylcyclohexane derivatives Volker Reiffenrath, Eike Poetsch, Hans-Adolf Kurmeier, Georg Weber, Hans-Michael Kompter +1 more 1993-05-11
5204476 Fluorophenylpyridines Andreas Wachtler, Eike Poetsch, Thomas Geelhaar, Volker Reiffenrath, Hans-Michael Kompter 1993-04-20
5196141 5-oxy-2-phenylpyridines, and a liquid-crystalline medium Andreas Wachtler, Volker Reiffenrath, Thomas Geelhaar, Eike Poetsch 1993-03-23
5188759 Haloacetylene derivatives Ekkehard Bartmann, Herbert Plach, Ulrich Finkenzeller 1993-02-23
5178790 Supertwist liquid crystal display Georg Weber, Herbert Plach, Volker Reiffenrath 1993-01-12
5171469 Liquid-crystal matrix display Georg Weber, Herbert Plach, Andreas Wachtler, Bernard Scheuble 1992-12-15
5143642 Liquid-crystalline medium for electrooptical display elements based on the ECB effect Joachim Krause, Thomas Geelhaar, Ulrich Finkenzeller, Bernhard Rieger, Georg Weber 1992-09-01
5124068 Pyrimidines Joachim Krause, Rudolf Eidenschink, Bernhard Scheuble 1992-06-23
5122295 Matrix liquid crystal display Georg Weber, Ludwig Pohl, Herbert Plach, Bernhard Scheuble, Takamasa Oyama +3 more 1992-06-16
5122297 Tetracyclic benzene derivatives and liquid-crystalline media Volker Reiffenrath, Herbert Plach 1992-06-16
5093026 Biphenylylethanes David I. Bishop, Stephen J. Lewis, David Coates, Simon Greenfield, Eike Poetsch +5 more 1992-03-03
5064566 Smectic liquid crystal phases Reinhard Hopf, Bernhard Scheuble, Joachim Krause, Volker Reiffenrath, Eike Poetsch +2 more 1991-11-12
5045229 Difluoromethylene compounds Ekkehard Bartmann, Hans-Adolf Kurmeier, Eike Poetsch, Herbert Plach 1991-09-03
5043093 Pyrimidines Joachim Krause, Rudolf Eidenschink, Bernhard Scheuble 1991-08-27
5030383 Electrooptical display element Bernhard Scheuble, Rudolf Eidenschink 1991-07-09