TG

Thomas Geelhaar

Merck: 35 patents #197 of 9,382Top 3%
Sharp Kabushiki Kaisha: 2 patents #5,184 of 10,731Top 50%
Overall (All Time): #95,165 of 4,157,543Top 3%
36
Patents All Time

Issued Patents All Time

Showing 25 most recent of 36 patents

Patent #TitleCo-InventorsDate
5837162 Liquid-crystalline compounds Volker Reiffenrath, Herbert Plach, Detlef Pauluth, Reinhard Hittich, Eike Poetsch +2 more 1998-11-17
5811029 Benzene derivatives, and a liquid-crystalline medium Andreas Wachtler, Reinhard Hittich, Eike Poetsch, Herbert Plach, David Coates +3 more 1998-09-22
5626793 Liquid-crystalline compounds Volker Reiffenrath, Herbert Plach, Detlef Pauluth, Reinhard Hittich, Eike Poetsch +2 more 1997-05-06
5478496 Media containing thiazole derivatives and thiadiazole derivatives and having a smectic liquid-crystalline phase George W. Gray, Richard M. Scrowston, Kenneth J. Toyne, David Lacey, Adam Jackson +4 more 1995-12-26
5393459 Optically active compounds, and a liquid-crystalline phase Andreas Wachtler, Reinhard Hittich, Ekkehard Bartmann, Joachim Krause, Eike Poetsch 1995-02-28
5389295 Benzene derivatives, and a liquid crystal medium Andreas Wachtler, Reinhard Hittich, Eike Poetsch, Herbert Plach, David Coates +3 more 1995-02-14
5389290 Nitrogen-containing heterocycles Joachim Krause, Rudolf Eidenschink, Klaus Bofinger, Reinhard Hopf, Volker Reiffenrath +2 more 1995-02-14
5389291 3,6-disubstituted 2-halopyridines Volker Reiffenrath 1995-02-14
5384065 Matrix liquid-crystal display Bernhard Rieger, Volker Reiffenrath, Ekkehard Bartmann, David Coates 1995-01-24
5340497 Fluorophenylpyrimidines Andreas Wachtler, Hans-Michael Kompter, Eike Poetsch, Reinhard Hittich, Joachim Krause 1994-08-23
5330679 Nematic liquid-crystal composition for active matrix application Kei Sasaki, Masako Okada, Shuichi Kohzaki, Fumiaki Funada, Bernhard Rieger +5 more 1994-07-19
5318721 Nematic liquid-crystalline phases Volker Reiffenrath, Joachim Krause, Rudolf Eidenschink, Hans-Adolf Kurmeier, Eike Poetsch +2 more 1994-06-07
5308543 Nematic liquid-crystal composition for active matrix application Kei Sasaki, Masako Okada, Shuichi Kohzaki, Fumiaki Funada, Bernhard Rieger +5 more 1994-05-03
5300254 Ferroelectric liquid-crystal display Axel Pausch, Michael Kompter, Bernhard Scheuble 1994-04-05
5279762 Smectic liquid crystal phases Reinhard Hopf, Bernhard Scheuble, Reinhard Hittich, Joachim Krause, Volker Reiffenrath +2 more 1994-01-18
5279764 Dihalogenobenzene derivatives Volker Reiffenrath, Joachim Krause, Georg Weber, Ulrich Finkenzeller, Andreas Wachtler +3 more 1994-01-18
5273680 Fluorinated oligophenyls and their use in liquid crystal materials George W. Gray, Michael Hird, David Lacey, Kenneth J. Toyne, Volker Reiffenrath +3 more 1993-12-28
5248447 2,3-difluorohydroquinone derivatives Volker Reiffenrath, Joachim Krause, Andreas Wachtler, Georg Weber, David Coates +2 more 1993-09-28
5236620 2,3-difluorobenzene derivatives Volker Reiffenrath, Joachim Krause, Andreas Wachtler, Georg Weber 1993-08-17
5232624 Chiral 1,2-difluorobenzene derivatives Volker Reiffenrath, Joachim Krause, Andreas Wachtler, Ekkehard Bartmann, Reinhard Hittich 1993-08-03
5230827 Derivatives of 2,3-difluorobenzoic acid Volker Reiffenrath, Joachim Krause, Andreas Wachtler, Georg Weber 1993-07-27
5209866 Heterocyclic 1,2-difluorobenzene derivatives Volker Reiffenrath, Joachim Krause, Andreas Wachtler 1993-05-11
5204476 Fluorophenylpyridines Andreas Wachtler, Eike Poetsch, Reinhard Hittich, Volker Reiffenrath, Hans-Michael Kompter 1993-04-20
5198149 Smectic liquid-crystal medium Volker Reiffenrath, Joachim Krause, Andreas Wachtler, David Coates, Ian C. Sage +1 more 1993-03-30
5196141 5-oxy-2-phenylpyridines, and a liquid-crystalline medium Andreas Wachtler, Volker Reiffenrath, Reinhard Hittich, Eike Poetsch 1993-03-23