DC

David Coates

Merck: 10 patents #6 of 504Top 2%
📍 New Palestine, IN: #1 of 6 inventorsTop 20%
🗺 Indiana: #1 of 1,697 inventorsTop 1%
Overall (1994): #234 of 165,921Top 1%
12
Patents 1994

Issued Patents 1994

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
5376302 Electrooptical liquid crystal system Patrick Nolan, Shirley Ann Marden 1994-12-27
5368772 Liquid-crystalline medium Bernhard Rieger, Reinhard Hittich, Eike Poetsch, Herbert Plach 1994-11-29
5352381 Liquid crystal thiol compounds Damien G. McDonnell, Sally Elizabeth Day, John A. Jenner, Michael Hird, Kenneth J. Toyne 1994-10-04
5344587 Electrooptical liquid-crystal system Shirley Ann Marden, Graham Smith, Ulrich Finkenzeller, Volker Reiffenrath, Reinhard Hittich +1 more 1994-09-06
5328644 Nematic liquid crystal mixtures and fluorinated chloroterphenyls Mark John Goulding, Simon Greenfield, Robert William Clemitson 1994-07-12
5323251 Electrooptical liquid crystal system Patrick Nolan 1994-06-21
5312563 "Fluorinated 4""-cyano substituted terphenyls" Ian C. Sage, Simon Greenfield, George W. Gray, David Lacey, Kenneth J. Toyne +2 more 1994-05-17
5308541 Halogenated benzene derivatives, and a liquid-crystalline medium Reinhard Hittich, Eike Poetsch, Volker Reiffenrath, Bernhard Rieger, Andreas Wachtler +1 more 1994-05-03
5308537 Mesogenic compounds Simon Greenfield, Ian C. Sage, Volker Reiffenrath, Bernhard Rieger 1994-05-03
5292454 Trifluorotoluene compounds, and a liquid crystalline medium Hans-Adolf Kurmeier, Reinhard Hittich, Eike Poetsch, Volker Meyer, Herbert Plach 1994-03-08
5286411 Liquid-crystalline medium Bernhard Rieger, Reinhard Hittich, Volker Reiffenrath, Hans-Adolf Kurmeier, Herbert Plach 1994-02-15
5279764 Dihalogenobenzene derivatives Volker Reiffenrath, Joachim Krause, Georg Weber, Ulrich Finkenzeller, Andreas Wachtler +3 more 1994-01-18