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Donal D. Bradley
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Cambridge, GB
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last 30 patents
Information
Patent Grant
Electroluminescent devices
Patent number
5,807,627
Issue date
Sep 15, 1998
Cambridge Display Technologies Ltd.
Richard Henry Friend
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Manufacture of electroluminescent devices
Patent number
5,747,182
Issue date
May 5, 1998
Cambridge Display Technology Limited
Richard Henry Friend
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Semiconductive copolymers for use in luminescent devices
Patent number
5,672,678
Issue date
Sep 30, 1997
Cambridge Display Technology Limited
Andrew Holmes
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Electroluminescent device comprising a chromophoric polymeric compo...
Patent number
5,653,914
Issue date
Aug 5, 1997
Cambridge Display Technology Limited
Andrew Bruce Holmes
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Photodetector device having a semiconductive conjugated polymer
Patent number
5,523,555
Issue date
Jun 4, 1996
Cambridge Display Technology
Richard H. Friend
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductive copolymers for use in luminescent devices
Patent number
5,512,654
Issue date
Apr 30, 1996
Cambridge Display Technology Limited
Andrew Holmes
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Optical device incorporating semiconductive conjugated polymer
Patent number
5,425,125
Issue date
Jun 13, 1995
Cambridge Display Technology Limited
Andrew B. Holmes
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Semiconductive copolymers for use in luminescent devices
Patent number
5,401,827
Issue date
Mar 28, 1995
Cambridge Display Technology Limited
Andrew Holmes
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of manufacturing of electrolumineschent devices
Patent number
5,399,502
Issue date
Mar 21, 1995
Cambridge Display Technology Limited
Richard H. Friend
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Patterning of semiconductive polymers
Patent number
5,328,809
Issue date
Jul 12, 1994
Cambridge Display Technology Limited
Andrew Holmes
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Electroluminescent devices
Patent number
5,247,190
Issue date
Sep 21, 1993
Cambridge Research and Innovation Limited
Richard H. Friend
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...