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ROBERT J.C.E. DEMANDT
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EINDHOVEN, NL
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Patents Grants
last 30 patents
Information
Patent Grant
Organic electroluminescent device
Patent number
6,503,644
Issue date
Jan 7, 2003
Koninklijke Philips Electronics N.V.
Hermannus F. M. Schoo
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Aryl-substituted poly (p-arylene-vinylenes), process for their prep...
Patent number
6,458,909
Issue date
Oct 1, 2002
Hoechst Aktiengesellschaft
Hubert Spreitzer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Organic electroluminescent device
Patent number
6,326,091
Issue date
Dec 4, 2001
U.S. Philips Corporation
Hermannus F. M. Schoo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic electroluminescent device
Patent number
6,099,980
Issue date
Aug 8, 2000
U.S. Philips Corporation
Hermannus F. M. Schoo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Electroluminescent device
Patent number
5,902,689
Issue date
May 11, 1999
U.S. Philips Corporation
Jeroen J. M. Vleggaar
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
CVD method of providing a film of conjugated, substituted or unsubs...
Patent number
5,670,212
Issue date
Sep 23, 1997
U.S. Philips Corporation
Aemilianus G. J. Staring
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Organic electroluminescent device
Publication number
20020037431
Publication date
Mar 28, 2002
PHILIPS CORPORATION
Hermannus F.M. Schoo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYMER ELECTROLUMINESCENT DEVICE
Publication number
20020001732
Publication date
Jan 3, 2002
HERMANNUS F.M. SCHOO
C07 - ORGANIC CHEMISTRY