Robert J. C. E. Demandt — 6 Patents at U.S. Philips

Robert J. C. E. Demandt has been granted 6 US patents while listed as an inventor at U.S. Philips. The first was granted in 1997 and the most recent in January 2003. Robert J. C. E. Demandt ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Robert J. C. E. Demandt in Eindhoven, NL.

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Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6503644	Organic electroluminescent device	Hermannus F. M. Schoo, Jeroen J. M. Vleggaar, Coen Theodorus Hubertus Fransiscus Liedenbaum	2003-01-07	$1,226,000
6458909	Aryl-substituted poly (p-arylene-vinylenes), process for their preparation and their use in electroluminescence components	Hubert Spreitzer, Willi Kreuder, Heinrich Becker, Harmannus Franciscus Maria Schoo	2002-10-01
6326091	Organic electroluminescent device	Hermannus F. M. Schoo, Jeroen J. M. Vleggaar, Coen T. H. F. Liedenbaum	2001-12-04	$54,982,000
6099980	Organic electroluminescent device	Hermannus F. M. Schoo	2000-08-08
5902689	Electroluminescent device	Jeroen J. M. Vleggaar, Adrianus Johannes Mattheus Berntsen, Aemilianus G. J. Staring, Hermanus F. M. Schoo, Coen T. H. F. Liedenbaum	1999-05-11
5670212	CVD method of providing a film of conjugated, substituted or unsubstituted poly(p-phenylene vinylene) on a substrate	Aemilianus G. J. Staring, Dirk Jan Broer	1997-09-23

Robert J. C. E. Demandt — 6 Patents

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