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Charles D. McLaren
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Landenberg, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Plurality of light-emitting materials, organic electroluminescent c...
Patent number
12,096,687
Issue date
Sep 17, 2024
Rohm and Haas Electronic Materials Korea Ltd.
Yoo-Jin Doh
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
High energy triarylamine compounds for hole transport materials
Patent number
9,972,783
Issue date
May 15, 2018
E I du Pont de Nemours and Company
Nora Sabina Radu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compositions for electronic applications
Patent number
9,680,111
Issue date
Jun 13, 2017
E I du Pont de Nemours and Company
Jerald Feldman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Blue luminescent compounds
Patent number
9,478,757
Issue date
Oct 25, 2016
E I du Pont de Nemours and Company
Jerald Feldman
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compositions for electronic applications
Patent number
9,293,716
Issue date
Mar 22, 2016
E. I. Du Pont de Nemours and Company
Jerald Feldman
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Pyridazino quinoline compounds
Patent number
6,214,826
Issue date
Apr 10, 2001
Zeneca Limited
Thomas Michael Bare
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted nitrogen heterocycles
Patent number
5,801,168
Issue date
Sep 1, 1998
Zeneca Limited
Marc Jerome Chapdelaine
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted nitrogen heterocycles
Patent number
5,656,626
Issue date
Aug 12, 1997
Zeneca Limited
Marc Jerome Chapdelaine
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Therapeutic benzazapine compounds
Patent number
5,541,319
Issue date
Jul 30, 1996
Zeneca Limited
Marc J. Chapdelaine
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted nitrogen heterocycles
Patent number
5,502,048
Issue date
Mar 26, 1996
Zeneca Limited
Marc J. Chapdelaine
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Therapeutic benzazapine compounds
Patent number
5,446,039
Issue date
Aug 29, 1995
Imperial Chemical Industries, PLC
Marc J. Chapdelaine
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Therapeutic benzazarine compounds
Patent number
5,254,683
Issue date
Oct 19, 1993
Imperial Chemical Industries PLC
Marc J. Chapdelaine
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PLURALITY OF LIGHT-EMITTING MATERIALS, ORGANIC ELECTROLUMINESCENT C...
Publication number
20240349606
Publication date
Oct 17, 2024
DuPont Specialty Materials Korea Ltd.
Yoo-Jin DOH
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PLURALITY OF LIGHT-EMITTING MATERIALS, ORGANIC ELECTROLUMINESCENT C...
Publication number
20220037596
Publication date
Feb 3, 2022
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
Yoo-Jin DOH
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
HIGH ENERGY TRIARYLAMINE COMPOUNDS FOR HOLE TRANSPORT MATERIALS
Publication number
20160285000
Publication date
Sep 29, 2016
E I DU PONT DE NEMOURS AND COMPANY
NORA SABINA RADU
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOSITIONS FOR ELECTRONIC APPLICATIONS
Publication number
20160164005
Publication date
Jun 9, 2016
E I DU PONT DE NEMOURS AND COMPANY
JERALD FELDMAN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
BLUE LUMINESCENT COMPOUNDS
Publication number
20150243909
Publication date
Aug 27, 2015
E I DU PONT DE NEMOURS AND COMPANY
JERALD FELDMAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BLUE LUMINESCENT COMPOUNDS
Publication number
20150236278
Publication date
Aug 20, 2015
E.I. du Pont de Nemours and Company
Lois Bryman
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOSITIONS FOR ELECTRONIC APPLICATIONS
Publication number
20130248849
Publication date
Sep 26, 2013
E I Dupont De Nemours and Company
Jerals Feldman
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...