Lelia Cosimbescu

Person

Rochester, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Electroluminescent device with anthracene derivative host
- Patent number 7,887,931
- Issue date Feb 15, 2011
- Global OLED Technology LLC
- Lelia Cosimbescu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Electroluminescent device with anthracene derivative host
- Patent number 7,326,371
- Issue date Feb 5, 2008
- Eastman Kodak Company
- Scott R. Conley
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Anthracene derivative host having ranges of dopants
- Patent number 7,252,893
- Issue date Aug 7, 2007
- Eastman Kodak Company
- Michele L. Ricks
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Organic element for electroluminescent devices
- Patent number 7,195,829
- Issue date Mar 27, 2007
- Eastman Kodak Company
- Lelia Cosimbescu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
OLED device with asymmetric host
- Patent number 7,056,601
- Issue date Jun 6, 2006
- Eastman Kodak Company
- Lelia Cosimbescu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis for quinacridone compounds
- Patent number 7,026,481
- Issue date Apr 11, 2006
- Eastman Kodak Company
- Lelia Cosimbescu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic vertical cavity lasing device having organic active region
- Patent number 6,876,684
- Issue date Apr 5, 2005
- Eastman Kodak Company
- Keith B. Kahen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
One step synthesis for quinacridone compounds
- Patent number 6,664,396
- Issue date Dec 16, 2003
- Eastman Kodak Company
- Lelia Cosimbescu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photographic element containing a high-dye-yield coupler for produc...
- Patent number 6,569,612
- Issue date May 27, 2003
- Eastman Kodak Company
- Lelia Cosimbescu
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Electroluminescent device including an anthracene derivative
- Publication number 20070252515
- Publication date Nov 1, 2007
- Eastman Kodak Company
- Lelia Cosimbescu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
OLED electron-transporting layer
- Publication number 20060269782
- Publication date Nov 30, 2006
- Eastman Kodak Company
- Liang-Sheng Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OLED device with improved luminescent layer
- Publication number 20060234084
- Publication date Oct 19, 2006
- Eastman Kodak Company
- Lelia Cosimbescu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Mixed anthracene derivative host materials
- Publication number 20060159952
- Publication date Jul 20, 2006
- Eastman Kodak Company
- Michele L. Ricks
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Synthesis of unsymmetric anthracene compounds
- Publication number 20050245752
- Publication date Nov 3, 2005
- Eastman Kodak Company
- Scott R. Conley
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Organic element for electroluminescent devices
- Publication number 20050221119
- Publication date Oct 6, 2005
- Eastman Kodak Company
- Lelia Cosimbescu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electroluminescent device with anthracene derivative host
- Publication number 20050211958
- Publication date Sep 29, 2005
- Eastman Kodak Company
- Scott R. Conley
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Anthracene derivative host having ranges of dopants
- Publication number 20050181232
- Publication date Aug 18, 2005
- Eastman Kodak Company
- Michele L. Ricks
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Oled device with asymmetric host
- Publication number 20050089715
- Publication date Apr 28, 2005
- Eastman Kodak Company
- Lelia Cosimbescu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Electroluminescent device with anthracene derivative host
- Publication number 20050089717
- Publication date Apr 28, 2005
- Eastman Kodak Company
- Lelia Cosimbescu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Green organic light-emitting diodes
- Publication number 20050058853
- Publication date Mar 17, 2005
- Eastman Kodak Company
- Lelia Cosimbescu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Device containing green organic light-emitting diode
- Publication number 20040265634
- Publication date Dec 30, 2004
- Lelia Cosimbescu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Synthesis for quinacridone compounds
- Publication number 20040002605
- Publication date Jan 1, 2004
- Lelia Cosimbescu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Device containing green organic light-emitting diode
- Publication number 20040001969
- Publication date Jan 1, 2004
- Eastman Kodak Company
- Lelia Cosimbescu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Organic vertical cavity lasing devices having organic active region
- Publication number 20030161368
- Publication date Aug 28, 2003
- Eastman Kodak Company
- Keith B. Kahen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Lelia Cosimbescu

Person

Patents Grantslast 30 patents

Electroluminescent device with anthracene derivative host

Electroluminescent device with anthracene derivative host

Anthracene derivative host having ranges of dopants

Organic element for electroluminescent devices

OLED device with asymmetric host

Synthesis for quinacridone compounds

Organic vertical cavity lasing device having organic active region

One step synthesis for quinacridone compounds

Photographic element containing a high-dye-yield coupler for produc...

Patents Applicationslast 30 patents

Electroluminescent device including an anthracene derivative

OLED electron-transporting layer

OLED device with improved luminescent layer

Mixed anthracene derivative host materials

Synthesis of unsymmetric anthracene compounds

Organic element for electroluminescent devices

Electroluminescent device with anthracene derivative host

Anthracene derivative host having ranges of dopants

Oled device with asymmetric host

Electroluminescent device with anthracene derivative host

Green organic light-emitting diodes

Device containing green organic light-emitting diode

Synthesis for quinacridone compounds

Device containing green organic light-emitting diode

Organic vertical cavity lasing devices having organic active region