Ramunas Lygaitis

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Kaunas, LT

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Patents Grantslast 30 patents

Information Patent Grant
Charge transport materials having a nitrogen-containing-heterocycle...
- Patent number 7,364,825
- Issue date Apr 29, 2008
- Samsung Electronics Co., Ltd.
- Ramunas Lygaitis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bridged charge transport materials having two bicyclic heterocycle...
- Patent number 7,220,523
- Issue date May 22, 2007
- Samsung Electronics Co., Ltd.
- Zbigniew Tokarski
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charge transport materials having heteroaromatic hydrazone groups
- Patent number 7,189,483
- Issue date Mar 13, 2007
- Samsung Electronics Co., Ltd.
- Almantas Danilevicius
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Charge transport materials having a nitrogen-containing-heterocycle...
- Publication number 20060177750
- Publication date Aug 10, 2006
- Ramunas Lygaitis
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Bridged charge transport materials having two bicyclic heterocycle...
- Publication number 20050277037
- Publication date Dec 15, 2005
- Zbigniew Tokarski
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Hydrazone-based charge transport materials having a bicyclic hetero...
- Publication number 20050277039
- Publication date Dec 15, 2005
- Ramunas Lygaitis
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Novel charge transport materials having heteroaromatic hydrazone gr...
- Publication number 20040241563
- Publication date Dec 2, 2004
- Almantas Danilevicius
- C07 - ORGANIC CHEMISTRY