Vygintas Jankauskas

Person

Vilnius, LT

People

Patents Grantslast 30 patents

Information Patent Grant
Azine-based charge transport materials having two reactive rings
- Patent number 7,534,540
- Issue date May 19, 2009
- Samsung Electronics Co., Ltd.
- Zbigniew Tokarski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymeric charge transport compositions
- Patent number 7,432,028
- Issue date Oct 7, 2008
- Samsung Electronics Co., Ltd.
- Vytautas Getautis
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrazone-based charge transport materials having an ethylenically...
- Patent number 7,427,460
- Issue date Sep 23, 2008
- Samsung Electronics Co., Ltd.
- Ruta Budreckiene
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
Organophotoreceptors with a charge transport material having multip...
- Patent number 7,351,508
- Issue date Apr 1, 2008
- Samsung Electronics Co., Ltd.
- Juozas V. Grazulevicius
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aromatic heterocyclic-based charge transport materials having two a...
- Patent number 7,348,116
- Issue date Mar 25, 2008
- Samsung Electronics, Ltd
- Ausra Matoliukstyte
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bridged charge transport materials having a central sulfur atom lin...
- Patent number 7,326,506
- Issue date Feb 5, 2008
- Samsung Electronics Co., Ltd.
- Nusrallah Jubran
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Poly(azine)-based charge transport materials
- Patent number 7,320,848
- Issue date Jan 22, 2008
- Samsung Electronics Co., Ltd.
- Zbigniew Tokarski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organophotoreceptor with a charge transport material having two epo...
- Patent number 7,320,849
- Issue date Jan 22, 2008
- Samsung Electronics Co., Ltd.
- Nusrallah Jubran
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrazone-based charge transport materials having an unsaturated ac...
- Patent number 7,316,878
- Issue date Jan 8, 2008
- Samsung Electronics Co., Ltd.
- Ruta Budreckiene
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Organophotoreceptor with charge transport compound having an epoxy...
- Patent number 7,291,431
- Issue date Nov 6, 2007
- Samsung Electronics Co., Ltd.
- Zbigniew Tokarski
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Poly(hydrazone)-based charge transport materials
- Patent number 7,291,433
- Issue date Nov 6, 2007
- Samsung Electronics Co., Ltd.
- Nusrallah Jubran
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Linked dihydrazone-based charge transport compounds
- Patent number 7,244,541
- Issue date Jul 17, 2007
- Samsung Electronics Co., Ltd.
- Zbigniew Tokarski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrazone-based charge transport materials
- Patent number 7,202,002
- Issue date Apr 10, 2007
- Samsung Electronics Co., Ltd.
- Zbigniew Tokarski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrazone-based charge transport materials
- Patent number 7,179,574
- Issue date Feb 20, 2007
- Samsung Electronics Co., Ltd.
- Nusrallah Jubran
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrazone-based charge transport materials
- Patent number 7,169,521
- Issue date Jan 30, 2007
- Samsung Electronics Co., Ltd.
- Zbigniew Tokarski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organophotoreceptor with charge transport material with a hydrazone...
- Patent number 7,169,520
- Issue date Jan 30, 2007
- Samsung Electronics Co., Ltd.
- Nusrallah Jubran
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organophotoreceptor with charge transport material having three ary...
- Patent number 7,132,209
- Issue date Nov 7, 2006
- Samsung Electronics Co., Ltd.
- Juozas Vidas Grazulevicius
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organophotoreceptor with a charge transport material having at leas...
- Patent number 7,118,840
- Issue date Oct 10, 2006
- Samsung Electronics Co., LTD
- Zbigniew Tokarsi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organophotoreceptor with a charge transport material having two (9-...
- Patent number 7,094,510
- Issue date Aug 22, 2006
- Samsung Electric Co., Ltd.
- Nusrallah Jubran
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Linked dihydrazone-based charge transport compounds
- Patent number 7,074,532
- Issue date Jul 11, 2006
- Samsung Electronics, Co., LTD
- Zbigniew Tokarski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organophotoreceptor with charge transport compound having an epoxy...
- Patent number 7,029,812
- Issue date Apr 18, 2006
- Samsung Electronics Co., Ltd.
- Zbigniew Tokarski
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Organophotoreceptor with charge transport material having a vinyl e...
- Patent number 7,008,743
- Issue date Mar 7, 2006
- Samsung Electronics Co., Ltd.
- Juozas Vidas Grazulevicius
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organophotoreceptor with charge transport compound with hydrazone g...
- Patent number 6,991,882
- Issue date Jan 31, 2006
- Samsung Electronics Co., Ltd.
- Vytautas Getautis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Linked dihydrazone-based charge transport compounds
- Patent number 6,964,833
- Issue date Nov 15, 2005
- Samsung Electronics Co., Ltd.
- Zbigniew Tokarski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Linked dihydrazone-based charge transport compounds
- Patent number 6,899,984
- Issue date May 31, 2005
- Samsung Electronics Co., Ltd.
- Zbigniew Tokarski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electrophotographic organophotoreceptors with novel charge transpor...
- Patent number 6,749,978
- Issue date Jun 15, 2004
- Samsung Electronics Co., Ltd.
- Nusrallah Jubran
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organophotoreceptors for electrophotography featuring novel charge...
- Patent number 6,214,503
- Issue date Apr 10, 2001
- Imation Corp.
- Valentas Gaidelis
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Azine-based charge transport materials having two reactive rings
- Publication number 20070148569
- Publication date Jun 28, 2007
- Zbigniew Tokarski
- C07 - ORGANIC CHEMISTRY
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
Organophotoreceptor with charge transport compound having an epoxy...
- Publication number 20060147827
- Publication date Jul 6, 2006
- SAMSUNG ELECTRONICS CO., LTD.
- Zbigniew Tokarski
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Linked dihydrazone-based charge transport compounds
- Publication number 20060127794
- Publication date Jun 15, 2006
- SAMSUNG ELECTRONICS CO., LTD.
- Zbigniew Tokarski
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Organophotoreceptors with a charge transport material having multip...
- Publication number 20060078351
- Publication date Apr 13, 2006
- Juozas V. Grazulevicius
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Aromatic heterocyclic-based charge transport materials having two a...
- Publication number 20060051690
- Publication date Mar 9, 2006
- Ausra Matoliukstyte
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Hydrazone-based charge transport materials having an unsaturated ac...
- Publication number 20060046171
- Publication date Mar 2, 2006
- Ruta Budreckiene
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Hydrazone-based charge transport materials having an ethylenically...
- Publication number 20060024598
- Publication date Feb 2, 2006
- Ruta Budreckiene
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Bridged charge transport materials having a central sulfur atom lin...
- Publication number 20050266329
- Publication date Dec 1, 2005
- Nusrallah Jubran
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Hydrazone-based charge transport materials
- Publication number 20050244733
- Publication date Nov 3, 2005
- Zbigniew Tokarski
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Azine-based charge transport materials having two reactive rings
- Publication number 20050244734
- Publication date Nov 3, 2005
- Zbigniew Tokarski
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Hydrazone-based charge transport materials
- Publication number 20050244732
- Publication date Nov 3, 2005
- Zbigniew Tokarski
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Poly(hydrazone)-based charge transport materials
- Publication number 20050221212
- Publication date Oct 6, 2005
- Nusrallah Jubran
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Poly(azine)-based charge transport materials
- Publication number 20050221211
- Publication date Oct 6, 2005
- Zbigniew Tokarski
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Hydrazone-based charge transport materials
- Publication number 20050221213
- Publication date Oct 6, 2005
- Nusrallah Jubran
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Organophotoreceptor with a charge transport material having two epo...
- Publication number 20050147905
- Publication date Jul 7, 2005
- Nusrallah Jubran
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Organophotoreceptor with a charge transport material having at leas...
- Publication number 20050147903
- Publication date Jul 7, 2005
- Zbigniew Tokarsi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Organophotoreceptor with charge transport material with a hydrazone...
- Publication number 20050095519
- Publication date May 5, 2005
- Nusrallah Jubran
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Organophotoreceptor with charge transport material having a vinyl e...
- Publication number 20050095517
- Publication date May 5, 2005
- Juozas Vidas Grazulevicius
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Organophotoreceptor with charge transport material having three ary...
- Publication number 20050095518
- Publication date May 5, 2005
- Juozas Vidas Grazulevicius
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Linked dihydrazone-based charge transport compounds
- Publication number 20050058916
- Publication date Mar 17, 2005
- Zbigniew Tokarski
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Polymeric charge transport compositions
- Publication number 20040191655
- Publication date Sep 30, 2004
- Vytautas Getautis
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Organophotoreceptor with a charge transport material having two (9-...
- Publication number 20040170909
- Publication date Sep 2, 2004
- Nusrallah Jubran
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Organophotoreceptor with charge transport material having two linke...
- Publication number 20040152002
- Publication date Aug 5, 2004
- Zbigniew Tokarski
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Organophotoreceptor with charge transport compound with hydrazone g...
- Publication number 20040106054
- Publication date Jun 3, 2004
- Vytautas Getautis
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Organophotoreceptor with charge transport compound having an epoxy...
- Publication number 20040081903
- Publication date Apr 29, 2004
- Zbigniew Tokarski
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Linked dihydrazone-based charge transport compounds
- Publication number 20030232261
- Publication date Dec 18, 2003
- Zbigniew Tokarski
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Linked dihydrazone-based charge transport compounds
- Publication number 20030232264
- Publication date Dec 18, 2003
- Zbigniew Tokarski
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Electrophotographic organophotoreceptors with novel charge transpor...
- Publication number 20030219662
- Publication date Nov 27, 2003
- Samsung Electronics Co. Ltd.
- Nusrallah Jubran
- C07 - ORGANIC CHEMISTRY

Vygintas Jankauskas

Person

Patents Grantslast 30 patents

Azine-based charge transport materials having two reactive rings

Polymeric charge transport compositions

Hydrazone-based charge transport materials having an ethylenically...

Charge transport materials having a nitrogen-containing-heterocycle...

Organophotoreceptors with a charge transport material having multip...

Aromatic heterocyclic-based charge transport materials having two a...

Bridged charge transport materials having a central sulfur atom lin...

Poly(azine)-based charge transport materials

Organophotoreceptor with a charge transport material having two epo...

Hydrazone-based charge transport materials having an unsaturated ac...

Organophotoreceptor with charge transport compound having an epoxy...

Poly(hydrazone)-based charge transport materials

Linked dihydrazone-based charge transport compounds

Hydrazone-based charge transport materials

Hydrazone-based charge transport materials

Hydrazone-based charge transport materials

Organophotoreceptor with charge transport material with a hydrazone...

Organophotoreceptor with charge transport material having three ary...

Organophotoreceptor with a charge transport material having at leas...

Organophotoreceptor with a charge transport material having two (9-...

Linked dihydrazone-based charge transport compounds

Organophotoreceptor with charge transport compound having an epoxy...

Organophotoreceptor with charge transport material having a vinyl e...

Organophotoreceptor with charge transport compound with hydrazone g...

Linked dihydrazone-based charge transport compounds

Linked dihydrazone-based charge transport compounds

Electrophotographic organophotoreceptors with novel charge transpor...

Organophotoreceptors for electrophotography featuring novel charge...

Patents Applicationslast 30 patents

Azine-based charge transport materials having two reactive rings

Charge transport materials having a nitrogen-containing-heterocycle...

Organophotoreceptor with charge transport compound having an epoxy...

Linked dihydrazone-based charge transport compounds

Organophotoreceptors with a charge transport material having multip...

Aromatic heterocyclic-based charge transport materials having two a...

Hydrazone-based charge transport materials having an unsaturated ac...

Hydrazone-based charge transport materials having an ethylenically...

Bridged charge transport materials having a central sulfur atom lin...

Hydrazone-based charge transport materials

Azine-based charge transport materials having two reactive rings

Hydrazone-based charge transport materials

Poly(hydrazone)-based charge transport materials

Poly(azine)-based charge transport materials

Hydrazone-based charge transport materials

Organophotoreceptor with a charge transport material having two epo...

Organophotoreceptor with a charge transport material having at leas...

Organophotoreceptor with charge transport material with a hydrazone...

Organophotoreceptor with charge transport material having a vinyl e...

Organophotoreceptor with charge transport material having three ary...

Linked dihydrazone-based charge transport compounds

Polymeric charge transport compositions

Organophotoreceptor with a charge transport material having two (9-...

Organophotoreceptor with charge transport material having two linke...

Organophotoreceptor with charge transport compound with hydrazone g...

Organophotoreceptor with charge transport compound having an epoxy...

Linked dihydrazone-based charge transport compounds

Linked dihydrazone-based charge transport compounds

Electrophotographic organophotoreceptors with novel charge transpor...