Issued Patents All Time
Showing 51–75 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7037632 | Organophotoreceptor with charge transport material with fluorenone azine groups | Zbigniew Tokarski, Kam W. Law | 2006-05-02 |
| 7029812 | Organophotoreceptor with charge transport compound having an epoxy group | Zbigniew Tokarski, Kam W. Law, Vytautas Getautis, Jonas Sidaravicius, Maryte Daskeviciene +4 more | 2006-04-18 |
| 7026089 | Sulfonyldiphenylene based charge transport compositions | Kam W. Law, Zbigniew Tokarski | 2006-04-11 |
| 7018757 | Photoconductor materials based on complex of charge generating material | Jiayi Zhu, Zbigniew Tokarski, James A. Baker, Ronald J. Moudry, David T. Ask +1 more | 2006-03-28 |
| 7014968 | Organophotoreceptor with charge transport material having a thiiranyl group | Zbigniew Tokarski, Vytautas Getautis, Osvaldas Paliulis, Edmundas Montrimas, Valentas Gaidelis | 2006-03-21 |
| 7011917 | Organophotoreceptor with charge transport material having bis(9-fluorenone) azine groups | Zbigniew Tokarski, Kam W. Law | 2006-03-14 |
| 7011918 | Polymeric charge transport compositions for organophotoreceptors | Zbigniew Tokarski, Kam W. Law | 2006-03-14 |
| 7008743 | Organophotoreceptor with charge transport material having a vinyl ether group | Juozas V. Grazulevicius, Gintaras Buika, Vygintas Jankauskas, Valentas Gaidelis, Ruta Budreckiene +1 more | 2006-03-07 |
| 6991882 | Organophotoreceptor with charge transport compound with hydrazone groups | Vytautas Getautis, Edmundas Montrimas, Ingrida Paulauskaite, Valentas Gaidelis, Vygintas Jankauskas +2 more | 2006-01-31 |
| 6964833 | Linked dihydrazone-based charge transport compounds | Zbigniew Tokarski, Vytautas Getautis, Edmundas Montrimas, Maryte Daskeviciene, Valentas Gaidelis +1 more | 2005-11-15 |
| 6960418 | Organophotoreceptor with charge transport material with two N,N,N-trisubstituted-amino groups | Zbigniew Tokarski, Vytautas Getautis, Osvaldas Paliulis, Valentas Gaidelis, Edmundas Montrimas | 2005-11-01 |
| 6955869 | Organophotoreceptor with a charge transport material having two azine groups | Zbigniew Tokarski, Kam W. Law | 2005-10-18 |
| 6905804 | Electrophotographic organophotoreceptors with novel charge transport materials | Kam W. Law, Zbigniew Tokarski, Alan R. Katritzky, Ritu Jain, Rexiat Maimait | 2005-06-14 |
| 6899984 | Linked dihydrazone-based charge transport compounds | Zbigniew Tokarski, Vytautas Getautis, Jonas Sidaravicius, Edmundas Montrimas, Maryte Daskeviciene +3 more | 2005-05-31 |
| 6890693 | Organophotoreceptor with an electron transport layer | Jiayi Zhu, Zbigniew Tokarski, James A. Baker, Ronald J. Moudry | 2005-05-10 |
| 6887634 | Electrophotographic organophotoreceptors with novel charge transport compounds | Hwan-koo Lee, Kam W. Law | 2005-05-03 |
| 6864028 | Di-hydrazone based charge transport compounds | Zbigniew Tokarski, Kam W. Law, Evaldas Burbulis, Vaida Andruleviciute | 2005-03-08 |
| 6864025 | Sulfonyldiphenylene-based charge transport compositions | Kam W. Law, Zbigniew Tokarski | 2005-03-08 |
| 6835513 | Carbazole based charge transport compounds | Zbigniew Tokarski, Kam W. Law | 2004-12-28 |
| 6835514 | Hydrazone-based charge transport compounds | Zbigniew Tokarski, Kam W. Law | 2004-12-28 |
| 6815132 | Photoconductor materials based on new phase of titanyl phthalocyanine | Jiayi Zhu, Zbigniew Tokarski, James A. Baker, Ronald J. Moudry, David T. Ask +1 more | 2004-11-09 |
| 6815133 | Sulfonyldiphenylene based charge transport compositions | Kam W. Law, Zbigniew Tokarski | 2004-11-09 |
| 6768010 | Organophotoreceptor with an epoxy-modified charge transport compound having an azine group | Zbigniew Tokarski, Vytautas Getautis, Maryte Daskeviciene, Edmundas Montrimas, Valentas Gaidelis | 2004-07-27 |
| 6749978 | Electrophotographic organophotoreceptors with novel charge transport compounds | Zbigniew Tokarski, Kam W. Law, Vytautas Getautis, Jonas Sidaravicius, Osvaldas Paliulis +2 more | 2004-06-15 |
| 6696209 | Electrophotographic organophotoreceptors with novel charge transport compounds | Kam W. Law, Zbigniew Tokarski, Alan Katrizky, Ritu Jain, Anatoily Vakulenko | 2004-02-24 |