Issued Patents All Time
Showing 26–50 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6165661 | Perylene compositions | Ah-Mee Hor, James M. Duff, Giuseppa Baranyi, C. Geoffrey Allen | 2000-12-26 |
| 6051351 | Perylenes | Ah-Mee Hor, James M. Duff, Giuseppa Baranyi, C. Geoffrey Allen | 2000-04-18 |
| 5874193 | Photoconductive imaging members | Ping Liu, Nan-Xing Hu, H. Bruce Goodbrand, Beng S. Ong | 1999-02-23 |
| 5871877 | Photoconductive imaging members | Beng S. Ong, Ping Liu | 1999-02-16 |
| 5698359 | Method of making a high sensitivity visible and infrared photoreceptor | John F. Yanus, Damodar M. Pai, Dasarao K. Murti, Paul J. DeFeo | 1997-12-16 |
| 5668276 | Hydroxygallium phthalocyanine processes | Ah-Mee Hor, Sandra J. Gardner, Roger E. Gaynor, Jacques Poitras | 1997-09-16 |
| 5567558 | Imaging member with hydroxygallium phthalocyanine type A,B,C or D | Ah-Mee Hor, Sandra J. Gardner, Roger E. Gaynor, Jacques Poitras | 1996-10-22 |
| 5563261 | Hydroxygallium phthalocyanine photoconductive imaging members | Barkev Keoshkerian, George Liebermann, James D. Mayo, Dasarao K. Murti, Sandra J. Gardner | 1996-10-08 |
| 5521043 | Hydroxygallium phthalocyanine pigments with block copolymer binders | Nancy A. Listigovers, Charles G. Allen, Trevor I. Martin, Gordon K. Hamer, Giuseppa Baranyi | 1996-05-28 |
| 5521306 | Processes for the preparation of hydroxygallium phthalocyanine | Richard A. Burt, Dasarao K. Murti, Roger E. Gaynor, Barkev Keoshkerian, James D. Mayo +1 more | 1996-05-28 |
| 5491228 | Preparative processes for dihydroxygermanium phthalocyanine | Beng S. Ong | 1996-02-13 |
| 5482811 | Method of making hydroxygallium phthalocyanine type V photoconductive imaging members | Barkev Keoshkerian, George Liebermann, James D. Mayo, Dasarao K. Murti, Sandra J. Gardner | 1996-01-09 |
| 5473064 | Hydroxygallium phthalocyanine imaging members and processes | James D. Mayo, James M. Duff, Sandra J. Gardner, Barkev Keoshkerian | 1995-12-05 |
| 5456998 | Photoconductive imaging members containing alkoxy-bridged metallophthalocyanine dimers | Richard A. Burt, Barkev Keoshkerian, George Liebermann, Sandra J. Gardner, Dasarao K. Murti +3 more | 1995-10-10 |
| 5441837 | Photoconductive imaging members with acetoxymetal phthalocyanines | Beng S. Ong | 1995-08-15 |
| 5420268 | Oxytitanium phthalocyanine imaging members and processes thereof | Denis Desilets, Terry L. Bluhm | 1995-05-30 |
| 5407766 | Hydroxygallium phthalocyanine photoconductive imaging members | James D. Mayo, James M. Duff, Sandra J. Gardner, Barkev Keoshkerian | 1995-04-18 |
| 5382493 | Hydroxygermanium phthalocyanine processes | Beng S. Ong, Terry L. Bluhm | 1995-01-17 |
| 5350844 | Processes for the preparation of titanyl phthalocyanines | Trevor I. Martin, James D. Mayo, Nancy A. Listigovers, Terry L. Bluhm, Sharon E. Normandin +1 more | 1994-09-27 |
| 5334478 | Oxytitanium phthalocyanine imaging members and processes thereof | Denis Desilets, Trevor I. Martin, James D. Mayo, Terry L. Bluhm | 1994-08-02 |
| 5330867 | Photogenerating titanyl phthalocyanine and processes thereof | Ah-Mee Hor, James D. Mayo, Giuseppa Baranyi, Gregory J. Kovacs, Terry L. Bluhm +2 more | 1994-07-19 |
| 5322754 | Imaging members containing titanium phthalocyanines | James M. Duff, James D. Mayo, Ah-Mee Hor, Terry L. Bluhm, Gordon K. Hamer +1 more | 1994-06-21 |
| 5288574 | Phthalocyanine imaging members and processes | Denis Desilets, Trevor I. Martin, Terry L. Bluhm | 1994-02-22 |
| 5225551 | Imaging member containing titanium phthalocyanines | James M. Duff, James D. Mayo, Ah-Mee Hor, Terry L. Bluhm, Gordon K. Hamer +1 more | 1993-07-06 |
| 5206359 | Processes for preparation of titanyl phthalocyanines type X | James D. Mayo, James M. Duff, Trevor I. Martin, Terry L. Bluhm, Ah-Mee Hor | 1993-04-27 |