Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8268064 | Ink-jet inks and ink sets exhibiting reduced bleed, wicking, and/or halo effect and associated methods | Kai-Kong Iu, Dennis P. Parazak, Dennis Z. Guo, Xiaohe Chen, Howard Doumaux | 2012-09-18 |
| 8075962 | Newsprint media for inkjet printing | Hai Quang Tran, Kelly Ronk, Xiaoqi Zhou, John L. Stoffel | 2011-12-13 |
| 7837291 | Dissolving complexes of anionic dye/cationic polymeric fixer | Christian Schmid, Yi-Hua Tsao | 2010-11-23 |
| 7654633 | Dissolving complexes of anionic dye/cationic polymeric fixer | Christian Schmid, Yi-Hua Tsao | 2010-02-02 |
| 7246896 | Ink-jet printing methods and systems providing improved image durability | Ronald A. Askeland, Kai-Kong Iu, Dennis P. Parazak | 2007-07-24 |
| 6998429 | Dissolving complexes of anionic dye/cationic polymeric fixer | Christian Schmid, Yi-Hua Tsao | 2006-02-14 |
| 6989053 | Ink-jet inks exhibiting increased slewing decap time | Jeffrey E. Jones | 2006-01-24 |
| 6648462 | Photo-induced crashing of ink-jet ink compositions | Kai-Kong Iu | 2003-11-18 |
| 6630017 | Inkset for graphic art ink jet image printers | Zeying Ma, Kai-Kong Iu, Shunqiong Yue | 2003-10-07 |
| 6588892 | Recording ink onto print media | Scott W. Hock | 2003-07-08 |
| 6503308 | Black ink compositions for inkjet printing | Kai-Kong Iu | 2003-01-07 |
| 6436180 | Color ink composition for graphic art ink jet image printers | Zeying Ma, Shunqiong Yue, Kai-Kong Iu, Hsin-Chieh Chou, Duane G. Canfield | 2002-08-20 |
| 6432523 | Light fastness of inkjet images by adding salts into inkjet inks and print media | Zeying Ma, Yubai Bi, Bor-Jiunn Niu | 2002-08-13 |
| 6423375 | Light fastness of inkjet images by adding salts into inkjet media | Yubai Bi, Bor-Jiunn Niu, Zeying Ma | 2002-07-23 |
| 5830929 | Treatment of pigments for improved dispersibility and concentration in thermoplastic resins | — | 1998-11-03 |
| 5759256 | Method for making a rutile mixed metal oxide pigment | — | 1998-06-02 |
| 5567754 | Pigments with improved dispersibility in thermoplastic resins | — | 1996-10-22 |
| 5397391 | Pigments of improved dispersibility in thermoplastic resins | — | 1995-03-14 |
| 5362770 | Hydrophobicity through metal ion activation | Bruce R. Palmer | 1994-11-08 |
| 5318625 | Pigments for improved dispersibility in thermoplastic resins | — | 1994-06-07 |
| 5260353 | Hydrophobicity through metal ion activation | Bruce R. Palmer | 1993-11-09 |
| 5199982 | Process to manufacture colored pigments based on zircon | — | 1993-04-06 |
| 5106690 | Method for producing electrically conductive pigmentary composites | — | 1992-04-21 |
| 5028481 | Electrically conductive pigmentary composites | — | 1991-07-02 |