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Your search returned 505 patents. ( 106/31.75 in Current US Classification ) |
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| Patent ID | Title | Date Filed |
| 6676738 | Black ink composition, ink set, recording method, recording matter and ink jet recording device
| December 28, 2001 |
| 6676737 | Water based ink composition and image forming method
| February 16, 2001 |
| 6676734 | Ink, ink-jet recording process, recorded article, recording unit, ink cartridge, ink-jet recording apparatus, fluorescence enhancing method and method of elongating life time of fluorescence
| August 8, 2001 |
| 6673139 | Phase change inks containing dimeric azo pyridone colorants
| June 27, 2002 |
| 6669769 | Flexographic ink composition containing hydrolyzed gelatin as a binder resin
| December 28, 2001 |
| 6663704 | Pearlescent inks, writing instruments, and methods
| July 3, 2001 |
| 6663703 | Phase change inks containing dimeric azo pyridone colorants
| June 27, 2002 |
| 6660072 | Reduced-corrosion inkjet inks and methods for making same
| December 21, 2001 |
| 6652959 | Marking particles
| January 11, 2002 |
| 6652639 | Ink additives
| March 13, 2000 |
| 6652638 | UV-sensitive marking composition
| June 1, 2001 |
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