Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9421808 | Inkjet receiver precoats incorporating silica | Wayne T. Ferrar, Thomas Joseph Dannhauser, Peter G. Bessey, Hwei-Ling Yau | 2016-08-23 |
| 9067448 | Pre-treatment composition for inkjet printing | Thomas Joseph Dannhauser, Yang Xiang | 2015-06-30 |
| 8562126 | Pre-treatment composition for inkjet printing | Yang Xiang | 2013-10-22 |
| 8430952 | Water soluble branched polyethyleneimine compositions | Tom N. Huang, Russell H. Tobias, Eric A. Fossum | 2013-04-30 |
| 7091276 | Coating material for non-porous and semi-porous substrates | — | 2006-08-15 |
| 7037973 | Highly viscous coating material for porous substrates | Randolph W. Spratt | 2006-05-02 |
| 6341857 | Ink set for a multi-color, high speed continuous ink jet printer | Michael J. Piatt | 2002-01-29 |
| 6280512 | Waterfast color inks for ink jet printing | — | 2001-08-28 |
| 6162846 | Waterfast dyes for making ink jet permanent inks | — | 2000-12-19 |
| 5730789 | Waterfast infrared scannable inks for ink jet printing | — | 1998-03-24 |
| 5676744 | Process for improving dried film resistivity of carbon pigment ink jet inks | Sharad R. Thakkar, Rodney G. Mader | 1997-10-14 |
| 5498283 | Waterfast security inks | Sunita P. Chavan | 1996-03-12 |
| 5425805 | Waterfast dyes for ink jet recording fluids | Sunita P. Chavan | 1995-06-20 |
| 4750937 | Non-crusting ink containing large amounts of humectant | — | 1988-06-14 |
| 4234483 | N-(3-Chloro-4-[2,6-dichloro-4-nitrophenyl)azo]-2-methyl phenyl)-.beta.-alanine, methyl ester | Ivan E. Riggle | 1980-11-18 |