Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5679724 | Submicron particles for ink jet inks | Guerino G. Sacripante, Raj D. Patel, Michael A. Hopper, Grazyna E. Kmiecik-Lawrynowicz, Beng S. Ong | 1997-10-21 |
| 5643357 | Liquid crystalline ink compositions | Raymond W. Wong, William M. Schwarz, Yvan Gagnon, Stig E. Friberg | 1997-07-01 |
| 5633109 | Ink compositions with liposomes containing photochromic compounds | Carol A. Jennings, MaryAnna Isabella, Eric Gerard Johnson, Trevor I. Martin, John F. Oliver | 1997-05-27 |
| 5626654 | Ink compositions containing liposomes | Jaan Noolandi, MaryAnna Isabella, Susanne Birkel, Gordon K. Hamer | 1997-05-06 |