Issued Patents All Time
Showing 25 most recent of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11919074 | Additive manufacturing using thermal inkjet printheads | — | 2024-03-05 |
| 11441044 | Pigment-based ink formulations having improved printhead lifetime | Alison Chong, David Tyvoll, Tim Hudson, Roger Davey, Ellaine Munton | 2022-09-13 |
| 10730304 | Method of improving printhead decap performance | David Tyvoll, Jingyi Zhou | 2020-08-04 |
| 10525701 | Method of manufacturing inkjet printhead | Jason Mark Thelander, David Burke, Andrew Thomas, Michele Gimona, Albert Woffenden | 2020-01-07 |
| 10457057 | Method for dry shipment of printheads | Ming Chen | 2019-10-29 |
| 10363736 | Metal alloy shim for mounting printhead chips with high bonding strength | Jason Mark Thelander, David Burke, Andrew Thomas, Michele Gimona, Albert Woffenden | 2019-07-30 |
| 9777176 | Method of ejecting fluid droplets from thermal inkjet device | Michele Gimona, Christopher Barton | 2017-10-03 |
| 9546292 | Ink additive combinations for improving printhead lifetime | David Tyvoll, Michele Gimona, Christopher Barton, Jognandan Prashar, Michele Shepard +3 more | 2017-01-17 |
| 9422441 | Ink for improving printhead lifetime | Michele Gimona, Christopher Barton | 2016-08-23 |
| 8939544 | Ink set for reducing printhead corrosion | Michele Gimona, Katja Johanna Digweed, Lakshmi Channarayapatna | 2015-01-27 |
| 8793873 | Method of providing printhead assembly having complementary hydrophilic and hydrophobic surfaces | Lewis Matich, Kia Silverbrook, Gregory John McAvoy, Rónán Pádraig Seán O'Reilly, Emma Rose Kerr | 2014-08-05 |
| 8757779 | Inkjet printer having printhead and ink for minimizing corrosion of exposed corrodible structures within printhead | Michele Gimona, Katja Johanna Digweed, Lakshmi Channarayapatna | 2014-06-24 |
| 8745868 | Method for hydrophilizing surfaces of a print head assembly | Lewis Matich, Kia Silverbrook | 2014-06-10 |
| 8376541 | Method of ejecting solvent-based ink composition comprising pyrrolidinone solvent | Alexander Grant, Damon Donald Ridley, Kia Silverbrook | 2013-02-19 |
| 8293057 | Double laser drilling of a printhead integrated circuit attachment film | Nagesh Ramachandra, Jennifer Mia Fishburn, Paul Timothy Sharp, Susan Williams, Paul A. Papworth +1 more | 2012-10-23 |
| 8110032 | Solvent-based ink composition for thermal inkjets comprising acetate solvent | Alexander Grant, Damon Donald Ridley, Kia Silverbrook | 2012-02-07 |
| 8101012 | Solvent-based ink composition for thermal inkjets comprising pyrrolidinone solvent | Alexander Grant, Damon Donald Ridley, Kia Silverbrook | 2012-01-24 |
| 8080102 | Solvent-based inkjet inks comprising surface-modified pigments | Alexander Grant, Adrian Peter Bisson, Iain Blake, Kia Silverbrook | 2011-12-20 |
| 7971986 | Inkjet containing phthalocyanine dye with non-planar groups | Paul Lapstun, Graciel Gonzaga, Kia Silverbrook, Damon Donald Ridley, Lachlan Everett Hall +2 more | 2011-07-05 |
| 7964719 | Inkjet ink comprising gallium naphthalocyanine dye | Simone Charlotte Vonwiller, Scott Matthew Starling, Damon Donald Ridley, Lachlan Everett Hall, Sutharsiny Indusegaram +2 more | 2011-06-21 |
| 7959724 | Substrate having inkjet ink comprising naphthalocyanine dye disposed thereon | Simone Charlotte Vonwiller, Scott Matthew Starling, Damon Donald Ridley, Lachlan Everett Hall, Sutharsiny Indusegaram +2 more | 2011-06-14 |
| 7946626 | Substrate having IR-absorbing dye with branched axial ligands | Simone Charlotte Vonwiller, Scott Matthew Starling, Damon Donald Ridley, Lachlan Everett Hall, Maxine Sintic +3 more | 2011-05-24 |
| 7892339 | IR-absorbing gallium naphthalocyanine dye | Simone Charlotte Vonwiller, Scott Matthew Starling, Damon Donald Ridley, Lachlan Everett Hall, Sutharsiny Indusegaram +2 more | 2011-02-22 |
| 7837775 | Inkjet inks for printing coded data comprising naphthalocyanine dyes | Simone Charlotte Vonwiller, Scott Matthew Starling, Damon Donald Ridley, Lachlan Everett Hall, Sutharsiny Indusegaram +2 more | 2010-11-23 |
| 7834175 | Method of preparing macrocylic metal cyanine compound | Simone Charlotte Vonwiller, Scott Matthew Starling, Damon Donald Ridley, Lachlan Everett Hall, Graciel Gonzaga +2 more | 2010-11-16 |