Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Kia Silverbrook

Kia Silverbrook

SPSilverbrook Research Pty: 4386 patents #1 of 146Top 1%
ZAZamtec: 141 patents #1 of 149Top 1%
Canon: 57 patents #533 of 19,416Top 3%
Google: 56 patents #138 of 22,993Top 1%
Eastman Kodak: 33 patents #239 of 8,114Top 3%
MLMemjet Technology Limited: 21 patents #8 of 205Top 4%
UNUnknown: 14 patents #423 of 83,584Top 1%
KSKia Silverbrook: 10 patents #1 of 21Top 5%
GPGeneasys Pty: 6 patents #1 of 4Top 25%
SPSiverbrook Research Pty: 5 patents #1 of 3Top 35%
3S3D Systems: 3 patents #101 of 374Top 30%
Overall (All Time): #2 of 4,157,543Top 1%
4747 Patents All Time

Issued Patents All Time

Showing 2,601–2,625 of 4,747 patents

Patent #TitleCo-InventorsDate
7419250 Micro-electromechanical liquid ejection device 2008-09-02
7416283 Printhead assembly suitable for redirecting ejected ink droplets Gregory John McAvoy 2008-08-26
7416284 Inkjet unit cell with dual heater elements Angus John North 2008-08-26
7416287 Cradle unit having a refill actuator for operating a refill unit Akira Nakazawa, Christopher Hibbard, Paul Ian Mackey, Norman Micheal Berry, Garry Raymond Jackson 2008-08-26
7416009 Wall mounted printer with binding assembly Tobin Allen King 2008-08-26
7417141 Cyanine dye having reduced visible absorption Simone Charlotte Vonwiller, Scott Matthew Starling, Damon Donald Ridley, Lachlan Everett Hall, Simon Fielder +2 more 2008-08-26
7417629 System for printing a form for interacting with computer software Paul Lapstun 2008-08-26
7416629 Method of aligning fluidic MST devices to a support member David Charles Psaila, Garry Raymond Jackson, Akira Nakazawa, Jonathan Mark Bulman, Jan Waszczuk 2008-08-26
7416272 Inkjet printhead assembly with parallel ranks of spaced apart printheads Tobin Allen King 2008-08-26
7416274 Printhead assembly with print engine controller Norman Micheal Berry, Garry Raymond Jackson, Akira Nakazawa 2008-08-26
7416275 Printhead chip with nozzle arrangement for color printing 2008-08-26
7416276 Digitally active 3-D object creation system 2008-08-26
7416277 Inkjet printhead assembly with obliquely oriented printheads Tobin Allen King 2008-08-26
7416280 Inkjet printhead with hollow drop ejection chamber formed partly of actuator material 2008-08-26
7416282 Printhead having common actuator for inkjet nozzles 2008-08-26
7415668 Method and system for collaborative document markup using coded marks Paul Lapstun, Jacqueline Anne Lapstun 2008-08-19
7413273 Generation of print data for printing Paul Lapstun, Simon Robert Walmsley 2008-08-19
7413281 Capper for a printhead maintenance station Vesa Karppinen 2008-08-19
7413283 Printhead assembly with two or more printhead modules Norman Micheal Berry, Garry Raymond Jackson, Akira Nakazawa 2008-08-19
7413285 Printhead assembly of printhead integrated circuit modules Tobin Allen King 2008-08-19
7413288 Externally applied write addresses for printhead integrated circuits John Robert Sheahan, Mark Jackson Pulver, Brian Christopher Morahan, Alireza Moini, Timothy Peter Gillespie +1 more 2008-08-19
7413363 Electronically controllable pen comprising a force switch Paul Lapstun, Tobin Allen King 2008-08-19
7413671 Method of fabricating a printhead integrated circuit with a nozzle chamber in a wafer substrate Gregory John McAvoy 2008-08-19
7414741 Printer with manual collation control Paul Lapstun 2008-08-19
7414749 Dual printhead controller architecture Paul Lapstun 2008-08-19