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 2,426–2,450 of 4,747 patents

Patent #TitleCo-InventorsDate
7465034 Thermal ink jet printhead with cavitation gap 2008-12-16
7465033 Self-referencing printhead assembly Christopher Hibbard, Akira Nakazawa, Garry Raymond Jackson, John Douglas Peter Morgan 2008-12-16
7465032 Printhead with inlet filter for ink chamber 2008-12-16
7465030 Nozzle arrangement with a magnetic field generator 2008-12-16
7465029 Radially actuated micro-electromechanical nozzle arrangement Gregory John McAvoy 2008-12-16
7465028 Nozzle assembly having a thermal actuator with active and passive beams 2008-12-16
7465027 Nozzle arrangement for a printhead integrated circuit incorporating a lever mechanism 2008-12-16
7465026 Nozzle arrangement with thermally operated ink ejection piston 2008-12-16
7465025 Nozzle arrangement with nozzle having dynamic and static ink ejection structures 2008-12-16
7465024 Inkjet nozzle assembly incorporating a fluidic seal 2008-12-16
7465022 Inkjet nozzle assembly incorporating actuator mechanisms arranged to effect rectilinear movement of a working member 2008-12-16
7465020 Printhead cartridge interface having power storage Paul Charles Knight, Bruce Mervyn Horsburgh, Saminda Jayatileke, Brian Robert Brown 2008-12-16
7465019 Inkjet printhead incorporating staggered rows of nozzle arrangements 2008-12-16
7465017 Dot-at-a-time redundancy for modulating printhead peak power requirement Simon Robert Walmsley 2008-12-16
7465016 Inkjet printhead having modules with displaced inkjet rows Mark Jackson Pulver, John Robert Sheahan, Simon Robert Walmsley, Richard Thomas Plunkett, Michael John Webb 2008-12-16
7465015 Capping system for inkjet printhead assembly Norman Michael Berry, Akira Nakazawa 2008-12-16
7465014 Printhead capping device with an elastomeric seal Tobin Allen King 2008-12-16
7465013 Printhead capping mechanism including blotting assembly Simon Robert Walmsley 2008-12-16
7465012 Modular printhead assembly with capping devices Tobin Allen King 2008-12-16
7465011 Thermal bend actuator arrangement with a diagnostic sensor 2008-12-16
7465010 Nozzle arrangement with a thermal actuator incorporating heat sinks 2008-12-16
7465007 Printhead with segments and compensation for temperature induced misalignments Paul Lapstun, Simon Robert Walmsley 2008-12-16
7465002 Printer having controllers for common control of printhead Simon Robert Walmsley, John Robert Sheahan, Mark Jackson Pulver, Richard Thomas Plunkett, Michael John Webb 2008-12-16
7464880 Method and system for online purchasing using coded marks Paul Lapstun 2008-12-16
7464879 Handheld pharmaceutical product scanner Paul Lapstun 2008-12-16