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Dublin, Ireland

Zamtec Limited

USPTO Granted Patents = 229

% Expired Patents = 65.9

CIPO Patents = 2

EPO Patents = 19

Forward Citations = 402

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151 inventors (with patents filed for the assignee):

Kia Silverbrook (141 out of 4,755 patents)

Robert Rosati (33 out of 43 patents)

Akira Nakazawa (32 out of 392 patents)

4. Garry Raymond Jackson (32 out of 381 patents)

5. Christopher Hibbard (30 out of 276 patents)

6. Norman Micheal Berry (26 out of 294 patents)

7. Gregory John McAvoy (25 out of 54 patents)

8. Paul Ian Mackey (24 out of 222 patents)

9. Andy Bound (23 out of 30 patents)

10. Rónán Pádraig Seán O'Reilly (23 out of 28 patents)

11. Loren Hunt (22 out of 32 patents)

12. David Burney (22 out of 32 patents)

13. Jim Sykora (22 out of 28 patents)

14. Neil Doherty (22 out of 34 patents)

15. Scott Dennis (22 out of 33 patents)

Core Competencies:

Inkjet Printer

Printhead Assembly

Fluid Distribution

Nozzle Assembly

Maintenance System

Monochromatic Cartridges

Aerosol Collection

Fluid Container

Media Transport

Drop Directionality

Modular Design

Integrated Circuits

229 patents: Sort by Forward Citations

1. 8777388 - Fluid distribution system having four-way valve (2014-07-15),

2. 8770711 - Printhead maintenance system having wiper module (2014-07-08),

3. 8764141 - System for shaping media at printhead (2014-07-01),

4. 8757779 - Inkjet printer having printhead and ink for minimizing corrosion of exposed corrodible structures within printhead (2014-06-24),

5. 8746832 - Printer having fixed vacuum platen and moving belt assembly (2014-06-10),

6. 8745868 - Method for hydrophilizing surfaces of a print head assembly (2014-06-10),

7. 8740360 - Fluid container having three fluid ports (2014-06-03),

8. 8733908 - Printing system having valved ink and gas distribution for printhead (2014-05-27),

9. 8727511 - Printhead coupling for fluid distribution (2014-05-20),

10. 8727484 - Maintenance apparatus having multiple fluid absorbers for printhead (2014-05-20),

11. 8721049 - Inkjet printhead having suspended heater element and ink inlet laterally offset from nozzle aperture (2014-05-13),

12. 8714677 - Inkjet printhead with join regions seamlessly compensated by directional nozzles (2014-05-06),

13. 8708466 - System for coupling fluid supply to printhead (2014-04-29),

14. 8708462 - Nozzle assembly with elliptical nozzle opening and pressure-diffusing structure (2014-04-29),

15. 8705155 - Multiple monochromatic print cartridge printing method separating distinct colour plane into plurality of fake colour planes to form fake colour image (2014-04-22),

Company Overview

Zamtec Limited, based in Dublin, Ireland, specializes in advanced inkjet printing technology. The company focuses on the development and manufacturing of innovative components such as printhead assemblies, fluid distribution systems, and nozzle assemblies. Zamtec's expertise extends to maintenance systems and the design of monochromatic cartridges, ensuring high-quality printing solutions. Additionally, the organization is involved in aerosol collection and fluid container technologies, positioning itself as a key player in the inkjet printing sector.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

229 Patents

#9 in Dublin

#12 in Ireland

#3,740 in the World

Dublin, Ireland

Zamtec Limited

Forward Citations = 402

151 inventors:

Kia Silverbrook (141 out of 4,755 patents)

Robert Rosati (33 out of 43 patents)

Akira Nakazawa (32 out of 392 patents)

4. Garry Raymond Jackson (32 out of 381 patents)

5. Christopher Hibbard (30 out of 276 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Zamtec Limited. Retrieved from https://idiyas.com/company/zamtec

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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