Methods and apparatus to reduce ink evaporation in printhead nozzles
US-2018319168-A1 · Nov 8, 2018 · US
characterised by bringing liquid or particles selectively into contact with a printing material (printing by selective application of impact or pressure on a printing or impression-transfer material B41J2/22)
characterised by bringing liquid or particles selectively into contact with a printing material (printing by selective application of impact or pressure on a printing or impression-transfer material B41J2/22) · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B41J2/005 |
| Official title | characterised by bringing liquid or particles selectively into contact with a printing material (printing by selective application of impact or pressure on a printing or impression-transfer material B41J2/22) |
| Display label | characterised by bringing liquid or particles selectively into contact with a printing material (printing by selective application of impact or pressure on a printing or impression-transfer material B41J2/22) |
| Total patents | 155 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 18 |
| 2016 | 20 |
| 2017 | 15 |
| 2018 | 15 |
| 2019 | 14 |
| 2020 | 14 |
| 2021 | 13 |
| 2022 | 16 |
| 2023 | 11 |
| 2024 | 15 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Digital embossing
US-2018298216-A1 · Oct 18, 2018 · US
Dry ink for digital printing
US-2018127605-A1 · May 10, 2018 · US
Methods and Apparatus for Printing High-Viscosity Materials
US-2018090314-A1 · Mar 29, 2018 · US
Digital printing system
US-9902147-B2 · Feb 27, 2018 · US
Nozzle geometry for organic vapor jet printing
US-2018030588-A1 · Feb 1, 2018 · US
Cutting apparatus
US-2018021969-A1 · Jan 25, 2018 · US
Digital printing with transparent blank ink
US-2017348984-A1 · Dec 7, 2017 · US
Nozzle geometry for organic vapor jet printing
US-9797039-B2 · Oct 24, 2017 · US
Method for manufacturing a pattern, manufacturing apparatus for manufacturing a pattern, method for manufacturing structural body and manufacturing apparatus therefor
US-9789704-B2 · Oct 17, 2017 · US
Monitoring apparatus and a printing apparatus
US-9751328-B2 · Sep 5, 2017 · US
Liquid jetting apparatus
US-2017246872-A1 · Aug 31, 2017 · US
Digital printing with transparent blank ink
US-9738095-B2 · Aug 22, 2017 · US
Digital thermal binder and powder printing
US-2017232761-A1 · Aug 17, 2017 · US
Method and apparatus to reduce ink evaporation in printhead nozzles
US-2017225473-A1 · Aug 10, 2017 · US
Dry ink for digital printing
US-2017204281-A1 · Jul 20, 2017 · US
Digital thermal binder and powder printing
US-9670371-B2 · Jun 6, 2017 · US
Liquid jetting apparatus
US-9649845-B2 · May 16, 2017 · US
Dry ink for digital printing
US-9630404-B2 · Apr 25, 2017 · US
Digital printing system
US-2017080705-A1 · Mar 23, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B41J2/005?
- CPC B41J2/005 is the Cooperative Patent Classification code for “characterised by bringing liquid or particles selectively into contact with a printing material (printing by selective application of impact or pressure on a printing or impression-transfer material B41J2/22).”
- How many patents are filed under CPC B41J2/005 (characterised by bringing liquid or particles selectively into contact with a printing material (printing by selective application of impact or pressure on a printing or impression-transfer material B41J2/22))?
- Our database includes 155 publications tagged with this CPC code.
- Is patent activity under CPC B41J2/005 growing?
- Publication counts under this code: 15 in 2024 vs 4 in 2025 (latest complete years).