Liquid droplet discharging apparatus
US-2024217232-A1 · Jul 4, 2024 · US
by means of nozzle diameter selection
by means of nozzle diameter selection · 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 | B41J2/2125 |
| Official title | {by means of nozzle diameter selection} |
| Display label | by means of nozzle diameter selection |
| Total patents | 63 |
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 | 6 |
| 2016 | 2 |
| 2017 | 9 |
| 2018 | 9 |
| 2019 | 10 |
| 2020 | 10 |
| 2021 | 5 |
| 2022 | 5 |
| 2023 | 2 |
| 2024 | 3 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Apparatuses and methods for printing security documents
US-12017469-B2 · Jun 25, 2024 · US
Inkjet printing apparatus
US-11766866-B2 · Sep 26, 2023 · US
Apparatuses and methods for printing security documents
US-11660896-B2 · May 30, 2023 · US
Printing apparatus having operating mode in which ink ejection is shared by first head and second head at prescribed contribution ratio
US-2022305774-A1 · Sep 29, 2022 · US
Aqueous inkjet ink and method for producing printed item
US-11427723-B2 · Aug 30, 2022 · US
Inkjet printing apparatus
US-2022258465-A1 · Aug 18, 2022 · US
Printing apparatus and printing method
US-11400728-B2 · Aug 2, 2022 · US
Apparatuses and methods for printing security documents
US-2022118789-A1 · Apr 21, 2022 · US
Apparatuses and methods for printing security documents
US-2021379915-A1 · Dec 9, 2021 · US
Recording system
US-11117371-B2 · Sep 14, 2021 · US
Control device and non-transitory computer-readable medium
US-11077672-B2 · Aug 3, 2021 · US
Aqueous inkjet ink and method for producing printed item
US-2021130629-A1 · May 6, 2021 · US
Recording device
US-10894426-B2 · Jan 19, 2021 · US
Fluid ejection devices to dispense fluid of different sizes
US-10875321-B2 · Dec 29, 2020 · US
Printing apparatus and printing method
US-2020398559-A1 · Dec 24, 2020 · US
Recording device and recording method
US-10821743-B2 · Nov 3, 2020 · US
Ink jet printing
US-10780695-B2 · Sep 22, 2020 · US
Control device and non-transitory computer-readable medium
US-2020282743-A1 · Sep 10, 2020 · US
Image recording apparatus, dither mask, and image recording method
US-10744786-B2 · Aug 18, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B41J2/2125?
- CPC B41J2/2125 is the Cooperative Patent Classification code for “by means of nozzle diameter selection.”
- How many patents are filed under CPC B41J2/2125 (by means of nozzle diameter selection)?
- Our database includes 63 publications tagged with this CPC code.
- Is patent activity under CPC B41J2/2125 growing?
- Publication counts under this code: 3 in 2024 vs 2 in 2025 (latest complete years).