Fluidic control system
US-2025327778-A1 · Oct 23, 2025 · US
Capillaries
Capillaries · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01N30/6078 |
| Official title | {Capillaries} |
| Display label | Capillaries |
| Total patents | 32 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 2 |
| 2017 | 5 |
| 2018 | 3 |
| 2019 | 5 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 4 |
| 2024 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Chromatographic column having stationary phase thickness gradient
US-12420262-B2 · Sep 23, 2025 · US
Liquid chromatography reactor
US-2024329018-A1 · Oct 3, 2024 · US
Method of preparing a capillary column including in situ formation of a metal-organic framework stationary phase
US-11998892-B1 · Jun 4, 2024 · US
Column device
US-2023384269-A1 · Nov 30, 2023 · US
Plug units, particularly for HPLC, connection system and corresponding use
US-2023149831-A1 · May 18, 2023 · US
Light-guiding flow cell technologies
US-2023152283-A1 · May 18, 2023 · US
Plug units, particularly for HPLC, connection system and corresponding use
US-11554330-B2 · Jan 17, 2023 · US
Chromatographic column having stationary phase thickness gradient
US-2022410122-A1 · Dec 29, 2022 · US
Functionalized polyolefin capillaries for open tubular ion chromatography
US-11400444-B2 · Aug 2, 2022 · US
Functionalized polyolefin capillaries for open tubular ion chromatography
US-2021016266-A1 · Jan 21, 2021 · US
Gas chromatography columns with integrated ferrules
US-10648956-B2 · May 12, 2020 · US
GC column ferrules having first and second deformable surfaces
US-10585072-B2 · Mar 10, 2020 · US
Detection apparatus and detection method
US-10539531-B2 · Jan 21, 2020 · US
Device, system method and kit for isolating an analyte from a body fluid sample
US-2019383841-A1 · Dec 19, 2019 · US
Plug units, particularly for HPLC, connection system and corresponding use
US-2019176054-A1 · Jun 13, 2019 · US
Detection apparatus and detection method
US-10281432-B2 · May 7, 2019 · US
Gas Chromatography Columns with Integrated Ferrules
US-2019120801-A1 · Apr 25, 2019 · US
Gas chromatography columns with integrated ferrules
US-10184922-B2 · Jan 22, 2019 · US
Gc column ferrules having first and second deformable surfaces
US-2018364204-A1 · Dec 20, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01N30/6078?
- CPC G01N30/6078 is the Cooperative Patent Classification code for “Capillaries.”
- How many patents are filed under CPC G01N30/6078 (Capillaries)?
- Our database includes 32 publications tagged with this CPC code.
- Is patent activity under CPC G01N30/6078 growing?
- Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).