Coaxial needle adapter and guide bracket for robotic liquid handling platform
US-12521310-B2 · Jan 13, 2026 · US
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Hollow needles
Hollow needles · 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 | B01J2219/00373 |
| Official title | Hollow needles |
| Display label | Hollow needles |
| Total patents | 11 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Coaxial needle adapter and guide bracket for robotic liquid handling platform
US-2024082110-A1 · Mar 14, 2024 · US
Non-contact dispensers and related methods
US-2023280364-A1 · Sep 7, 2023 · US
Liquid application unit with application needle for applying liquid material on target, and liquid application apparatus including liquid application unit
US-11478813-B2 · Oct 25, 2022 · US
Automatic gas valve container holder for chemical synthesis
US-10981947-B2 · Apr 20, 2021 · US
Liquid application unit and liquid application apparatus
US-2020038900-A1 · Feb 6, 2020 · US
Automatic gas valve container holder for chemical synthesis
US-2017066798-A1 · Mar 9, 2017 · US
Microarray processing apparatus, well plate for microarray processing apparatus, microarray holder, and microarray washing method
US-2016339439-A1 · Nov 24, 2016 · US
Microarray processing apparatus, well plate for microarray processing apparatus, microarray holder, and microarray washing method
US-9375696-B2 · Jun 28, 2016 · US
Various-substance holder, various-substance holder treating apparatus, and various-substance holder treating method
US-9260744-B2 · Feb 16, 2016 · US
Method and device for the automated processing of a sample
US-8937174-B2 · Jan 20, 2015 · US