Cell culture device
US-12522792-B2 · Jan 13, 2026 · US
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Pipettes; Syringes; Suction devices
Pipettes; Syringes; Suction devices · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C12M1/265 |
| Official title | {Pipettes; Syringes; Suction devices} |
| Display label | Pipettes; Syringes; Suction devices |
| Total patents | 14 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 2 |
| 2022 | 2 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Holder and sampling kit
US-2025340818-A1 · Nov 6, 2025 · US
Cell culture device
US-2024218310-A1 · Jul 4, 2024 · US
Selective particles transfer from one device to another
US-11384326-B2 · Jul 12, 2022 · US
Tubular instrument and manipulation system
US-11235317-B2 · Feb 1, 2022 · US
Cell picking device
US-2020377833-A1 · Dec 3, 2020 · US
Apparatus for separating fine particles and separating method using same
US-10722886-B2 · Jul 28, 2020 · US
Tubular instrument and manipulation system
US-2019381495-A1 · Dec 19, 2019 · US
Robotic systems and methods for autonomous directed evolution of horizontally transferred nucleic acids
US-2019345487-A1 · Nov 14, 2019 · US
Selective particles transfer from one device to another
US-2018334647-A1 · Nov 22, 2018 · US
Microfluidic dual-well device for highthroughput single-cell capture and culture
US-10000732-B2 · Jun 19, 2018 · US
Automatic device for culturing cell and operating method thereof
US-2018127695-A1 · May 10, 2018 · US
Apparatus for separating fine particles and separating method using same
US-2017203298-A1 · Jul 20, 2017 · US
Method and apparatus for aseptic transfer of biological material
US-9181522-B2 · Nov 10, 2015 · US