Device for manufacturing cell-derived vesicles and manufacturing method using same
US-2024200008-A1 · Jun 20, 2024 · US
Pressurized fluid
Pressurized fluid · 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 | C12M29/14 |
| Official title | {Pressurized fluid} |
| Display label | Pressurized fluid |
| Total patents | 214 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 6 |
| 2017 | 17 |
| 2018 | 22 |
| 2019 | 22 |
| 2020 | 23 |
| 2021 | 26 |
| 2022 | 13 |
| 2023 | 20 |
| 2024 | 28 |
| 2025 | 27 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Variable-volume chemostat and applications thereof
US-2024182843-A1 · Jun 6, 2024 · US
Methods and apparatus for gas stream mass transfer with a liquid
US-10519413-B2 · Dec 31, 2019 · US
Methods and apparatus for perfusion and environment control of microplate labware
US-2019322972-A1 · Oct 24, 2019 · US
System and method for selecting and culturing cells
US-10449283-B2 · Oct 22, 2019 · US
Biomass cake pressure-feeding apparatus
US-10322390-B2 · Jun 18, 2019 · US
Methods and apparatus for manufacturing a microfluidic arrangement, and a microfluidic arrangement
US-2019176148-A1 · Jun 13, 2019 · US
Liquid feeding device and method for feeding liquid
US-2019161719-A1 · May 30, 2019 · US
System and method for separating cells incorporating magnetic separation
US-10274495-B2 · Apr 30, 2019 · US
Cell Expansion
US-2019062683-A1 · Feb 28, 2019 · US
Valved, microwell cell-culture device and method
US-10174278-B2 · Jan 8, 2019 · US
Improvements in and relating to instruments for processing cells
US-2018371399-A1 · Dec 27, 2018 · US
Bioprocessing system
US-2018362908-A1 · Dec 20, 2018 · US
Object-holding device
US-10138452-B2 · Nov 27, 2018 · US
Cell concentration adjustment device, and automatic subculture system using same
US-10138456-B2 · Nov 27, 2018 · US
Cell expansion
US-2018291342-A1 · Oct 11, 2018 · US
Method and System for Cell Cultivation
US-2018291326-A1 · Oct 11, 2018 · US
In vitro pharmacokinetic-pharmacodynamic device
US-2018291325-A1 · Oct 11, 2018 · US
Automated system for maintenance and differentiation of pluripotent stem cells
US-2018282682-A1 · Oct 4, 2018 · US
Expanding Cells in a Bioreactor
US-2018282695-A1 · Oct 4, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C12M29/14?
- CPC C12M29/14 is the Cooperative Patent Classification code for “Pressurized fluid.”
- How many patents are filed under CPC C12M29/14 (Pressurized fluid)?
- Our database includes 214 publications tagged with this CPC code.
- Is patent activity under CPC C12M29/14 growing?
- Publication counts under this code: 28 in 2024 vs 27 in 2025 (latest complete years).