Liquid feeding device and method for feeding liquid
US-2019161719-A1 · May 30, 2019 · US
Conditioning fluids entering or exiting the reaction vessel
Conditioning fluids entering or exiting the reaction vessel · 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 | C12M29/26 |
| Official title | {Conditioning fluids entering or exiting the reaction vessel} |
| Display label | Conditioning fluids entering or exiting the reaction vessel |
| Total patents | 284 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 8 |
| 2017 | 20 |
| 2018 | 21 |
| 2019 | 25 |
| 2020 | 30 |
| 2021 | 39 |
| 2022 | 32 |
| 2023 | 42 |
| 2024 | 33 |
| 2025 | 21 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System for culture of cells in a controlled environment
US-10280390-B2 · May 7, 2019 · US
Apparatus for accelerating reproduction of odor from air-conditioner and method for the same
US-2019119625-A1 · Apr 25, 2019 · US
Liquid delivery device and cell culture device using the same
US-2018362915-A1 · Dec 20, 2018 · US
Reaction device for tiny organism and monitoring device for tiny organism using the same
US-2018312791-A1 · Nov 1, 2018 · US
Cell expansion
US-2018291342-A1 · Oct 11, 2018 · US
Expanding Cells in a Bioreactor
US-2018282695-A1 · Oct 4, 2018 · US
Condenser systems for processing a fluid
US-2018272247-A1 · Sep 27, 2018 · US
Cell Culture System And Method
US-2018229241-A1 · Aug 16, 2018 · US
Gastrointestinal tract detection methods, devices and systems
US-2018206769-A1 · Jul 26, 2018 · US
Module for use on-board a vehicle, for decomposing an ammonia precursor using a catalyst
US-2018209320-A1 · Jul 26, 2018 · US
Gastrointestinal tract detection methods, devices and systems
US-2018206726-A1 · Jul 26, 2018 · US
Gastrointestinal tract detection methods, devices and systems
US-2018193003-A1 · Jul 12, 2018 · US
Bioreactor system and method
US-2018187140-A1 · Jul 5, 2018 · US
Methane oxidation methods and compositions
US-10011813-B2 · Jul 3, 2018 · US
Imaging apparatus for experimental use, experimental system, and control method of experimental system
US-2018179483-A1 · Jun 28, 2018 · US
Condenser systems for fluid processing systems
US-10005005-B2 · Jun 26, 2018 · US
Gastrointestinal tract detection methods, devices and systems
US-2018164221-A1 · Jun 14, 2018 · US
Liquid injection method
US-2018135002-A1 · May 17, 2018 · US
Passive Replacement of Media
US-2018119094-A1 · May 3, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C12M29/26?
- CPC C12M29/26 is the Cooperative Patent Classification code for “Conditioning fluids entering or exiting the reaction vessel.”
- How many patents are filed under CPC C12M29/26 (Conditioning fluids entering or exiting the reaction vessel)?
- Our database includes 284 publications tagged with this CPC code.
- Is patent activity under CPC C12M29/26 growing?
- Publication counts under this code: 33 in 2024 vs 21 in 2025 (latest complete years).