Closed loop control of microfluidic systems
US-2024293817-A1 · Sep 5, 2024 · US
Manifolds; Distribution pieces (fluid transfer means B01L3/563)
Manifolds; Distribution pieces (fluid transfer means B01L3/563) · 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 | C12M23/40 |
| Official title | {Manifolds; Distribution pieces (fluid transfer means B01L3/563)} |
| Display label | Manifolds; Distribution pieces (fluid transfer means B01L3/563) |
| Total patents | 483 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 27 |
| 2017 | 32 |
| 2018 | 39 |
| 2019 | 51 |
| 2020 | 28 |
| 2021 | 44 |
| 2022 | 46 |
| 2023 | 53 |
| 2024 | 77 |
| 2025 | 56 |
| 2026 | 16 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
A flow electrotransfection device
US-2024067912-A1 · Feb 29, 2024 · US
Buffer management and identification in bioprocessing system
US-11899028-B2 · Feb 13, 2024 · US
Food Materials Comprising Filamentous Fungal Particles and Membrane Bioreactor Design
US-2024041084-A1 · Feb 8, 2024 · US
Fluid supply interface, in particular for supplying cell culture containers, comprising fluid channels variably connectable to the fluid line
US-2017342364-A1 · Nov 30, 2017 · US
Stacked Membrane Bioreactor
US-2017321180-A1 · Nov 9, 2017 · US
Device for controlled apical flow in cell culture inserts
US-2017306278-A1 · Oct 26, 2017 · US
Microfluidic device for cell-based assays
US-2017248583-A1 · Aug 31, 2017 · US
Cell culture system and cell culture vessel
US-2017226465-A1 · Aug 10, 2017 · US
Bioprocessing container tube system and method of use
US-9714405-B2 · Jul 25, 2017 · US
In Situ Biomass Generator with Automated Disinfection
US-2017175070-A1 · Jun 22, 2017 · US
Systems and methods for aseptic sampling
US-9677975-B2 · Jun 13, 2017 · US
Multiple identification point automated parameter assurance method
US-2017128905-A1 · May 11, 2017 · US
Container with film sparger
US-9643133-B2 · May 9, 2017 · US
Fluid Pumping and Bioreactor System
US-2017101618-A1 · Apr 13, 2017 · US
Droplet fluid connections
US-2017058243-A1 · Mar 2, 2017 · US
Pressure manifold and culture module
US-2017058248-A1 · Mar 2, 2017 · US
Funnel For Localizing Biological Cell Placement And Arrangement
US-2017044482-A1 · Feb 16, 2017 · US
Cell culture device
US-2017037351-A1 · Feb 9, 2017 · US
Culture apparatus provided with heat pipe
US-9506026-B2 · Nov 29, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C12M23/40?
- CPC C12M23/40 is the Cooperative Patent Classification code for “Manifolds; Distribution pieces (fluid transfer means B01L3/563).”
- How many patents are filed under CPC C12M23/40 (Manifolds; Distribution pieces (fluid transfer means B01L3/563))?
- Our database includes 483 publications tagged with this CPC code.
- Is patent activity under CPC C12M23/40 growing?
- Publication counts under this code: 77 in 2024 vs 56 in 2025 (latest complete years).