Nanostraw well insert devices for improved cell transfection and viability
US-2019367861-A1 · Dec 5, 2019 · US
Hollow fibers (hollow fiber modules in general B01D63/02)
Hollow fibers (hollow fiber modules in general B01D63/02) · 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 | C12M29/16 |
| Official title | {Hollow fibers (hollow fiber modules in general B01D63/02)} |
| Display label | Hollow fibers (hollow fiber modules in general B01D63/02) |
| Total patents | 211 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 10 |
| 2017 | 17 |
| 2018 | 11 |
| 2019 | 16 |
| 2020 | 26 |
| 2021 | 17 |
| 2022 | 22 |
| 2023 | 36 |
| 2024 | 18 |
| 2025 | 19 |
| 2026 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Liquid cell culture medium collecting filter unit, liquid cell culture medium collecting method, and liquid cell culture medium collecting kit
US-2019276789-A1 · Sep 12, 2019 · US
Tangential flow depth filtration systems and methods of filtration using same
US-2019276790-A1 · Sep 12, 2019 · US
Compositions, methods, and devices for treating disease
US-10363276-B2 · Jul 30, 2019 · US
High density cell banking methods
US-2019223433-A1 · Jul 25, 2019 · US
Three-dimensional structuring method and three-dimensional structuring system of cells
US-2019169558-A1 · Jun 6, 2019 · US
Cell retention device and method
US-2019169559-A1 · Jun 6, 2019 · US
Perfusion apparatus for use in bioreactor systems
US-2019136173-A1 · May 9, 2019 · US
Device, System, and Process for Modification or Concentration of Cell-depleted Fluid
US-2019127679-A1 · May 2, 2019 · US
High density cell banking methods
US-10188099-B2 · Jan 29, 2019 · US
Hollow Fiber Filter Arrangement
US-2018346861-A1 · Dec 6, 2018 · US
Cell expansion
US-2018291342-A1 · Oct 11, 2018 · US
Expanding Cells in a Bioreactor
US-2018282695-A1 · Oct 4, 2018 · US
Device, system and process for modification or concentration of cell-depleted fluid
US-10081788-B2 · Sep 25, 2018 · US
Measuring flow rate
US-10077421-B2 · Sep 18, 2018 · US
Disposable Alternating Tangential Flow Filtration Units
US-2018238317-A1 · Aug 23, 2018 · US
Concentrating device and method for concentrating cell suspension
US-2018148680-A1 · May 31, 2018 · US
Alternating Tangential Flow Rapid Harvesting
US-2018148677-A1 · May 31, 2018 · US
Filter-based method for efficient capture of lysis of suspended cells
US-2018127706-A1 · May 10, 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 C12M29/16?
- CPC C12M29/16 is the Cooperative Patent Classification code for “Hollow fibers (hollow fiber modules in general B01D63/02).”
- How many patents are filed under CPC C12M29/16 (Hollow fibers (hollow fiber modules in general B01D63/02))?
- Our database includes 211 publications tagged with this CPC code.
- Is patent activity under CPC C12M29/16 growing?
- Publication counts under this code: 18 in 2024 vs 19 in 2025 (latest complete years).