Factory-on-a-chip for production of biologically derived medicines/biopharmaceuticals/biologics/ biotherapeutics
US-2023407221-A1 · Dec 21, 2023 · US
with filtration, ultrafiltration, inverse osmosis or dialysis means
with filtration, ultrafiltration, inverse osmosis or dialysis means · 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 | C12M3/06 |
| Official title | with filtration, ultrafiltration, inverse osmosis or dialysis means |
| Display label | with filtration, ultrafiltration, inverse osmosis or dialysis means |
| Total patents | 87 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 5 |
| 2017 | 4 |
| 2018 | 7 |
| 2019 | 16 |
| 2020 | 4 |
| 2021 | 10 |
| 2022 | 6 |
| 2023 | 13 |
| 2024 | 3 |
| 2025 | 7 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Filter unit for filtering and method for collecting cells in a liquid cell culture medium
US-11555173-B2 · Jan 17, 2023 · US
Cell recovery method and cell culture device
US-2022356437-A1 · Nov 10, 2022 · US
Membrane separation method of cell suspension, and cell culture device
US-11492578-B2 · Nov 8, 2022 · US
Cell recovery apparatus, cell recovery method, cell separation system, and cell separation method
US-2022306980-A1 · Sep 29, 2022 · US
System and method for intraoperative cell storage, processing, and imaging
US-2022236148-A1 · Jul 28, 2022 · US
Microfluidic device and method of use for cell culture
US-2022204903-A1 · Jun 30, 2022 · US
Filtration and collection device
US-2022162539-A1 · May 26, 2022 · US
Devices and methods for magnetic isolation and analysis of rare cells
US-2021395666-A1 · Dec 23, 2021 · US
Filtration filter, filter-equipped container, and method for removing foreign matter in cell suspension
US-2021387119-A1 · Dec 16, 2021 · US
Filter device for capturing target cell and target cell collecting method using the same
US-11168298-B2 · Nov 9, 2021 · US
Filter unit for filtering and method for collecting cells in a liquid cell culture medium
US-2021340483-A1 · Nov 4, 2021 · US
Electronic device, wearable device, and method of providing content-based somatic senses using ultrasound
US-11149243-B2 · Oct 19, 2021 · US
Filter unit for filtering and method for collecting cells in a liquid cell culture medium
US-11091730-B2 · Aug 17, 2021 · US
Factory-on-a-chip for production of biologically derived medicines/biopharmaceuticals/biologics/ biotherapeutics
US-2021214664-A1 · Jul 15, 2021 · US
Systems and methods for utilizing crossflow filtration for cell enrichment
US-11027239-B2 · Jun 8, 2021 · US
Filtering device, and method of filtering using the filter
US-2021146286-A1 · May 20, 2021 · US
Filter with adjacent, similarly-shaped, differently-sized, through holes and through-hole clusters
US-10940413-B2 · Mar 9, 2021 · US
Concentrating device and method for concentrating cell suspension
US-10793822-B2 · Oct 6, 2020 · US
Systems for Utilizing Crossflow Filtration for Cell Enrichment
US-2020231921-A1 · Jul 23, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C12M3/06?
- CPC C12M3/06 is the Cooperative Patent Classification code for “with filtration, ultrafiltration, inverse osmosis or dialysis means.”
- How many patents are filed under CPC C12M3/06 (with filtration, ultrafiltration, inverse osmosis or dialysis means)?
- Our database includes 87 publications tagged with this CPC code.
- Is patent activity under CPC C12M3/06 growing?
- Publication counts under this code: 3 in 2024 vs 7 in 2025 (latest complete years).