Device for manufacturing cell-derived vesicles and manufacturing method using same
US-2024200008-A1 · Jun 20, 2024 · US
Measuring or testing with condition measuring or sensing means, e.g. colony counters
Measuring or testing with condition measuring or sensing means, e.g. colony counters · 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 | C12M1/34 |
| Official title | Measuring or testing with condition measuring or sensing means, e.g. colony counters |
| Display label | Measuring or testing with condition measuring or sensing means, e.g. colony counters |
| Total patents | 825 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 27 |
| 2016 | 29 |
| 2017 | 48 |
| 2018 | 77 |
| 2019 | 98 |
| 2020 | 108 |
| 2021 | 91 |
| 2022 | 93 |
| 2023 | 78 |
| 2024 | 98 |
| 2025 | 62 |
| 2026 | 16 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Immunoassays for the differentiation of bacterial pathogens in human serum
US-2017307604-A1 · Oct 26, 2017 · US
Graphene-based nanosensor for identifying target analytes
US-2017181669-A1 · Jun 29, 2017 · US
Prostate cancer detection kit or device, and detection method
US-2017121779-A1 · May 4, 2017 · US
Incubation apparatus
US-2016376540-A1 · Dec 29, 2016 · US
Cell culture assay
US-9523672-B2 · Dec 20, 2016 · US
Regulated vacuum off-gassing of gas filter for fluid processing system and related methods
US-2016362653-A1 · Dec 15, 2016 · US
Reagent cartridge
US-9519000-B2 · Dec 13, 2016 · US
Efficacy evaluation method and image processing apparatus for efficacy evaluation
US-2016349240-A1 · Dec 1, 2016 · US
Biosensing system with extended lifetime via cofactor recycling
US-9499853-B2 · Nov 22, 2016 · US
Analytical tool and method for determining a condition of an oral cavity
US-9500649-B2 · Nov 22, 2016 · US
Process for Biosensor Well Formation
US-2016327507-A1 · Nov 10, 2016 · US
Microfabricated crossflow devices and methods
US-2016318020-A1 · Nov 3, 2016 · US
Biological indicator
US-2016312232-A1 · Oct 27, 2016 · US
Biological indicator
US-2016312263-A1 · Oct 27, 2016 · US
Cell monitoring device, cell monitoring method and program thereof
US-9477875-B2 · Oct 25, 2016 · US
Transfer device for culture vessel, culture device and holder for culture vessel
US-2016298070-A1 · Oct 13, 2016 · US
Regulated vacuum off-gassing of gas filter for fluid processing system and related methods
US-9457306-B2 · Oct 4, 2016 · US
Microfluidics sorter for cell detection and isolation
US-9458489-B2 · Oct 4, 2016 · US
Method and system for classifying and identifying individual cells in a microscopy image
US-2016259963-A1 · Sep 8, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C12M1/34?
- CPC C12M1/34 is the Cooperative Patent Classification code for “Measuring or testing with condition measuring or sensing means, e.g. colony counters.”
- How many patents are filed under CPC C12M1/34 (Measuring or testing with condition measuring or sensing means, e.g. colony counters)?
- Our database includes 825 publications tagged with this CPC code.
- Is patent activity under CPC C12M1/34 growing?
- Publication counts under this code: 98 in 2024 vs 62 in 2025 (latest complete years).