Method for processing polynucleotide-containing samples
US-11441171-B2 · Sep 13, 2022 · US
Operating means specially adapted for microvalves
Operating means specially adapted for microvalves · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F16K99/0034 |
| Official title | {Operating means specially adapted for microvalves} |
| Display label | Operating means specially adapted for microvalves |
| Total patents | 68 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 8 |
| 2017 | 6 |
| 2018 | 6 |
| 2019 | 12 |
| 2020 | 9 |
| 2021 | 5 |
| 2022 | 5 |
| 2023 | 5 |
| 2024 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cartridge, analysis system and method for testing a sample
US-11291994-B2 · Apr 5, 2022 · US
Fluidic devices and related haptic systems and methods
US-2022065355-A1 · Mar 3, 2022 · US
Micro-valve
US-11242943-B2 · Feb 8, 2022 · US
Fluidic devices, haptic systems including fluidic devices, and related methods
US-11193597-B1 · Dec 7, 2021 · US
Adjustable fluidic oscillators
US-2021223758-A1 · Jul 22, 2021 · US
Micro-valve
US-2021088155-A1 · Mar 25, 2021 · US
Method for processing polynucleotide-containing samples
US-2021047676-A1 · Feb 18, 2021 · US
Fluid handling device and fluid handling system
US-2021031194-A1 · Feb 4, 2021 · US
Reconfigurable microvalve optical waveguide
US-10875020-B2 · Dec 29, 2020 · US
Valved Cartridge and System
US-2020362409-A1 · Nov 19, 2020 · US
Valved cartridge and system
US-10767225-B2 · Sep 8, 2020 · US
Cartridge, analysis system and method for testing a sample
US-2020269240-A1 · Aug 27, 2020 · US
Microfluidic relief valve
US-10738903-B2 · Aug 11, 2020 · US
Cartridge, analysis system and method for testing a sample
US-10682644-B2 · Jun 16, 2020 · US
Fluidic switching devices
US-10648573-B2 · May 12, 2020 · US
System for processing polynucleotide-containing samples
US-10604788-B2 · Mar 31, 2020 · US
Microfluidic relief valve
US-2020072372-A1 · Mar 5, 2020 · US
Method for processing polynucleotide-containing samples
US-2019390255-A1 · Dec 26, 2019 · US
Method for processing polynucleotide-containing samples
US-2019382825-A1 · Dec 19, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16K99/0034?
- CPC F16K99/0034 is the Cooperative Patent Classification code for “Operating means specially adapted for microvalves.”
- How many patents are filed under CPC F16K99/0034 (Operating means specially adapted for microvalves)?
- Our database includes 68 publications tagged with this CPC code.
- Is patent activity under CPC F16K99/0034 growing?
- Publication counts under this code: 5 in 2023 vs 1 in 2024 (latest complete years).