Microfluidic chips and methods of producing microfluidic chips
US-2024351025-A1 · Oct 24, 2024 · US
rectangular shaped
rectangular shaped · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B01L2300/0809 |
| Official title | rectangular shaped |
| Display label | rectangular shaped |
| Total patents | 611 |
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 | 53 |
| 2017 | 34 |
| 2018 | 59 |
| 2019 | 66 |
| 2020 | 82 |
| 2021 | 74 |
| 2022 | 54 |
| 2023 | 52 |
| 2024 | 60 |
| 2025 | 48 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Storage device, corresponding assemblies, and method of use
US-2024149270-A1 · May 9, 2024 · US
Modular Bio-Processing Unit and a Bio-Processing System Employing Plural Units
US-2024017252-A1 · Jan 18, 2024 · US
Methods and systems for detecting an analyte in a sample
US-9523682-B2 · Dec 20, 2016 · US
Pipette tip handling devices and methods
US-9505006-B2 · Nov 29, 2016 · US
Biosample plate with data storage and wireless communications
US-2016327584-A1 · Nov 10, 2016 · US
Covering device, in particular lid, for covering reaction vessels
US-2016310943-A1 · Oct 27, 2016 · US
Fluid mixing structure
US-9475016-B2 · Oct 25, 2016 · US
Controlled transfer biological sample collection devices and methods of using such devices
US-2016302775-A1 · Oct 20, 2016 · US
Micro heating device
US-2016303566-A1 · Oct 20, 2016 · US
Multifunction electrode with combined heating and ewod drive functionality
US-2016305906-A1 · Oct 20, 2016 · US
Slip Chip Device and Methods
US-2016288121-A1 · Oct 6, 2016 · US
Linear, cartridge-based glucose measurement system
US-9417229-B2 · Aug 16, 2016 · US
Biochip support member, method for manufacturing biochip support member, biochip package, screening device, and screening method
US-2016193608-A1 · Jul 7, 2016 · US
Immunoassay Product And Process
US-2016178625-A1 · Jun 23, 2016 · US
Cartridge for storing biosample capillary tubes and use in automated data storage systems
US-2016178653-A1 · Jun 23, 2016 · US
Sample processing device for microchip
US-2016158747-A1 · Jun 9, 2016 · US
Fluid mixing structure
US-2016151750-A1 · Jun 2, 2016 · US
Pillar array structure with uniform and high aspect ratio nanometer gaps
US-2016146717-A1 · May 26, 2016 · US
Pipette tip handling devices and methods
US-2016129447-A1 · May 12, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01L2300/0809?
- CPC B01L2300/0809 is the Cooperative Patent Classification code for “rectangular shaped.”
- How many patents are filed under CPC B01L2300/0809 (rectangular shaped)?
- Our database includes 611 publications tagged with this CPC code.
- Is patent activity under CPC B01L2300/0809 growing?
- Publication counts under this code: 60 in 2024 vs 48 in 2025 (latest complete years).