Assembly and method for combined nucleic acid purification and amplification
US-2024326049-A1 · Oct 3, 2024 · US
magnetic forces
magnetic forces · 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 | B01L2400/043 |
| Official title | magnetic forces |
| Display label | magnetic forces |
| Total patents | 1,116 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 105 |
| 2016 | 111 |
| 2017 | 95 |
| 2018 | 103 |
| 2019 | 98 |
| 2020 | 90 |
| 2021 | 128 |
| 2022 | 94 |
| 2023 | 86 |
| 2024 | 92 |
| 2025 | 97 |
| 2026 | 17 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Parallelized sample processing and library prep
US-12097501-B2 · Sep 24, 2024 · US
Systems and methods for cell enrichment, isolation and formulation
US-2024010966-A1 · Jan 11, 2024 · US
Self-contained system, apparatus and method for continuous isolation of extracellular vesicles.
US-2024003897-A1 · Jan 4, 2024 · US
Magnetic separator for an automated single cell sequencing system
US-11857981-B2 · Jan 2, 2024 · US
Modular point-of-care devices, systems, and uses thereof
US-2015377871-A1 · Dec 31, 2015 · US
Discrete elements for 3d microfluidics
US-2015352550-A1 · Dec 10, 2015 · US
TSH antibodies for point-of-care immunoassay formats
US-9199234-B2 · Dec 1, 2015 · US
Magnetic tube rack
US-2015336102-A1 · Nov 26, 2015 · US
Device, systems and methods for analyzing a target analyte
US-2015330880-A1 · Nov 19, 2015 · US
Microfluidic structure, microfluidic device having the same and method of controlling the microfluidic device
US-2015321192-A1 · Nov 12, 2015 · US
Method for separating nanoparticles and analyzing biological substance using microfluidic chip
US-2015314291-A1 · Nov 5, 2015 · US
Droplet Actuator Devices and Methods Employing Magnetic Beads
US-2015314293-A1 · Nov 5, 2015 · US
Automation of barrier-based plant nucleic acid and protein extraction
US-2015299766-A1 · Oct 22, 2015 · US
Manipulation of Beads in Droplets and Methods for Manipulating Droplets
US-2015285792-A1 · Oct 8, 2015 · US
Two-dimensional Magnetic Trap Arrays for Droplet Control
US-2015267726-A1 · Sep 24, 2015 · US
Bead Incubation and Washing on a Droplet Actuator
US-2015268235-A1 · Sep 24, 2015 · US
Apparatus and methods for integrated sample preparation, reaction and detection
US-2015258548-A1 · Sep 17, 2015 · US
Methods and apparatus for rapid detection of infectious microorgranisms
US-2015247819-A1 · Sep 3, 2015 · US
Modular point-of-care devices, systems, and uses thereof
US-9121851-B2 · Sep 1, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01L2400/043?
- CPC B01L2400/043 is the Cooperative Patent Classification code for “magnetic forces.”
- How many patents are filed under CPC B01L2400/043 (magnetic forces)?
- Our database includes 1,116 publications tagged with this CPC code.
- Is patent activity under CPC B01L2400/043 growing?
- Publication counts under this code: 92 in 2024 vs 97 in 2025 (latest complete years).