Stretch blow molded pipette, and system and method for forming same
US-2024261777-A1 · Aug 8, 2024 · US
Operations & Transport
Operations & Transport · 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 | B01L3/021 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 602 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 63 |
| 2016 | 82 |
| 2017 | 48 |
| 2018 | 49 |
| 2019 | 52 |
| 2020 | 57 |
| 2021 | 64 |
| 2022 | 69 |
| 2023 | 36 |
| 2024 | 43 |
| 2025 | 33 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Modular point-of-care devices, systems, and uses thereof
US-2015377871-A1 · Dec 31, 2015 · US
System and apparatus for driving antenna
US-2015380802-A1 · Dec 31, 2015 · US
Modular point-of-care devices, systems, and uses thereof
US-2015377914-A1 · Dec 31, 2015 · US
Dispensing apparatus
US-2015369834-A1 · Dec 24, 2015 · US
Systems and methods for multi-analysis
US-2015368717-A1 · Dec 24, 2015 · US
Pipetting apparatus and methods for an automatic analysis device
US-2015355212-A1 · Dec 10, 2015 · US
Modular point-of-care devices, systems, and uses thereof
US-2015355169-A1 · Dec 10, 2015 · US
Systems and methods for multi-analysis
US-2015338428-A1 · Nov 26, 2015 · US
System and method for controlling thermal cycler modules
US-2015337400-A1 · Nov 26, 2015 · US
Radial sliding seal subassembly for metering devices, and metering device with such a radial sliding seal subassembly
US-9186675-B2 · Nov 17, 2015 · US
Manual dosing device
US-9180446-B2 · Nov 10, 2015 · US
Methods and apparatus to reduce biological carryover using induction heating
US-2015312968-A1 · Oct 29, 2015 · US
Methods for Using A Pipetting Device with Independently Movable Pipette Units
US-2015309065-A1 · Oct 29, 2015 · US
Pipette member and cell isolation instrument
US-9163209-B2 · Oct 20, 2015 · US
Pipette tip
US-9156030-B2 · Oct 13, 2015 · US
Pipette
US-9156031-B2 · Oct 13, 2015 · US
Methods, tip assemblies and kits for introducing material into cells
US-2015284741-A1 · Oct 8, 2015 · US
Coupling formation of a pipetting channel of a pipetting device for coupling of a pipette tip thereto
US-2015276107-A1 · Oct 1, 2015 · US
Bellows type dispensing tip, bellows type dispensing apparatus and method of bellows type dispensing processing
US-2015266658-A1 · Sep 24, 2015 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01L3/021?
- CPC B01L3/021 is the Cooperative Patent Classification code for “Operations & Transport.”
- How many patents are filed under CPC B01L3/021 (Operations & Transport)?
- Our database includes 602 publications tagged with this CPC code.
- Is patent activity under CPC B01L3/021 growing?
- Publication counts under this code: 43 in 2024 vs 33 in 2025 (latest complete years).