Systems and methods for detection of cells using engineered transduction particles
US-9481903-B2 · Nov 1, 2016 · US
Containers specially adapted for storing or dispensing a reagent (B01L3/02 takes precedence; storing or dispensing test elements G01N33/4875; automated reagent dispensing G01N35/1002)
Containers specially adapted for storing or dispensing a reagent (B01L3/02 takes precedence; storing or dispensing test elements G01N33/4875; automated reagent dispensing G01N35/1002) · 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 | B01L3/52 |
| Official title | {Containers specially adapted for storing or dispensing a reagent (B01L3/02 takes precedence; storing or dispensing test elements G01N33/4875; automated reagent dispensing G01N35/1002)} |
| Display label | Containers specially adapted for storing or dispensing a reagent (B01L3/02 takes precedence; storing or dispensing test elements G01N33/4875; automated reagent dispensing G01N35/1002) |
| Total patents | 477 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 53 |
| 2016 | 43 |
| 2017 | 33 |
| 2018 | 39 |
| 2019 | 43 |
| 2020 | 57 |
| 2021 | 47 |
| 2022 | 43 |
| 2023 | 41 |
| 2024 | 43 |
| 2025 | 28 |
| 2026 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Urine sample analyzer and urine sample dispensing method
US-2016290991-A1 · Oct 6, 2016 · US
System for dispensing a sample into a buffer liquid
US-9446408-B2 · Sep 20, 2016 · US
Fluid sample holders with piston valve
US-9404901-B2 · Aug 2, 2016 · US
Method and apparatus for effecting automated movement of a magnet in an instrument for performing a magnetic separation procedure
US-9393565-B2 · Jul 19, 2016 · US
System for performing a magnetic separation procedure
US-9259732-B2 · Feb 16, 2016 · US
Actuation of parallel microfluidic arrays
US-9260693-B2 · Feb 16, 2016 · US
Reagent container
US-9221053-B2 · Dec 29, 2015 · US
Dispensing device
US-9221052-B2 · Dec 29, 2015 · US
Method of producing a reagent on-board an instrument
US-2015343445-A1 · Dec 3, 2015 · US
Reservoir with variable radius fillet
US-2015336100-A1 · Nov 26, 2015 · US
System and method for controlling thermal cycler modules
US-2015337400-A1 · Nov 26, 2015 · US
Test reagent container
US-9186676-B2 · Nov 17, 2015 · US
Integrated apparatus for performing nucleic acid extraction and diagnostic testing on multiple biological samples
US-9186677-B2 · Nov 17, 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
Aryloxyanilide imaging agents
US-9186424-B2 · Nov 17, 2015 · US
Method for pretreating specimen and method for assaying biological substance
US-9182395-B2 · Nov 10, 2015 · US
Radial sliding seal with subassembly for metering devices, and metering device with such a radial sliding seal subassembly
US-9180457-B2 · Nov 10, 2015 · US
Fluidics system for sequential delivery of reagents
US-9149803-B2 · Oct 6, 2015 · US
Polycrystalline articles for reagent delivery
US-9150419-B2 · Oct 6, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01L3/52?
- CPC B01L3/52 is the Cooperative Patent Classification code for “Containers specially adapted for storing or dispensing a reagent (B01L3/02 takes precedence; storing or dispensing test elements G01N33/4875; automated reagent dispensing G01N35/1002).”
- How many patents are filed under CPC B01L3/52 (Containers specially adapted for storing or dispensing a reagent (B01L3/02 takes precedence; storing or dispensing test elements G01N33/4875; automated reagent dispensing G01N35/1002))?
- Our database includes 477 publications tagged with this CPC code.
- Is patent activity under CPC B01L3/52 growing?
- Publication counts under this code: 43 in 2024 vs 28 in 2025 (latest complete years).