Positioning assembly for a laboratory apparatus
US-2019391173-A1 · Dec 26, 2019 · US
Burettes; Pipettes
Burettes; Pipettes · 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 | B01L3/02 |
| Official title | Burettes; Pipettes |
| Display label | Burettes; Pipettes |
| Total patents | 148 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 15 |
| 2016 | 7 |
| 2017 | 11 |
| 2018 | 15 |
| 2019 | 17 |
| 2020 | 17 |
| 2021 | 13 |
| 2022 | 21 |
| 2023 | 8 |
| 2024 | 14 |
| 2025 | 8 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Pipetting device for an apparatus for processing a sample or reagent, apparatus for processing a sample or reagent and method for pipetting a sample or reagent
US-10493444-B2 · Dec 3, 2019 · US
Fill needle system
US-2019344257-A1 · Nov 14, 2019 · US
Method for unsealing an opening of a laboratory sample container, method for handling a laboratory sample container, laboratory apparatus and laboratory automation system
US-2019293670-A1 · Sep 26, 2019 · US
Non-Invasive Passive Interstitial Fluid Collector
US-2019282149-A1 · Sep 19, 2019 · US
Dispensing Cylinder, and Dispensing Device and Dispensing Treatment Method Using Same
US-2019224666-A1 · Jul 25, 2019 · US
Capillary ionic transistor
US-10352898-B2 · Jul 16, 2019 · US
Pipette dispenser tip utilizing print head
US-2019168207-A1 · Jun 6, 2019 · US
Pipetting device for an apparatus for processing a sample or reagent, apparatus for processing a sample or reagent and method for pipetting a sample or reagent
US-10300480-B2 · May 28, 2019 · US
Method for protecting and unprotecting the fluid path in a controlled environment enclosure
US-2019056419-A1 · Feb 21, 2019 · US
Method for protecting and unprotecting the fluid path in a controlled environment enclosure
US-2019056420-A1 · Feb 21, 2019 · US
Single-piece transfer arm structure for analytical instrumentation
US-2019041416-A1 · Feb 7, 2019 · US
Analysis Systems and Methods of Identifying Consumables and Reagents
US-2018372766-A1 · Dec 27, 2018 · US
Nanoliter pipetting device
US-10137444-B2 · Nov 27, 2018 · US
Attachment structure for pipette or pipette tip and attachment for liquid injection, and attachment for liquid injection
US-2018272332-A1 · Sep 27, 2018 · US
Scanning probe with twin-nanopore or a-single-nanopore for sensing biomolecules
US-10082483-B2 · Sep 25, 2018 · US
Method for protecting and unprotecting the fluid path in a controlled environment enclosure
US-10067151-B2 · Sep 4, 2018 · US
Efficiently nested pipette tip arrays and related methods
US-2018221884-A1 · Aug 9, 2018 · US
Hollow needle for a sample pipettor
US-10040060-B2 · Aug 7, 2018 · US
Pipette tip and liquid injection method
US-2018207633-A1 · Jul 26, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01L3/02?
- CPC B01L3/02 is the Cooperative Patent Classification code for “Burettes; Pipettes.”
- How many patents are filed under CPC B01L3/02 (Burettes; Pipettes)?
- Our database includes 148 publications tagged with this CPC code.
- Is patent activity under CPC B01L3/02 growing?
- Publication counts under this code: 14 in 2024 vs 8 in 2025 (latest complete years).