Tamper-resistant chemical sampling
US-11209342-B2 · Dec 28, 2021 · US
Handling hazardous material
Handling hazardous material · 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 | B01L2200/082 |
| Official title | Handling hazardous material |
| Display label | Handling hazardous material |
| Total patents | 105 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 11 |
| 2017 | 7 |
| 2018 | 12 |
| 2019 | 14 |
| 2020 | 9 |
| 2021 | 6 |
| 2022 | 16 |
| 2023 | 10 |
| 2024 | 7 |
| 2025 | 6 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
High-throughput sample processing systems and methods of use
US-11085943-B2 · Aug 10, 2021 · US
Biosafety cabinet and clean air device
US-10874012-B2 · Dec 22, 2020 · US
Self-contained systems and methods for controlled dispensing of hazardous fluid
US-2020378998-A1 · Dec 3, 2020 · US
Unitary cartridge for particle processing
US-10794913-B2 · Oct 6, 2020 · US
Waste disposal system
US-2020269251-A1 · Aug 27, 2020 · US
Hazardous contaminant collection device with integrated swab and test device
US-2020241020-A1 · Jul 30, 2020 · US
Systems and methods for fluid handling
US-2020230596-A1 · Jul 23, 2020 · US
Biosafety Cabinet and Inspection Method of Exhaust Duct Connection
US-2020149762-A1 · May 14, 2020 · US
Safety cabinet
US-2020023349-A1 · Jan 23, 2020 · US
Clean air device and air cleaning unit inspecting method
US-10525458-B2 · Jan 7, 2020 · US
Systems and methods for fluid handling
US-10518265-B2 · Dec 31, 2019 · US
Microdevices and biosensor cartridges for biological or chemical analysis and systems and methods for the same
US-2019351414-A1 · Nov 21, 2019 · US
Tamper-resistant chemical sampling
US-2019331559-A1 · Oct 31, 2019 · US
Microdevices and biosensor cartridges for biological or chemical analysis and systems and methods for the same
US-10406519-B2 · Sep 10, 2019 · US
Tamper-resistant chemical sampling
US-10371607-B2 · Aug 6, 2019 · US
Biosafety Cabinet and Clean Air Device
US-2019208613-A1 · Jul 4, 2019 · US
Unitary cartridge for particle processing
US-2019195876-A1 · Jun 27, 2019 · US
Safety Cabinet and Isolator
US-2019134683-A1 · May 9, 2019 · US
Hazardous contaminant collection kit and rapid testing
US-2019120727-A1 · Apr 25, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01L2200/082?
- CPC B01L2200/082 is the Cooperative Patent Classification code for “Handling hazardous material.”
- How many patents are filed under CPC B01L2200/082 (Handling hazardous material)?
- Our database includes 105 publications tagged with this CPC code.
- Is patent activity under CPC B01L2200/082 growing?
- Publication counts under this code: 7 in 2024 vs 6 in 2025 (latest complete years).