Build material handling unit for a powder module for an apparatus for additively manufacturing three-dimensional objects
US-12570041-B2 · Mar 10, 2026 · US
Gas handling apparatus (gas jars or cylinders B01L3/12; cold traps or cold baffles B01D8/00)
Gas handling apparatus (gas jars or cylinders B01L3/12; cold traps or cold baffles B01D8/00) · 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 | B01L5/00 |
| Official title | Gas handling apparatus (gas jars or cylinders B01L3/12; cold traps or cold baffles B01D8/00) |
| Display label | Gas handling apparatus (gas jars or cylinders B01L3/12; cold traps or cold baffles B01D8/00) |
| Total patents | 38 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2017 | 5 |
| 2018 | 3 |
| 2019 | 5 |
| 2020 | 7 |
| 2021 | 2 |
| 2022 | 6 |
| 2023 | 2 |
| 2024 | 4 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Bubble ejection method, bubble ejecting device, and bubble ejection apparatus
US-12559773-B2 · Feb 24, 2026 · US
Build material handling unit for a powder module for an apparatus for additively manufacturing three-dimensional objects
US-2024131783-A1 · Apr 25, 2024 · US
Gas analysis device, fluid control system, gas analysis program, and gas analysis method
US-2024094176-A1 · Mar 21, 2024 · US
Trapping and releasing particles carried by gas sample
US-11913859-B2 · Feb 27, 2024 · US
Build material handling unit for a powder module for an apparatus for additively manufacturing three-dimensional objects
US-11878463-B2 · Jan 23, 2024 · US
Sampling assembly, sample analyzer and sampling method
US-11614382-B2 · Mar 28, 2023 · US
Gas-soluble nanovoided polymers
US-2023076619-A1 · Mar 9, 2023 · US
Systems and Devices for Delivering Cargo Material and Methods of Delivering Cargo Materials
US-2022396811-A1 · Dec 15, 2022 · US
Gas-soluble nanovoided polymers
US-11513259-B1 · Nov 29, 2022 · US
Build material handling unit for a powder module for an apparatus for additively manufacturing three-dimensional objects
US-2022258425-A1 · Aug 18, 2022 · US
Systems for performing cellular analysis and related devices for conditioning environments adjacent chips in such systems
US-2022226829-A1 · Jul 21, 2022 · US
Build material handling unit for a powder module for an apparatus for additively manufacturing three-dimensional objects
US-11331858-B2 · May 17, 2022 · US
Sulfur chemiluminescence detector
US-11262313-B2 · Mar 1, 2022 · US
Bubble ejection method, bubble ejecting device, and bubble ejection apparatus
US-2021395782-A1 · Dec 23, 2021 · US
Trapping and releasing particles carried by gas sample
US-2021116332-A1 · Apr 22, 2021 · US
Filter arrangements; components; and, methods
US-10837331-B2 · Nov 17, 2020 · US
Unitary cartridge for particle processing
US-10794913-B2 · Oct 6, 2020 · US
Sulfur chemiluminescence detector
US-2020249170-A1 · Aug 6, 2020 · US
Build material handling unit for a powder module for an apparatus for additively manufacturing three-dimensional objects
US-2020198238-A1 · Jun 25, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01L5/00?
- CPC B01L5/00 is the Cooperative Patent Classification code for “Gas handling apparatus (gas jars or cylinders B01L3/12; cold traps or cold baffles B01D8/00).”
- How many patents are filed under CPC B01L5/00 (Gas handling apparatus (gas jars or cylinders B01L3/12; cold traps or cold baffles B01D8/00))?
- Our database includes 38 publications tagged with this CPC code.
- Is patent activity under CPC B01L5/00 growing?
- Publication counts under this code: 2 in 2023 vs 4 in 2024 (latest complete years).