Gas-based material compression and portioning
US-12539683-B2 · Feb 3, 2026 · US
by pneumatic means, e.g. suction
by pneumatic means, e.g. suction · 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 | B65B1/26 |
| Official title | by pneumatic means, e.g. suction |
| Display label | by pneumatic means, e.g. suction |
| Total patents | 27 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 3 |
| 2024 | 5 |
| 2025 | 6 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Filling station for heat-not-burn (HNB) aerosol-generating capsules and automated production line including the same
US-12528610-B2 · Jan 20, 2026 · US
Gas-based material compression and portioning
US-2025206474-A1 · Jun 26, 2025 · US
Device for dosing solid particulate material
US-2025170025-A1 · May 29, 2025 · US
Method and system for automatically packaging comminuted silicon
US-12291367-B2 · May 6, 2025 · US
Gas-based material compression and portioning
US-12269627-B2 · Apr 8, 2025 · US
Gas-based material compression and portioning
US-2025042116-A1 · Feb 6, 2025 · US
Programmable rotary vacuum packing machine
US-2025026519-A1 · Jan 23, 2025 · US
Gas-based material compression and portioning
US-12138881-B2 · Nov 12, 2024 · US
Filling station for heat-not-burn (hnb) aerosol-generating capsules and automated production line including the same
US-2024317433-A1 · Sep 26, 2024 · US
Method and system for automatically packaging comminuted silicon
US-2024166394-A1 · May 23, 2024 · US
Machine and method for filling capsules
US-11951076-B2 · Apr 9, 2024 · US
Gas-based material compression and portioning
US-2024025139-A1 · Jan 25, 2024 · US
Gas-based material compression and portioning
US-2023382571-A1 · Nov 30, 2023 · US
Gas-based material compression and portioning
US-11794436-B2 · Oct 24, 2023 · US
Gas-based material compression and portioning
US-11753190-B2 · Sep 12, 2023 · US
Machine and method for filling capsules
US-2022265517-A1 · Aug 25, 2022 · US
Gas-based material compression and portioning
US-2022081134-A1 · Mar 17, 2022 · US
Gas-based material compression and portioning
US-2021402724-A1 · Dec 30, 2021 · US
Gas-based material compression and portioning
US-11192668-B2 · Dec 7, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65B1/26?
- CPC B65B1/26 is the Cooperative Patent Classification code for “by pneumatic means, e.g. suction.”
- How many patents are filed under CPC B65B1/26 (by pneumatic means, e.g. suction)?
- Our database includes 27 publications tagged with this CPC code.
- Is patent activity under CPC B65B1/26 growing?
- Publication counts under this code: 5 in 2024 vs 6 in 2025 (latest complete years).