Gas dosing apparatus with directional control valve
US-12031678-B2 · Jul 9, 2024 · US
with flow cut-off means, e.g. valves
with flow cut-off means, e.g. valves · 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 | B65B39/001 |
| Official title | {with flow cut-off means, e.g. valves} |
| Display label | with flow cut-off means, e.g. valves |
| Total patents | 75 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 6 |
| 2017 | 2 |
| 2018 | 14 |
| 2019 | 2 |
| 2020 | 15 |
| 2021 | 7 |
| 2022 | 6 |
| 2023 | 5 |
| 2024 | 8 |
| 2025 | 9 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Sheet for use in pill packages, and pouch formed from a sheet
US-2024083651-A1 · Mar 14, 2024 · US
Apparatus for manufacturing cosmetic and control method thereof
US-2023311082-A1 · Oct 5, 2023 · US
Method for producing polymer tube containing liquid and being sealed at constant intervals and apparatus for producing polymer tube
US-11724838-B2 · Aug 15, 2023 · US
Methods and apparatus for performing liquid medication bottle-splitting operations
US-2023240943-A1 · Aug 3, 2023 · US
Dosing unit, a dosing method, and a machine for producing unit dose articles
US-11634245-B2 · Apr 25, 2023 · US
Gas dosing apparatus with directional control valve
US-11629821-B1 · Apr 18, 2023 · US
Dosing unit, a dosing method, and a machine for producing unit dose articles
US-2022324593-A1 · Oct 13, 2022 · US
Automated Splitting Of A Fluid Into Uneven Volumes
US-2022244093-A1 · Aug 4, 2022 · US
Weighing and packaging system
US-11383871-B2 · Jul 12, 2022 · US
Apparatuses and methods for enclosing a filling in a food product
US-2022212817-A1 · Jul 7, 2022 · US
System and apparatus for refilling a reservoir with liquid dispensed from a dispenser
US-11312614-B2 · Apr 26, 2022 · US
Fluid filling nozzle, apparatus, and method of filling a container with a fluid
US-11292022-B2 · Apr 5, 2022 · US
System and assembly for refilling a liquid reservoir
US-11197502-B2 · Dec 14, 2021 · US
Transfer station for api seed crystals
US-2021290487-A1 · Sep 23, 2021 · US
System and apparatus
US-11111127-B2 · Sep 7, 2021 · US
System and assembly for refilling a liquid reservoir
US-2021130153-A1 · May 6, 2021 · US
Filling system for electronic smoking devices
US-10988368-B2 · Apr 27, 2021 · US
Filling element and filling machine
US-10968091-B2 · Apr 6, 2021 · US
Apparatus and method for delivering a product into a container
US-10913557-B2 · Feb 9, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65B39/001?
- CPC B65B39/001 is the Cooperative Patent Classification code for “with flow cut-off means, e.g. valves.”
- How many patents are filed under CPC B65B39/001 (with flow cut-off means, e.g. valves)?
- Our database includes 75 publications tagged with this CPC code.
- Is patent activity under CPC B65B39/001 growing?
- Publication counts under this code: 8 in 2024 vs 9 in 2025 (latest complete years).