Apparatus for Introducing Active Material for Use in Secondary Battery
US-2025304304-A1 · Oct 2, 2025 · US
with aspiration means
with aspiration means · 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 | B65G69/182 |
| Official title | {with aspiration means} |
| Display label | with aspiration means |
| Total patents | 30 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 10 |
| 2018 | 9 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Modular systems and methods for direct vacuum dispensing and loss in weight measuring of dry flowable materials
US-11993470-B2 · May 28, 2024 · US
Loading device for particulate material
US-11731845-B2 · Aug 22, 2023 · US
Modular systems and methods for direct vacuum dispensing and loss in weight measuring of dry flowable materials
US-2022081231-A1 · Mar 17, 2022 · US
Loading device for particulate material
US-2021155425-A1 · May 27, 2021 · US
Conveying a material to be conveyed
US-10947050-B2 · Mar 16, 2021 · US
Conveyor with integrated dust collector system
US-10926967-B2 · Feb 23, 2021 · US
Conveyor with integrated dust collector system
US-10676296-B2 · Jun 9, 2020 · US
Conveying a material to be conveyed
US-2020165068-A1 · May 28, 2020 · US
Conveyor with integrated dust collector system
US-10065816-B2 · Sep 4, 2018 · US
Conveyor with integrated dust collector system
US-10035668-B2 · Jul 31, 2018 · US
Conveyor with integrated dust collector system
US-2018208417-A1 · Jul 26, 2018 · US
Conveyor with integrated dust collector system
US-9963308-B2 · May 8, 2018 · US
Conveyor with integrated dust collector system
US-9932183-B2 · Apr 3, 2018 · US
Conveyor with integrated dust collector system
US-9919882-B2 · Mar 20, 2018 · US
Conveyor with integrated dust collector system
US-9902576-B1 · Feb 27, 2018 · US
Conveyor with integrated dust collector system
US-2018037425-A1 · Feb 8, 2018 · US
Conveyor with integrated dust collector system
US-9868598-B2 · Jan 16, 2018 · US
Conveyor with integrated dust collector system
US-9845210-B2 · Dec 19, 2017 · US
Conveyor with integrated dust collector system
US-2017247208-A1 · Aug 31, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65G69/182?
- CPC B65G69/182 is the Cooperative Patent Classification code for “with aspiration means.”
- How many patents are filed under CPC B65G69/182 (with aspiration means)?
- Our database includes 30 publications tagged with this CPC code.
- Is patent activity under CPC B65G69/182 growing?
- Publication counts under this code: 1 in 2024 vs 1 in 2025 (latest complete years).