Method for transporting material in and out of atmosphere-containment structures
US-12172300-B2 · Dec 24, 2024 · US
Shielded passages; Closing or transferring means between glove-boxes · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G21F7/047 |
| Official title | Shielded passages; Closing or transferring means between glove-boxes |
| Display label | Shielded passages; Closing or transferring means between glove-boxes |
| Total patents | 16 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 3 |
| 2018 | 1 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12172300-B2 · Dec 24, 2024 · US
US-11942231-B2 · Mar 26, 2024 · US
US-11554507-B2 · Jan 17, 2023 · US
US-2022193936-A1 · Jun 23, 2022 · US
US-11279049-B2 · Mar 22, 2022 · US
US-2021166829-A1 · Jun 3, 2021 · US
US-10766152-B2 · Sep 8, 2020 · US
US-2020171681-A1 · Jun 4, 2020 · US
US-2018009119-A1 · Jan 11, 2018 · US
US-2017341242-A1 · Nov 30, 2017 · US
US-2017341241-A1 · Nov 30, 2017 · US
US-9757866-B2 · Sep 12, 2017 · US
US-9524805-B2 · Dec 20, 2016 · US
US-9314787-B2 · Apr 19, 2016 · US
US-2016005502-A1 · Jan 7, 2016 · US
US-2015028583-A1 · Jan 29, 2015 · US