Resin recovery method
US-12420454-B2 · Sep 23, 2025 · US
in gas, e.g. air flow · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B29B2017/0241 |
| Official title | {in gas, e.g. air flow} |
| Display label | in gas, e.g. air flow |
| Total patents | 17 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2019 | 1 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 5 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12420454-B2 · Sep 23, 2025 · US
US-2025206928-A1 · Jun 26, 2025 · US
US-2025187245-A1 · Jun 12, 2025 · US
US-2025170761-A1 · May 29, 2025 · US
US-2025083363-A1 · Mar 13, 2025 · US
US-2024157605-A1 · May 16, 2024 · US
US-11911930-B2 · Feb 27, 2024 · US
US-11819885-B2 · Nov 21, 2023 · US
US-11731318-B2 · Aug 22, 2023 · US
US-2022356323-A1 · Nov 10, 2022 · US
US-2022176412-A1 · Jun 9, 2022 · US
US-2021299914-A1 · Sep 30, 2021 · US
US-11045979-B2 · Jun 29, 2021 · US
US-2020122360-A1 · Apr 23, 2020 · US
US-10532495-B2 · Jan 14, 2020 · US
US-2020001506-A1 · Jan 2, 2020 · US
US-2019263022-A1 · Aug 29, 2019 · US