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US-11945734-B2 · Apr 2, 2024 · US
Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B01D15/00 |
| Official title | Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor |
| Display label | Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor |
| Total patents | 483 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 43 |
| 2016 | 48 |
| 2017 | 35 |
| 2018 | 56 |
| 2019 | 66 |
| 2020 | 57 |
| 2021 | 46 |
| 2022 | 36 |
| 2023 | 30 |
| 2024 | 34 |
| 2025 | 27 |
| 2026 | 5 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-11945734-B2 · Apr 2, 2024 · US
US-2024002551-A1 · Jan 4, 2024 · US
US-2016367962-A1 · Dec 22, 2016 · US
US-9517424-B2 · Dec 13, 2016 · US
US-9476020-B2 · Oct 25, 2016 · US
US-2016298065-A1 · Oct 13, 2016 · US
US-9440217-B1 · Sep 13, 2016 · US
US-9433875-B2 · Sep 6, 2016 · US
US-2016250627-A1 · Sep 1, 2016 · US
US-2016221838-A1 · Aug 4, 2016 · US
US-9393356-B2 · Jul 19, 2016 · US
US-2016167016-A1 · Jun 16, 2016 · US
US-9320845-B2 · Apr 26, 2016 · US
US-9296847-B2 · Mar 29, 2016 · US
US-2016038930-A1 · Feb 11, 2016 · US
US-2016016822-A1 · Jan 21, 2016 · US
US-9227173-B2 · Jan 5, 2016 · US
US-9216404-B1 · Dec 22, 2015 · US
US-2015343391-A1 · Dec 3, 2015 · US
US-2015343418-A1 · Dec 3, 2015 · US
Answers are generated from the same data shown on this page.