B01D 2201/125
With non-parallel pleats
Official title: with non-parallel pleats
B01D2201/125 (With non-parallel pleats) appears on 7 US grants and 13 published applications in this corpus.
Search patents in B01D- Granted patents
- 7
- Published applications
- 13
- Assignees
- 8
- Inventors
- 36
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2015 | 0 | 2 |
| 2016 | 1 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 2 |
| 2021 | 0 | 2 |
| 2022 | 3 | 1 |
| 2023 | 0 | 2 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Formed filter media10 Mar 2026US 12,569,797 B2Cummins Filtration Inc.
- Filter assemblies with unique shapes25 Nov 2025US 12,478,905 B2Cummins Filtration Inc.
- Integrated module with stage one and stage two filters combined in single housing5 Mar 2024US 11,918,941 B2Cummins Filtration IP, Inc.
- Integrated module with stage one and stage two filters combined in single housing4 Oct 2022US 11,458,426 B2Cummins Filtration IP, Inc.
- Wash bucket dirt filter7 Jun 2022US 11,351,487 B2Nordica Plastics Ltd.
- Radial pleats for a filter31 Oct 2024US 2024/0359117 A1Pentair, Inc.
- Filter assemblies with unique shapes16 Nov 2023US 2023/0364542 A1Cummins Filtration Inc.
- Formed filter media19 Jan 2023US 2023/0018748 A1Cummins Filtration Inc.
- Integrated module with stage one and stage two filters combined in single housing8 Dec 2022US 2022/0387913 A1Cummins Filtration IP, Inc.
- Filter assembly30 Dec 2021US 2021/0402333 A1
Most cited
By later US patents