B01D 29/0095
Flat filtering elements
Official title: {Flat filtering elements (B01D25/12, B01D25/26 take precedence)}
B01D29/0095 (Flat filtering elements) appears on 54 US grants and 69 published applications in this corpus.
Search patents in B01D- Granted patents
- 54
- Published applications
- 69
- Assignees
- 34
- Inventors
- 116
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 5 |
| 2014 | 1 | 3 |
| 2015 | 3 | 6 |
| 2016 | 2 | 6 |
| 2017 | 1 | 7 |
| 2018 | 4 | 6 |
| 2019 | 13 | 8 |
| 2020 | 9 | 11 |
| 2021 | 5 | 3 |
| 2022 | 2 | 5 |
| 2023 | 3 | 2 |
| 2024 | 3 | 4 |
| 2025 | 5 | 1 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Methods for manufacturing bulked continuous filament from recycled pet9 Jun 2026US 12,649,261 B2Aladdin Manufacturing Corporation
- Filtration filter and filtration device14 Oct 2025US 12,440,785 B2Murata Manufacturing Co., Ltd.
- Systems for manufacturing bulked continuous carpet filament23 Sep 2025US 12,420,453 B2Aladdin Manufacturing Corporation
- Methods for manufacturing bulked continuous carpet filament1 Jul 2025US 12,343,903 B2Aladdin Manufacturing Corporation
- Filter-attached cartridge11 Feb 2025US 12,220,654 B2Enplas Corporation
- Domestic swimming-pool filter without backwashing21 May 2026US 2026/0138058 A1Blue Ocean Pool System, S.L.
- Filter element, cooling system, vehicle comprising a filter, and method for producing a filter26 Jun 2025US 2025/0205621 A1MANN+HUMMEL Ventures Pte. Ltd.
- Filtering component for a filtering unit with backwashing18 Jul 2024US 2024/0238700 A1Alfa Laval Moatti
- Methods for manufacturing bulked continuous filament from recycled pet16 May 2024US 2024/0157605 A1Aladdin Manufacturing Corporation
- Filter holder, filter assembly, and air purifier comprising same18 Apr 2024US 2024/0123386 A1Coway Co., Ltd.
Most cited
By later US patents
- Systems and methods for manufacturing bulked continuous filament58US 8,597,553 B1Mohawk Industries, Inc. · 2013
- Systems and methods for manufacturing bulked continuous filament51US 9,550,338 B2Mohawk Industries, Inc. · 2017
- Method of manufacturing bulked continuous filaments45US 9,409,363 B2Mohawk Industries, Inc. · 2016
- Methods for manufacturing bulked continuous filament28US 10,124,513 B2Mohawk Industries, Inc. · 2018
- Methods for manufacturing bulked continuous filament from recycled PET26US 10,532,495 B2Aladdin Manufacturing Corporation · 2020