B01D 67/00042
By deposition of fibres, nanofibres or nanofibrils
Official title: {by deposition of fibres, nanofibres or nanofibrils}
B01D67/00042 (By deposition of fibres, nanofibres or nanofibrils) appears on 87 US grants and 150 published applications in this corpus.
Search patents in B01D- Granted patents
- 87
- Published applications
- 150
- Assignees
- 107
- Inventors
- 380
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 2 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 3 |
| 2013 | 0 | 2 |
| 2014 | 1 | 6 |
| 2015 | 1 | 7 |
| 2016 | 2 | 3 |
| 2017 | 4 | 12 |
| 2018 | 6 | 12 |
| 2019 | 4 | 12 |
| 2020 | 14 | 20 |
| 2021 | 12 | 9 |
| 2022 | 11 | 14 |
| 2023 | 9 | 15 |
| 2024 | 7 | 13 |
| 2025 | 9 | 8 |
| 2026 | 4 | 9 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Nanoparticle filtration membrane and the manufacturing method thereof16 Jun 2026US 12,654,135 B2Cabomba LLC
- Alumina-supported polypyrrole modified oxidized graphitic carbon nitride membrane2 Jun 2026US 12,643,078 B1King Fahd University of Petroleum and Minerals
- Membrane comprising biopolymers and carbon nanomaterials for removing heavy metals in polluted waters2 Jun 2026US 12,643,088 B2Universidad TéCnica Federico Santa MaríA
- Polymeric fabric19 May 2026US 12,629,920 B2Sefar AG
- Porous hollow fiber membrane and methods of using it to select immune checkpoint inhibitor18 Nov 2025US 12,474,325 B2Taipei Medical University
- Ultrafast water flux through hot-pressed solution blown spun nanofiber-based thin film composite membranes for forward osmosis23 Jul 2026US 2026/0208117 A1Qatar University
- Polyimide Membranes with Tunable Functionalization for Selective Removal of Per- and Polyfluoroalkyl Substances (PFAS)23 Jul 2026US 2026/0208122 A1Polykala Technologies, LLC
- Nano-membrane, electronic device including the same, and method for manufacturing the nano-membrane23 Jul 2026US 2026/0209030 A1Kolon Industries, Inc.
- Nonwoven fabric and separator for electrochemical element and membrane support23 Apr 2026US 2026/0112775 A1Japan Vilene Company, Ltd.
- Multi-scaled cellulosic networks16 Apr 2026US 2026/0102742 A1Khalifa University of Science and Technology
Most cited
By later US patents
- Microfiber supported nanofiber membrane19US 7,591,883 B2Cornell Research Foundation, Inc. · 2009
- Method for retrovirus removal15US 9,623,352 B2EMD Millipore Corporation · 2017
- Mixed matrix nanoporous carbon membranes14US 6,740,143 B2E. I. Du Pont de Nemours and Company · 2004
- Removal of microorganisms from fluid samples using nanofiber filtration media10US 9,750,829 B2EMD Millipore Corporation · 2017
- Method for retrovirus removal9US 10,252,199 B2EMD Millipore Corporation · 2019