B01D 67/009
With wave-energy, particle-radiation or plasma
Official title: {with wave-energy, particle-radiation or plasma}
B01D67/009 (With wave-energy, particle-radiation or plasma) appears on 251 US grants and 339 published applications in this corpus.
Search patents in B01D- Granted patents
- 251
- Published applications
- 339
- Assignees
- 230
- Inventors
- 911
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 8 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 8 | 0 |
| 2000 | 6 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 5 |
| 2003 | 2 | 9 |
| 2004 | 5 | 10 |
| 2005 | 2 | 13 |
| 2006 | 4 | 9 |
| 2007 | 3 | 10 |
| 2008 | 5 | 15 |
| 2009 | 11 | 14 |
| 2010 | 11 | 19 |
| 2011 | 4 | 10 |
| 2012 | 8 | 11 |
| 2013 | 8 | 10 |
| 2014 | 5 | 17 |
| 2015 | 6 | 18 |
| 2016 | 10 | 22 |
| 2017 | 12 | 12 |
| 2018 | 11 | 14 |
| 2019 | 8 | 16 |
| 2020 | 13 | 14 |
| 2021 | 16 | 14 |
| 2022 | 7 | 18 |
| 2023 | 9 | 19 |
| 2024 | 10 | 11 |
| 2025 | 12 | 18 |
| 2026 | 7 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Organosilica membranes, methods of making same, and uses thereof11 Aug 2026US 12,702,957 B2The Research Foundation for The State University of New York
- Method for preparing a novel guanidine-based composite nanofiltration flat-sheet membrane21 Jul 2026US 12,685,969 B2Tongji University
- Photocurable color changing compositions and method of forming features on a membrane surface using the same19 May 2026US 12,629,640 B2Henkel AG & Co. KGaA
- Surface-modified polyethersulfone membranes and method of making thereof5 May 2026US 12,616,941 B2Life Technologies Corporation
- Super-wet surface and preparation method therefor and application thereof10 Mar 2026US 12,569,814 B2Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation
- Ultrasonically surface modified polyethersulfone members and method of making thereof6 Aug 2026US 2026/0225042 A1
- Hollow fiber membrane, method for manufacturing hollow fiber membrane, and hollow fiber membrane module6 Aug 2026US 2026/0225043 A1Toray Industries, Inc.
- Mxene membrane with gradient pores, preparation method and application thereof23 Jul 2026US 2026/0208121 A1South China University of Technology
- Porous Polymer Film2 Jul 2026US 2026/0184864 A1SK ie technology Co., Ltd.
- Method for improving membrance coating properties for ion exchange membrane applications and woven mesh fabric having improved membrane coating properties for ion exchange membrane applications11 Jun 2026US 2026/0158485 A1Sefar AG
Most cited
By later US patents
- Leucocyte depleting filter device and method of use116US 5,258,127 APall Corporation · 1993
- Electrochemical device using multicomponent composite membrane film103US 7,014,948 B2LG Chem.Ltd. · 2006
- Multi-component composite film method for preparing the same93US 7,470,488 B2LG Chemical Ltd. · 2008
- Method for making semi-permeable polymer membranes81US 5,275,766 ACorning Incorporate · 1994
- Gas permeable thrombo-resistant coatings and methods of manufacture72US 5,338,770 ACardiopulmonics, Inc. · 1994