B01D 63/065
On the outer surface thereof
Official title: {on the outer surface thereof}
B01D63/065 (On the outer surface thereof) appears on 85 US grants and 91 published applications in this corpus.
Search patents in B01D- Granted patents
- 85
- Published applications
- 91
- Assignees
- 85
- Inventors
- 243
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 3 |
| 2004 | 1 | 3 |
| 2005 | 1 | 1 |
| 2006 | 2 | 4 |
| 2007 | 3 | 2 |
| 2008 | 1 | 9 |
| 2009 | 0 | 1 |
| 2010 | 2 | 5 |
| 2011 | 5 | 5 |
| 2012 | 2 | 2 |
| 2013 | 4 | 1 |
| 2014 | 2 | 1 |
| 2015 | 2 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 2 |
| 2018 | 0 | 6 |
| 2019 | 5 | 3 |
| 2020 | 4 | 8 |
| 2021 | 4 | 9 |
| 2022 | 1 | 4 |
| 2023 | 9 | 4 |
| 2024 | 4 | 4 |
| 2025 | 5 | 4 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cell retention device18 Aug 2026US 12,708,876 B2Sunflower Therapeutics, PBC
- Filter structure and substrate treating system including filter structure12 May 2026US 12,628,601 B2Samsung Electronics Co., Ltd.
- Method of joining and sealing a vanadium based membrane to a metallic connection section14 Oct 2025US 12,440,923 B2Commonwealth Scientific and Industrial Research Organisation
- Filter structure having function of selectively collecting water through opposite ends thereof and filtering method using same23 Sep 2025US 12,420,237 B2Toray Advanced Materials Korea Inc.
- Thin wall polyether block amide membrane tubing and module22 Jul 2025US 12,364,951 B2Ffi Ionix IP, Inc.
- Membrane separation apparatus and engine exhaust apparatus20 Aug 2026US 2026/0241331 A1Hunan University
- Water filter and method of making the same23 Jul 2026US 2026/0208112 A1A. O. Smith Corporation
- Energy Efficient Reverse Osmosis Filtration16 Jul 2026US 2026/0199837 A1Dd Filter Solutions, Inc.
- Method for reproducing membrane element and membrane module28 May 2026US 2026/0145137 A1Hydranautics
- Vibrating Filtration Device14 May 2026US 2026/0131287 A1
Most cited
By later US patents
- Apparatus for the treatment of liquids contaminated by foreign substances82US 6,126,819 ARochem RO-Wasserbehandlung GmbH · 2000
- Apparatus and methods for gas extraction73US 5,931,987 A1999
- Hydrogen generator72US 6,461,408 B22002
- Membrane filtration assembly65US 5,906,739 AAPV Pasilac A/S · 1999
- Ceramic catalytic membrane reactor for the separation of hydrogen and/or isotopes thereof from fluid feeds42US 5,366,712 AENEA-Ente per le Nuove Tecnologie, l'Energia e l'Ambiente · 1994