B01D 63/063
On the inner surface thereof
Official title: {on the inner surface thereof}
B01D63/063 (On the inner surface thereof) appears on 91 US grants and 81 published applications in this corpus.
Search patents in B01D- Granted patents
- 91
- Published applications
- 81
- Assignees
- 79
- Inventors
- 228
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 2 |
| 2002 | 2 | 2 |
| 2003 | 1 | 4 |
| 2004 | 2 | 7 |
| 2005 | 2 | 3 |
| 2006 | 3 | 2 |
| 2007 | 2 | 3 |
| 2008 | 0 | 3 |
| 2009 | 1 | 0 |
| 2010 | 1 | 2 |
| 2011 | 1 | 4 |
| 2012 | 1 | 0 |
| 2013 | 5 | 2 |
| 2014 | 0 | 3 |
| 2015 | 0 | 1 |
| 2016 | 1 | 3 |
| 2017 | 2 | 6 |
| 2018 | 4 | 7 |
| 2019 | 4 | 2 |
| 2020 | 3 | 4 |
| 2021 | 3 | 2 |
| 2022 | 4 | 7 |
| 2023 | 2 | 2 |
| 2024 | 2 | 3 |
| 2025 | 3 | 2 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Filtration device4 Aug 2026US 12,697,592 B2Sani Membranes ApS
- Filter structure and substrate treating system including filter structure12 May 2026US 12,628,601 B2Samsung Electronics Co., Ltd.
- Method of manufacturing a single-piece column structure for the separation of a fluid medium12 Aug 2025US 12,383,868 B2Technologies Avancees Et Membranes Industrielles
- Thin wall polyether block amide membrane tubing and module22 Jul 2025US 12,364,951 B2Ffi Ionix IP, Inc.
- Solar-thermal membrane for dewatering aqueous organic-acid solutions20 May 2025US 12,303,834 B2UT-Battelle, LLC
- Membrane separation apparatus and engine exhaust apparatus20 Aug 2026US 2026/0241331 A1Hunan University
- Annular membrane assembly for selective carbon capture30 Jul 2026US 2026/0216664 A1Valero Services, Inc.
- Water filter and method of making the same23 Jul 2026US 2026/0208112 A1A. O. Smith Corporation
- Vibrating Filtration Device14 May 2026US 2026/0131287 A1
- Arrangement for joining and sealing a metallic hydrogen separation membrane to a metallic connector1 Jan 2026US 2026/0001041 A1Commonwealth Scientific and Industrial Research
Most cited
By later US patents
- Composite membrane and support assembly124US 5,703,359 ALeybold Inficon, Inc. · 1997
- Tubular membrane module91US 5,227,063 AZenon Environmental Inc. · 1993
- Apparatus and methods for gas extraction73US 5,931,987 A1999
- Hydrogen generator72US 6,461,408 B22002
- Apparatus and methods for gas extraction71US 6,183,543 B22001