B01D 63/066
With a porous block having membrane coated passages
Official title: {with a porous block having membrane coated passages}
B01D63/066 (With a porous block having membrane coated passages) appears on 281 US grants and 348 published applications in this corpus.
Search patents in B01D- Granted patents
- 281
- Published applications
- 348
- Assignees
- 161
- Inventors
- 569
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 8 | 0 |
| 1998 | 3 | 0 |
| 1999 | 9 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 4 |
| 2002 | 10 | 3 |
| 2003 | 6 | 6 |
| 2004 | 6 | 10 |
| 2005 | 3 | 10 |
| 2006 | 2 | 12 |
| 2007 | 4 | 15 |
| 2008 | 4 | 22 |
| 2009 | 8 | 11 |
| 2010 | 12 | 20 |
| 2011 | 14 | 17 |
| 2012 | 8 | 10 |
| 2013 | 10 | 18 |
| 2014 | 11 | 20 |
| 2015 | 8 | 16 |
| 2016 | 11 | 14 |
| 2017 | 8 | 26 |
| 2018 | 7 | 13 |
| 2019 | 28 | 15 |
| 2020 | 7 | 12 |
| 2021 | 12 | 12 |
| 2022 | 11 | 11 |
| 2023 | 10 | 11 |
| 2024 | 12 | 19 |
| 2025 | 8 | 14 |
| 2026 | 1 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ceramic membrane filtration assembly with sealing device and related methods10 Feb 2026US 12,544,719 B2Acuriant Technologies, Inc.
- Filter comprising a silicone carbide separator layer30 Dec 2025US 12,508,552 B2Saint-Gobain Centre De Recherches Et D ' Etudes Europeen
- Methods for preparing microcapillary carbon molecular sieve membranes4 Nov 2025US 12,458,931 B2Dow Global Technologies LLC
- 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
- Inorganic membrane filtration articles and methods thereof12 Aug 2025US 12,384,729 B2Corning Incorporated
- Membrane separation apparatus and engine exhaust apparatus20 Aug 2026US 2026/0241331 A1Hunan University
- Method and device for regenerating inorganic porous gas separation membrane13 Aug 2026US 2026/0233167 A1Jgc Corporation
- Porous ceramic layer, porous ceramic layered body and separation membrane30 Jul 2026US 2026/0216665 A1Sumitomo Chemical Company, Limited
- Porous ceramic layer, porous ceramic layered body and separation membrane30 Jul 2026US 2026/0216666 A1Sumitomo Chemical Company, Limited
- Produced water treatment9 Jul 2026US 2026/0193111 A1Saudi Arabian Oil Company
Most cited
By later US patents
- Cross-flow filtration device with filtrate flow conduits and method of forming same150US 4,781,831 A1988
- Manufacture of multiple flow path body81US 4,041,592 ACorning Glass Works · 1977
- Back-flushable filtration device and method of forming and using same76US 5,114,581 ACeraMem Corporation · 1992
- Catalytic filtration device and method75US 5,221,484 ACeraMem Separations Limited Partnership · 1993
- Multi-channel structures and processes for making such structures75US 5,774,779 AMaterials and Electrochemical Research (MER) Corporation · 1998