B01D 67/0069
By deposition from the liquid phase
Official title: {by deposition from the liquid phase, e.g. electrochemical deposition (B01D67/0046 takes precedence)}
B01D67/0069 (By deposition from the liquid phase) appears on 214 US grants and 220 published applications in this corpus.
Search patents in B01D- Granted patents
- 214
- Published applications
- 220
- Assignees
- 171
- Inventors
- 602
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 6 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 6 | 3 |
| 2002 | 4 | 7 |
| 2003 | 4 | 10 |
| 2004 | 4 | 13 |
| 2005 | 9 | 7 |
| 2006 | 6 | 13 |
| 2007 | 7 | 10 |
| 2008 | 3 | 16 |
| 2009 | 5 | 12 |
| 2010 | 13 | 10 |
| 2011 | 15 | 7 |
| 2012 | 10 | 6 |
| 2013 | 7 | 9 |
| 2014 | 6 | 5 |
| 2015 | 8 | 15 |
| 2016 | 3 | 5 |
| 2017 | 8 | 6 |
| 2018 | 4 | 7 |
| 2019 | 7 | 11 |
| 2020 | 4 | 8 |
| 2021 | 12 | 8 |
| 2022 | 6 | 7 |
| 2023 | 2 | 7 |
| 2024 | 4 | 6 |
| 2025 | 4 | 7 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- Hydrogen gas-extraction module and method of fabrication341US 6,152,987 AWorcester Polytechnic Institute · 2000
- Composite hydrogen separation element and module185US 5,498,278 ABend Research, Inc. · 1996
- Composite hydrogen separation element and module164US 5,645,626 ABend Research, Inc. · 1997
- Method of making a product with a micro or nano sized structure and product158US 7,531,120 B2Aquamarijn Holding B.V. · 2009
- Cross flow microfilter136US 4,797,211 AKernforschungszentrum Karlsruhe GmbH · 1989