B01D 67/0072
By deposition from the gaseous phase
Official title: {by deposition from the gaseous phase, e.g. sputtering, CVD, PVD}
B01D67/0072 (By deposition from the gaseous phase) appears on 275 US grants and 270 published applications in this corpus.
Search patents in B01D- Granted patents
- 275
- Published applications
- 270
- Assignees
- 233
- Inventors
- 831
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 6 | 0 |
| 1995 | 5 | 0 |
| 1996 | 11 | 0 |
| 1997 | 13 | 0 |
| 1998 | 11 | 0 |
| 1999 | 9 | 0 |
| 2000 | 10 | 0 |
| 2001 | 7 | 1 |
| 2002 | 7 | 9 |
| 2003 | 10 | 14 |
| 2004 | 6 | 14 |
| 2005 | 6 | 14 |
| 2006 | 9 | 24 |
| 2007 | 12 | 17 |
| 2008 | 7 | 14 |
| 2009 | 7 | 14 |
| 2010 | 11 | 11 |
| 2011 | 16 | 11 |
| 2012 | 5 | 10 |
| 2013 | 7 | 3 |
| 2014 | 7 | 8 |
| 2015 | 7 | 18 |
| 2016 | 4 | 8 |
| 2017 | 8 | 16 |
| 2018 | 5 | 7 |
| 2019 | 5 | 10 |
| 2020 | 8 | 13 |
| 2021 | 8 | 5 |
| 2022 | 10 | 5 |
| 2023 | 8 | 5 |
| 2024 | 4 | 11 |
| 2025 | 4 | 6 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Mesoscale polynucleotide amplification devices1,091US 5,587,128 AThe Trustees of the University of Pennsylvania · 1996
- Mesoscale polynucleotide amplification device and method1,042US 5,498,392 AThe Trustees of the University of Pennsylvania · 1996
- Hydrogen gas-extraction module and method of fabrication341US 6,152,987 AWorcester Polytechnic Institute · 2000
- Mesoscale polynucleotide amplification device and method236US 5,955,029 AThe Trustees of the University of Pennsylvania · 1999
- Membrane filter and a method of manufacturing the same as well as a membrane218US 5,753,014 A1998