B01D 53/42
Basic components
Official title: Basic components (B01D53/44 takes precedence)
B01D53/42 (Basic components) appears on 18 US grants and 18 published applications in this corpus.
Search patents in B01D- Granted patents
- 18
- Published applications
- 18
- Assignees
- 16
- Inventors
- 45
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 2 | 0 |
| 2009 | 1 | 3 |
| 2010 | 2 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 3 |
| 2019 | 2 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 3 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Transfer chamber7 Jul 2026US 12,677,625 B2Sinfonia Technology Co., Ltd.
- Transfer chamber21 Nov 2023US 11,823,923 B2Sinfonia Technology Co., Ltd.
- Transfer chamber23 Aug 2022US 11,424,145 B2Sinfonia Technology Co., Ltd.
- Nozzle block, wet scrubber device comprising nozzle block, and fume hood having wet scrubber device22 Feb 2022US 11,253,815 B2Samin Science Co., Ltd.
- Composite material, its manufacture and use in gas purification15 Feb 2022US 11,247,190 B2Nanyang Technological University
- Transfer chamber1 Feb 2024US 2024/0038554 A1Sinfonia Technology Co., Ltd.
- Transfer chamber27 Oct 2022US 2022/0344182 A1Sinfonia Technology Co., Ltd.
- Nozzle block, wet scrubber device comprising nozzle block, and fume hood having wet scrubber device22 Jul 2021US 2021/0220774 A1Samin Science Co., Ltd.
- Transfer chamber1 Oct 2020US 2020/0312686 A1Sinfonia Technology Co., Ltd.
- Composite material, its manufacture and use in gas purification23 May 2019US 2019/0151822 A1Nanyang Technological University
Most cited
By later US patents
- Ionization effected removal of alkali composition from a hot gas39US 4,225,323 AGeneral Electric Company · 1980
- Filter device27US 5,434,644 ATokyo Electron Limited · 1995
- Transfer chamber7US 10,672,632 B2Sinfonia Technology Co., Ltd. · 2020
- Air filter6US 6,767,391 B2Nichias Corporation · 2004
- Scrubber for reactive gases3US 7,829,046 B2SpectraSensors, Inc. · 2010