F24F 3/163
Clean air work stations, i.e. selected areas within a space which filtered
Official title: Clean air work stations, i.e. selected areas within a space which filtered air is passed
F24F3/163 (Clean air work stations, i.e. selected areas within a space which filtered) appears on 228 US grants and 242 published applications in this corpus.
Search patents in F24F- Granted patents
- 228
- Published applications
- 242
- Assignees
- 175
- Inventors
- 568
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 7 | 0 |
| 1990 | 5 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 8 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 2 |
| 2003 | 5 | 7 |
| 2004 | 5 | 9 |
| 2005 | 6 | 8 |
| 2006 | 7 | 10 |
| 2007 | 2 | 2 |
| 2008 | 4 | 9 |
| 2009 | 1 | 5 |
| 2010 | 2 | 5 |
| 2011 | 1 | 6 |
| 2012 | 2 | 8 |
| 2013 | 4 | 8 |
| 2014 | 3 | 13 |
| 2015 | 6 | 14 |
| 2016 | 6 | 9 |
| 2017 | 8 | 8 |
| 2018 | 5 | 13 |
| 2019 | 18 | 14 |
| 2020 | 11 | 9 |
| 2021 | 5 | 23 |
| 2022 | 9 | 12 |
| 2023 | 12 | 19 |
| 2024 | 15 | 11 |
| 2025 | 11 | 11 |
| 2026 | 7 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and methods for controlling laboratory fume hood minimum airflow8 Sep 2026US 12,728,449 B2Measured Air Performance, LLC
- Storage system for storing photoresist coated substrates30 Jun 2026US 12,669,751 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Device and method for carrying out decontamination measures, method for preparing decontamination measures and method for monitoring decontamination measures2 Jun 2026US 12,644,613 B2
- Isolation device for insolating aerosol exposure26 May 2026US 12,638,194 B2Medical Support Technology Research Department, Systems Engineering Institute, Academy of Military Sciences
- Air quality enhancement system based on fluid mechanics and integrated UV emission5 May 2026US 12,618,574 B2Associacao Blc3—Campus De Tecnologia E Inovacao
- Airframe system and method of controlling airflow8 Oct 2026US 2026/0306210 A1SLD Technology, Inc.
- High performance ventilated workspaces24 Sep 2026US 2026/0287185 A13Flow, Inc.
- Method of storing photoresist coated substrates and semiconductor substrate container arrangement17 Sep 2026US 2026/0277106 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Device and method for carrying out decontamination measures, method for preparing decontamination measures and method for monitoring decontamination measures10 Sep 2026US 2026/0266486 A1
- Safety cabinet and equipment monitoring system9 Jul 2026US 2026/0194251 A1Hitachi Industrial Equipment Systems Co., Ltd.
Most cited
By later US patents
- Rollably positioned, adjustably directable clean air delivery supply assembly, for use in weather protected environments to provide localized clean air, where activities require clean air quality per strict specifications116US 6,099,607 A2000
- Aseptic cleaning apparatus66US 5,095,925 A1992
- Coupling-type clean space apparatus64US 5,425,793 AMatsushita Electric Industrial Co., Ltd. · 1995
- Air filtration system having a removable diffuser57US 7,753,977 B2Filtration Group Incorporated · 2010
- Clean air facility54US 4,804,392 A1989