B08B 15/023
Fume cabinets or cupboards
Official title: {Fume cabinets or cupboards, e.g. for laboratories}
B08B15/023 (Fume cabinets or cupboards) appears on 324 US grants and 234 published applications in this corpus.
Search patents in B08B- Granted patents
- 324
- Published applications
- 234
- Assignees
- 180
- Inventors
- 595
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 8 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 5 | 0 |
| 1984 | 1 | 0 |
| 1985 | 11 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 8 | 0 |
| 1993 | 11 | 0 |
| 1994 | 10 | 0 |
| 1995 | 15 | 0 |
| 1996 | 7 | 0 |
| 1997 | 12 | 0 |
| 1998 | 10 | 0 |
| 1999 | 8 | 0 |
| 2000 | 7 | 0 |
| 2001 | 4 | 0 |
| 2002 | 11 | 4 |
| 2003 | 7 | 10 |
| 2004 | 4 | 11 |
| 2005 | 7 | 11 |
| 2006 | 7 | 4 |
| 2007 | 1 | 8 |
| 2008 | 4 | 9 |
| 2009 | 1 | 7 |
| 2010 | 4 | 8 |
| 2011 | 1 | 11 |
| 2012 | 3 | 8 |
| 2013 | 6 | 12 |
| 2014 | 5 | 16 |
| 2015 | 7 | 13 |
| 2016 | 12 | 7 |
| 2017 | 7 | 16 |
| 2018 | 8 | 17 |
| 2019 | 20 | 12 |
| 2020 | 9 | 11 |
| 2021 | 8 | 4 |
| 2022 | 7 | 11 |
| 2023 | 4 | 4 |
| 2024 | 8 | 7 |
| 2025 | 8 | 10 |
| 2026 | 6 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Scalable cabin system for spot processing of a surface, mobile cabin, and method hereto15 Sep 2026US 12,734,564 B2We Link You Aps
- System and methods for controlling laboratory fume hood minimum airflow8 Sep 2026US 12,728,449 B2Measured Air Performance, LLC
- Method and system for monitoring an environmental control system using a mobile device11 Aug 2026US 12,704,280 B2Honeywell International Inc.
- System and method for controlling face velocity of a fume hood21 Jul 2026US 12,687,866 B2Honeywell International Inc.
- Contained drum discharge system and method for toxic powdery materials10 Feb 2026US 12,544,940 B2
- Mobile pcr systems, mobile reverse pcr hoods and related methods27 Aug 2026US 2026/0249283 A1Radeas, LLC
- Safety cabinet and exhaust system9 Jul 2026US 2026/0192292 A1Hitachi Industrial Equipment Systems Co., Ltd.
- Sash sensing in a fume hood18 Jun 2026US 2026/0166602 A1Honeywell International Inc.
- Ductless or ducted fumehood with improved front sash closure11 Dec 2025US 2025/0375802 A1
- System and methods for concurrent germfree and gnotobiotic infrastructure20 Nov 2025US 2025/0352995 A1H. Lee Moffitt Cancer Center and Research Institute, Inc.
Most cited
By later US patents
- Fume hood controller94US 4,706,553 APhoenix Controls Corporation · 1987
- Networked fume hood monitoring system88US 5,562,537 ALandis & Gyr Powers, Inc. · 1996
- Optical sash sensing system for fume hoods79US 6,994,619 B2Triatek, Inc. · 2006
- Networked fume hood monitoring system72US 5,439,414 ALandis & Gyr Powers, Inc. · 1995
- Air flow control equipment in chemical laboratory buildings71US 5,205,783 AAccu*Aire Systems, Inc. · 1993