F21W 2131/208
For hospital wards
Official title: for hospital wards
F21W2131/208 (For hospital wards) appears on 43 US grants and 30 published applications in this corpus.
Search patents in F21W- Granted patents
- 43
- Published applications
- 30
- Assignees
- 32
- Inventors
- 81
- Latest grant
- 18 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 3 |
| 2010 | 2 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 3 | 1 |
| 2015 | 0 | 2 |
| 2016 | 3 | 3 |
| 2017 | 0 | 4 |
| 2018 | 3 | 2 |
| 2019 | 2 | 4 |
| 2020 | 7 | 2 |
| 2021 | 4 | 1 |
| 2022 | 2 | 0 |
| 2023 | 1 | 3 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Lighting device18 Feb 2025US 12,228,270 B2H4X e.U.
- Luminaire and illumination system30 Jan 2024US 11,885,482 B2Skyjoy Limited
- LED lighting element and method of manufacturing same21 Mar 2023US 11,608,961 B1Designs for Vision, Inc.
- Antimicrobial light source array system17 May 2022US 11,333,339 B2Hubbell Lighting, Inc.
- Multi-function lighting fixture26 Apr 2022US 11,313,525 B2Hubbell Lighting, Inc.
- Visual alert device27 Aug 2026US 2026/0253476 A1Isar LLC
- Lighting module15 Jun 2023US 2023/0184415 A1Opus Novo GmbH
- A Luminaire and Illumination System18 May 2023US 2023/0151955 A1Skyjoy Limited
- Lighting device11 May 2023US 2023/0146822 A1H4X e.U.
- Multi-Function Lighting Fixture11 Mar 2021US 2021/0071835 A1Hubbell Lighting, Inc.
Most cited
By later US patents
- Disinfecting light fixture94US 9,439,989 B2Vital Vio, Inc. · 2016
- Disinfecting light fixture76US 9,333,274 B2Vital Vio, Inc. · 2016
- Wall-mounted over-bed lighting fixture73US 4,816,969 AHospital Systems, Inc. · 1989
- Bed exit night light51US 8,810,379 B22014
- Patient light with hanger and hinge arrangement for removal without tools38US 4,415,957 ASquare D Company · 1983