A62C 35/60
Wet, i.e. containing extinguishing material even when not in use
Official title: wet, i.e. containing extinguishing material even when not in use
A62C35/60 (Wet, i.e. containing extinguishing material even when not in use) appears on 221 US grants and 264 published applications in this corpus.
Search patents in A62C- Granted patents
- 221
- Published applications
- 264
- Assignees
- 100
- Inventors
- 344
- Latest grant
- 15 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 | 0 | 0 |
| 1982 | 2 | 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 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 6 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 6 | 1 |
| 2002 | 5 | 3 |
| 2003 | 1 | 4 |
| 2004 | 2 | 6 |
| 2005 | 4 | 7 |
| 2006 | 3 | 11 |
| 2007 | 0 | 3 |
| 2008 | 4 | 3 |
| 2009 | 1 | 5 |
| 2010 | 6 | 6 |
| 2011 | 2 | 9 |
| 2012 | 3 | 5 |
| 2013 | 4 | 8 |
| 2014 | 9 | 12 |
| 2015 | 6 | 12 |
| 2016 | 7 | 14 |
| 2017 | 8 | 11 |
| 2018 | 13 | 23 |
| 2019 | 12 | 20 |
| 2020 | 25 | 22 |
| 2021 | 15 | 17 |
| 2022 | 10 | 11 |
| 2023 | 17 | 14 |
| 2024 | 11 | 16 |
| 2025 | 14 | 14 |
| 2026 | 12 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Riser manifold layout15 Sep 2026US 12,734,384 B2Tyco Fire Products LP
- Wet fire protection systems and methods for storage18 Aug 2026US 12,708,805 B2Tyco Fire Products LP
- Combined HVAC and fire suppression system18 Aug 2026US 12,708,811 B2Kidde Fire Protection, LLC
- Spiral water intake valve and fire-fighting robot16 Jun 2026US 12,654,048 B2Shandong Future Robot Co., Ltd
- Artificial intelligence guided fire sprinkler apparatus and method12 May 2026US 12,623,105 B2
- Fluid recirculating fire suppression device10 Sep 2026US 2026/0263855 A1
- Foam extinguishing system, procedures for commissioning and ensuring functionality13 Aug 2026US 2026/0233040 A1Minimax Viking Patent Management GmbH
- Calibrated Flow Rate Sensing and Flow Control Device18 Jun 2026US 2026/0168826 A1Victaulic Company
- Fluid Control Valve Assembly for Fire Protection Systems11 Jun 2026US 2026/0158312 A1Minimax Viking Patent Management GmbH
- Automatic fire sprinklers, systems and methods for fire protection of storage commodities with a hybrid minimum design pressure30 Apr 2026US 2026/0115514 A1Viking Group, Inc.
Most cited
By later US patents
- Waveguide-based wireless distribution system and method of operation105US 8,897,695 B2Wireless Expressways Inc. · 2014
- Fire protection sprinkler system for metal buildings53US 7,331,399 B2The Reliable Automatic Sprinkler Co., Inc. · 2008
- Fire protection code compliance verification system and method52US 5,680,329 A1997
- Wet pipe fire protection system50US 5,992,532 AThe Viking Corporation · 1999
- Hydro fire mitigation system44US 10,016,643 B2Waveguard Corporation · 2018