A62C 3/004
For freezing warehouses and storages
Official title: {for freezing warehouses and storages}
A62C3/004 (For freezing warehouses and storages) appears on 75 US grants and 81 published applications in this corpus.
Search patents in A62C- Granted patents
- 75
- Published applications
- 81
- Assignees
- 29
- Inventors
- 79
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 1 | 2 |
| 2006 | 0 | 3 |
| 2007 | 2 | 2 |
| 2008 | 2 | 0 |
| 2009 | 0 | 5 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 2 | 3 |
| 2013 | 2 | 4 |
| 2014 | 4 | 2 |
| 2015 | 0 | 3 |
| 2016 | 4 | 3 |
| 2017 | 0 | 4 |
| 2018 | 6 | 7 |
| 2019 | 2 | 7 |
| 2020 | 7 | 4 |
| 2021 | 6 | 10 |
| 2022 | 6 | 2 |
| 2023 | 7 | 6 |
| 2024 | 7 | 5 |
| 2025 | 6 | 2 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Antifreeze for fire sprinkler systems17 Mar 2026US 12,576,296 B2Tyco Fire Products LP
- Antifreeze formulations and sprinkler systems comprising improved antifreezes6 Jan 2026US 12,515,087 B2Tyco Fire Products LP
- Fire suppression sprinkler device2 Dec 2025US 12,485,304 B2Marioff Corporation Oy
- Extended coverage dry pendent storage sprinkler for a storage freezer11 Nov 2025US 12,465,795 B2The Reliable Automatic Sprinkler Co., Inc.
- Arrangement of extended coverage dry pendent storage sprinklers for a storage freezer9 Sep 2025US 12,409,354 B2The Reliable Automatic Sprinkler Co., Inc.
- Antifreeze formulations and sprinkler systems comprising improved antifreezes26 Mar 2026US 2026/0083995 A1Tyco Fire Products LP
- Fire suppression sprinkler device5 Mar 2026US 2026/0061239 A1Marioff Corporation Oy
- Systems and methods of monitoring temperature in a fire suppression system11 Dec 2025US 2025/0375642 A1Tyco Fire Products LP
- Dry sprinkler19 Jun 2025US 2025/0195930 A1The Reliable Automatic Sprinkler Co., Inc.
- Flexible dry sprinkler24 Oct 2024US 2024/0350845 A1Victaulic Company
Most cited
By later US patents
- Dry sprinkler assembly52US 7,766,252 B2The Viking Corporation · 2010
- Fire extinguishing system40US 7,389,824 B2The Viking Corporation · 2008
- Dry pipe valve accelerator33US 4,570,719 AGrinnell Fire Protection Systems Company, Inc. · 1986
- Crystalline peptide epoxy ketone protease inhibitors and the synthesis of amino acid keto-epoxides28US 8,367,617 B2Onyx Therapeutics, Inc. · 2013
- Method of installing a dry sprinkler installation24US 7,213,319 B2Tyco Fire Products LP · 2007