G01D 2204/22
Arrangements for detecting or reporting faults, outages or leaks
G01D2204/22 (Arrangements for detecting or reporting faults, outages or leaks) appears on 86 US grants and 105 published applications in this corpus.
Search patents in G01D- Granted patents
- 86
- Published applications
- 105
- Assignees
- 60
- Inventors
- 208
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 3 |
| 2010 | 0 | 5 |
| 2011 | 2 | 6 |
| 2012 | 5 | 6 |
| 2013 | 4 | 9 |
| 2014 | 4 | 10 |
| 2015 | 5 | 4 |
| 2016 | 7 | 6 |
| 2017 | 13 | 4 |
| 2018 | 7 | 9 |
| 2019 | 5 | 5 |
| 2020 | 5 | 6 |
| 2021 | 3 | 2 |
| 2022 | 4 | 8 |
| 2023 | 8 | 7 |
| 2024 | 6 | 10 |
| 2025 | 3 | 4 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Gas meter15 Sep 2026US 12,736,373 B2Panasonic Intellectual Property Management Co., Ltd.
- Monitoring and early warning method for gas gate station and internet of things system thereof24 Feb 2026US 12,560,286 B2Chengdu Qinchuan Iot Technology Co., Ltd.
- Method for applying correction to smart-meter instructions24 Feb 2026US 12,560,456 B2Sagemcom Energy & Telecom SAS
- Fire detection by a pre-existing electricity meter21 Oct 2025US 12,449,452 B2Sagemcom Energy & Telecom SAS
- System and method for linkage alarm between gas alarm and gas meter23 Sep 2025US 12,422,829 B2Chengdu Qinchuan Iot Technology Co., Ltd.
- Fire detection by a pre-existing electricity meter31 Jul 2025US 2025/0246056 A1Sagemcom Energy & Telecom SAS
- Energy system with incomplete measurement data8 May 2025US 2025/0147084 A1Siemens Schweiz AG
- Gas meter and gas blocking restoration determining system10 Apr 2025US 2025/0116533 A1Panasonic Intellectual Property Management Co., Ltd.
- Monitoring and early warning method for gas gate station and internet of things system thereof16 Jan 2025US 2025/0020288 A1Chengdu Qinchuan Iot Technology Co., Ltd.
- Backup power transfer meter26 Dec 2024US 2024/0429737 A1Pacific Gas and Electric Company
Most cited
By later US patents
- Outage management portal leveraging back-end resources to create a role and user tailored front-end interface for coordinating outage responses88US 8,171,415 B2International Business Machines Corporation · 2012
- Electric meter tamper detection circuit for sensing electric meter removal87US 6,118,269 AComverge Technologies, Inc. · 2000
- Method of detecting tamper of an electric meter86US 6,362,745 B1Comverge Technologies, Inc. · 2002
- Systems and methods of interaction with water usage information39US 8,618,941 B2Aquacue, Inc. · 2013
- System, method and program for detecting anomalous events in a utility network31US 8,423,637 B2Silver Spring Networks, Inc. · 2013