A01G 25/162
Sequential operation
Official title: {Sequential operation}
A01G25/162 (Sequential operation) appears on 154 US grants and 88 published applications in this corpus.
Search patents in A01G- Granted patents
- 154
- Published applications
- 88
- Assignees
- 54
- Inventors
- 240
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 8 | 0 |
| 1978 | 7 | 0 |
| 1979 | 5 | 0 |
| 1980 | 10 | 0 |
| 1981 | 4 | 0 |
| 1982 | 5 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 7 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 2 |
| 2009 | 1 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 2 |
| 2012 | 3 | 3 |
| 2013 | 3 | 2 |
| 2014 | 2 | 7 |
| 2015 | 4 | 4 |
| 2016 | 3 | 5 |
| 2017 | 4 | 10 |
| 2018 | 6 | 6 |
| 2019 | 7 | 6 |
| 2020 | 8 | 3 |
| 2021 | 4 | 8 |
| 2022 | 2 | 5 |
| 2023 | 6 | 5 |
| 2024 | 9 | 7 |
| 2025 | 2 | 3 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Automatic rotating agricultural system to irrigate, plant, gather forage, and/or harvest field4 Aug 2026US 12,696,856 B2FOI Group, LLC
- Automated irrigation system for trees9 Jun 2026US 12,648,528 B1King Saud University
- Surge irrigation system and method of use29 Jul 2025US 12,369,540 B2CJC Holdings, LLC
- Decoder systems and methods for irrigation control1 Jul 2025US 12,346,079 B2Hunter Industries, Inc.
- Surge irrigation system and method of use31 Dec 2024US 12,178,167 B2CJC Holdings, LLC
- Decoder systems and methods for irrigation control29 Jan 2026US 2026/0029766 A1Hunter Industries, Inc.
- Irrigation sprinkler identification20 Nov 2025US 2025/0351788 A1Irrigreen, Inc.
- Irrigation system with automatic transitioning ancillary irrigation span21 Aug 2025US 2025/0261599 A1
- Systems, methods, and apparatuses for adaptive irrigation zone control using pressure, time, flow, and predicted behavior22 May 2025US 2025/0164957 A1HydroPoint Data Systems, Inc.
- Decoder systems and methods for irrigation control26 Dec 2024US 2024/0423144 A1Hunter Industries, Inc.
Most cited
By later US patents
- Remotely controlled bypass for automatic watering system106US 4,684,920 AUnited Water Resources, Inc. · 1987
- Digital two-wire irrigation control system103US 4,007,458 AClemar Manufacturing Corporation · 1977
- Fluid control system91US 3,989,066 A1976
- Irrigation controller with integrated valve locator80US 7,406,363 B2Telsco Industries, Inc. · 2008
- Pilot operated valve72US 4,108,419 A1978