A01G 25/006
Tubular drip irrigation dispensers mounted coaxially within water feeding tubes
Official title: {Tubular drip irrigation dispensers mounted coaxially within water feeding tubes}
A01G25/006 (Tubular drip irrigation dispensers mounted coaxially within water feeding tubes) appears on 36 US grants and 32 published applications in this corpus.
Search patents in A01G- Granted patents
- 36
- Published applications
- 32
- Assignees
- 24
- Inventors
- 74
- Latest grant
- 26 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 2 |
| 2017 | 1 | 4 |
| 2018 | 3 | 5 |
| 2019 | 3 | 2 |
| 2020 | 4 | 4 |
| 2021 | 2 | 4 |
| 2022 | 2 | 2 |
| 2023 | 2 | 4 |
| 2024 | 3 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for designing and modeling pressure-compensating drip emitters, and improved devices in view of the same26 Aug 2025US 12,396,411 B2Massachusetts Institute of Technology
- Nesting container for vertical farm19 Nov 2024US 12,144,297 B2New AeroFarms, Inc.
- Subsurface drip irrigation (SDI) lines enhanced with essential oils17 Sep 2024US 12,089,542 B2Metzerplas Cooperative Agricultural Org. Ltd.
- Emitter and drip irrigation tube9 Jan 2024US 11,864,502 B2Enplas Corporation
- Drip emitter having membrane with a non-planar portion protruding into regulating chamber recess24 Oct 2023US 11,793,127 B2Netafim, Ltd.
- Quick-connect drip irrigation pipe18 Jun 2026US 2026/0168604 A1Yongkang Longyingfei Industry and Trading Co., Ltd.
- Adjustable Multi-Port Irrigation Manifold System with Smart Control Interface15 Jan 2026US 2026/0013450 A1
- System and method of agroponic cultivation6 Nov 2025US 2025/0338804 A1Al Tamimi & Company
- Dripper apparatus and associated irrigation system for use therewith3 Aug 2023US 2023/0240208 A1Irrigatia Limited
- Subsurface drip irrigation (sdi) lines enhanced with essential oils29 Jun 2023US 2023/0200315 A1Metzerplas Cooperative Agricultural Organization Ltd.
Most cited
By later US patents
- Process of making a drip irrigation conduit86US 5,022,940 AHydro-Plan Engineering Ltd. · 1991
- Incremental pressure-compensating drip irrigation emitter69US 5,111,996 ADrip Irrigation Systems, Ltd. · 1992
- Irrigation pipes with dripper units and method of its manufacture66US 3,981,452 A1976
- Drip irrigation apparatus66US 4,687,143 ANaan Mechanical Works · 1987
- Process for producing a drip irrigation conduit51US 5,324,371 AHydro-Plan Engineering Ltd. · 1994