Irrigation & Water Management Patents: Who Leads, Trends 2026
- Fragmented at the top. the leading assignee holds 132 records out of 4,597 in scope, and the top 5 combined reach only 8.1% — no single company controls this space.
- Filings nearly tripled in three years. complete-year filings rose from 198 in 2021 to 503 in 2024, a +154% increase, with 2025 and 2026 still filling in as publications lag filing.
- Horticulture claims dominate, AI claims are newer. A01G (horticulture & forestry) sits on 36.5% of records, while G06N (AI-based computing) already reaches 7.4% — a much younger but fast-growing claim layer.
Filing growth compares 2021 (198 records) with 2024 (503) — a three-year span. 2024 is the most recent year we treat as complete: publication lags filing by roughly 18 months, so 2025 onwards are still filling in and any growth rate that ends there would understate the field. Top-5 share is the combined record count of the five largest assignees divided by all 4,597 records in scope (CR5), not by the ranked leaders only.
A crowded horticulture core, a thinning tail of specialist filers
Irrigation and water management patenting sits at the intersection of mechanical delivery systems, sensing, and increasingly, software-driven decision layers. The dataset behind this page spans 4,597 published records filed or published between 2015 and 2026, drawn from India, the United States, the WIPO PCT route, Europe, Australia and Canada. India is the single largest receiving office, ahead of the United States, which signals that a meaningful share of recent activity is domestic filing tied to local agricultural policy rather than global-market strategy.
The technology composition skews heavily toward horticulture and forestry classifications, with water and wastewater treatment, agrochemicals, and material analysis all carrying double-digit shares of the record base. AI-based computing classifications are smaller in absolute terms but represent the fastest-forming layer on top of an otherwise mechanically mature field.
Let an AI agent run this analysis on your own technology
Pick a task. Every answer cites the patents behind it.
Filing trend and technology mix
The figures below are drawn directly from the record set in scope; percentages are shown against the full 4,597-record base and, because records can carry multiple IPC classes, sum to more than 100%.
Filing trend, 2017–2026
Annual filings climbed from 165 in 2017 to a peak of 567 in 2025, with complete-year growth of +154% between 2021 (198) and 2024 (503). The 2026 figure (276 so far) and the 2025 peak should be read as still-incomplete, since publication typically lags filing by roughly 18 months.
IPC subclass composition
Horticulture & forestry (A01G) leads at 36.5% of all records, followed by business/admin data processing (G06Q) at 17.4%, water & wastewater treatment (C02F) at 11.5%, and biocides/agrochemicals (A01N) at 11.4%. Material analysis (G01N), microorganisms and genetic engineering (C12N), AI-based computing (G06N) and fertiliser mixtures (C05G) each carry single-digit-to-low-double-digit shares.
Shares are the percentage of the 4,597 records in scope. A patent can carry several IPC classes, so the shares add up to more than 100%.
Go deeper on Irrigation & Water Management Patent Landscape with Eureka
This page is one run against one query. Ask Eureka your own question about irrigation & water management patent landscape and every answer comes back with the patent numbers behind it.
Try EurekaA representative record and the most-cited prior art
Systems and methods for hydroponic plant cultivation (US20230380359A1)
Systems and methods for hydroponic plant cultivation are disclosed herein. The systems can include a water management unit, a bioreactor, and one or more plant growth regions. Plants may be cultivated on floats disposed in the one or more plant growth regions. The bioreactor can include a substrate upon which one or more of bacteria, fungi, and/or other microorganisms can reside. A nitrogen feed source can be delivered to the bioreactor where it is converted into nitrates via a nitrification process. Plasma activated water can also be added to the system.Filed by Revol Greens GBC; published 2023-11-30.
| # | Publication no. | Patent title | Citations |
|---|---|---|---|
| 1 | US20160045841A1 | New and improved system for processing various chemicals and materials | 860 |
| 2 | US20020091991A1 | Unified real-time microprocessor computer | 564 |
| 3 | US5927603A | Closed loop control system, sensing apparatus and fluid application system for a precision irrigation device | 481 |
| 4 | US6327541B1 | Data acquisition and access system for resource management | 298 |
| 5 | US5097861A | Irrigation method and control system | 263 |
| 6 | US20030014342A1 | Free-market environmental management system having insured certification to a process standard | 255 |
| 7 | US20190354873A1 | Analysis system and hydrology management for basin rivers | 246 |
| 8 | US20060048240A1 | Sequence-determined DNA fragments and corresponding polypeptides encoded thereby | 238 |
| 9 | US20040111968A1 | Production and use of a soil amendment made by the combined production of hydrogen, sequestered carbon and ut… | 227 |
| 10 | WO2014153570A2 | New and improved system for processing various chemicals and materials | 219 |
Citation counts favour older filings simply by virtue of time in the corpus; treat them as a signal of influence on later filers, not as a ranking of current technical importance.
Each row carries its publication number; clicking a row searches Eureka by that number.
Put your own technology through the same analysis
Eureka on the web
When you want the answer in the next five minutes.
The agent works the prompt against patents and technical literature, citing every source.
Run your analysis now →MCP server & REST API
When it has to run inside your own pipeline.
Patent search, landscape analysis and assignee resolution as MCP tools. Drop them into any agent framework, or call REST directly.
Browse MCP servers →What the numbers mean for a filing decision
Three patterns stand out once the ranking, the trend and the IPC mix are read together.
No single assignee controls the field
The leading assignee holds 132 records; the top 5 combined reach 371, or 8.1% of all 4,597 records in scope, and the top 10 reach 12.6%. That is a long tail, not a duopoly — new entrants are not filing into a space owned by two or three incumbents.
Filing volume nearly tripled in the last complete window
Complete-year filings rose from 198 in 2021 to 503 in 2024. That is a structural shift in filing behaviour, not noise — treat any figure after 2024 as still filling in rather than as a slowdown.
A mechanical core with a software layer still forming
Horticulture & forestry classifications cover more than a third of all records, while AI-based computing claims sit at 7.4% — small today, but layered on top of a mature mechanical base rather than replacing it.
Eureka can read the same corpus for gaps instead of for coverage: under-claimed branches adjacent to irrigation & water management patent landscape, with the prior art for and against each one.
Who is filing, and where momentum has already cooled
The ranked leaders span agricultural equipment makers, seed and crop-science majors, universities and smaller resource-management specialists. Momentum data for several of the more active names shows sharp year-on-year drops, which is consistent with a field where filing bursts are common and sustained multi-year programmes are rarer.
One filer well ahead of a fragmented field
The leading assignee's 132 records outpace the fifth-place holder's 49 by a wide margin, but even that lead represents a small fraction of the full 4,597-record base.
A shallow drop-off from fifth to tenth
Filings fall from 49 at fifth place to 39 at tenth, a gentler slope than the drop from first to fifth — suggesting a cluster of similarly sized specialist and university filers just below the leader.
Recent-year momentum has cooled for multiple active filers
Several assignees that built meaningful portfolios show zero filings in the latest year, with year-on-year drops as steep as -100%. That pattern fits filing bursts tied to specific product or research cycles rather than continuous defensive filing.
| Assignee | Recent year | YoY |
|---|---|---|
| Lovely Professional University | 2 | -91% |
| SNIPR Technologies | 0 | -100% |
| Deere & Co | 0 | -100% |
| Syngenta Participations AG | 0 | — |
| Oro Agri Inc | 0 | — |
| Pioneer Hi-Bred International Inc | 0 | -100% |
| The Regents of the University of California | 0 | — |
| Ceres Inc | 0 | — |
Where to take this analysis
The dataset points to a fragmented but fast-growing field with a still-forming software layer. The next steps depend on whether the goal is freedom-to-operate, portfolio benchmarking or identifying acquisition targets.
Map claim language in the AI and sensing layer
G06N and G01N classifications are smaller in share but growing against a mature mechanical base — a claim-language review here is more likely to surface open space than in A01G.
Explore claim clustering in EurekaTrack momentum shifts among mid-tier filers
The steep year-on-year drops among several ranked assignees suggest filing bursts rather than sustained programmes — worth monitoring before assuming continuity of a competitor's strategy.
Set up assignee monitoring in EurekaCommon questions on irrigation and water management patents
The ranking covers 100 companies, and it is fragmented rather than dominated by one or two names. The single leading assignee holds 132 of the 4,597 records in scope, and the top 5 combined reach only 8.1% of all records. That means the field has room for new entrants to build a differentiated position rather than competing directly against an entrenched incumbent with a broad claim moat.
Yes, and sharply. Complete-year filings rose from 198 in 2021 to 503 in 2024, a +154% increase over that three-year span. Figures for 2025 and 2026 appear lower in raw counts, but that reflects publication lag of roughly 18 months rather than a real slowdown, so they should not be read as the field cooling off.
Horticulture and forestry (A01G) is the largest single class, covering 36.5% of the 4,597 records in scope, followed by business and administrative data processing (G06Q) at 17.4% and water and wastewater treatment (C02F) at 11.5%. Because a single record can carry multiple IPC classes, these shares add up to more than 100%, and they should be read as overlapping technology layers rather than mutually exclusive categories.
The clearest under-claimed branches sit at the intersection of AI-based computing (7.4% of records) and the mechanical irrigation core, particularly around soil-condition inference, sensor fusion for water-stress detection, and closed-loop bioreactor designs for hydroponic systems. These branches show meaningfully lower filing density than the core horticulture and agrochemical classes, which is where most of the claim space is already occupied.
US20230380359A1, filed by Revol Greens GBC and published 2023-11-30, describes a hydroponic cultivation system combining a water management unit, a bioreactor for nitrification, and plant growth regions on floats, with an option to add plasma-activated water. It matters because it sits directly in one of the more active white-space branches identified in this dataset — closed-loop bioreactor and nitrification design for hydroponics — and any new filer working in that specific combination needs to check its claims closely before designing a system.
Research Irrigation & Water Management Patent Landscape in depth with Eureka
Go past this page: query the whole irrigation & water management patent landscape corpus yourself, in your own scope.
Every answer comes back with patent numbers you can open.
Disclaimer. This page is generated from Patsnap Eureka data drawn from a limited snapshot of global patent and scientific-literature records, and is provided for general information and reference only.
Patent data carries inherent limitations: recent filings (typically the most recent 18–24 months) are under-counted due to standard publication lag; counts may be reported at either a patent-family or a patent-record basis and are not always directly comparable; classification, applicant-name, and citation data may contain errors, duplicates, or omissions; and the underlying search query defines and constrains the scope shown. As a result, the analysis may be incomplete or inaccurate and may not reflect the full technology landscape.
Nothing on this page constitutes an exhaustive prior-art, novelty, freedom-to-operate, or validity search, nor does it constitute legal, financial, investment, or professional advice, and it should not be relied upon as such. Any patent, commercial, or strategic decision should be verified independently and reviewed with qualified patent, legal, and domain professionals. Patsnap makes no warranties, express or implied, as to the accuracy, completeness, or fitness for any particular purpose of the information presented.
Machine translation. Assignee and organisation names originally recorded in Chinese, Japanese or Korean have been rendered into English by an AI translation step so that the tables stay readable. These renderings are best-effort and may not match a company’s registered English name; the original name is what the underlying patent record carries, and it is what any Eureka query launched from this page uses.