Patentability of Climate-resilient Agriculture tech in India

Introduction : Climate Change Driving Agricultural Innovation

India's agricultural sector is locked in a fierce, daily battle against a shifting climate. Over 150 million smallholder farmers’ livelihood is in danger due to these unpredictable monsoons and intense heatwaves. With roughly 51% of India’s net sown area entirely dependent on rainfed farming, inconsistent weather patterns which directly impacts the retail food inflation and put vital staples at risk. The National Innovations in Climate Resilient Agriculture (NICRA) project that without immediate intervention, climate disruptions could slash wheat and rice yields by 10% to 40% by the end of the century. This crisis is further worsened by critical resource depletion, the overuse of chemical inputs and rapid groundwater extraction have led to failing water tables and high soil salinity, making traditional farming techniques increasingly unsustainable.

To address this ecological challenge, the surge in climate-resilient agritech solutions is making India into a hub of technological innovation. The startups and research bodies are building the future of Climate-Smart Agriculture (CSA) by deploying artificial intelligence, IoT-driven precision farming, and advanced biotechnology. Innovations like AI-powered greenhouse protecting the delicate crops from heatwaves or a patented borewell system replenishing depleted groundwater, helps the farmers in providing hyper-local insights. Furthermore, by integrating direct climate insurance, AI-powered post-harvest quality testing, and bio-engineered resilient seeds, this agritech boom ensures that agricultural productivity no longer depends on weather swings to safeguard India’s long-term food security.

However, for this wave of technological innovation to sustain its momentum and continuously attract high-risk research and capital, securing robust patent protection is absolutely vital. Patents transform the intellectual investments to secure commercial assets. It protects the technologies from duplication, ensures fair market valuation, and safely scales the tools that will ultimately future-proof the nation’s food supply.

Patentability of Climate-Resilient Agritech under Indian Law

The Patent framework for agriculture innovation in India requires a delicate balance between encouraging technological progress and protecting public food security. For a patent to be registered in India, three requirements must be fulfilled: (i) Novelty - the invention must be completely new, it cannot have been publicly published, used or disclosed anywhere in the world before its filing date, meaning it must not be the part of the existing “prior art”; (ii) Inventive step – It must be non-obvious next step to a “person skilled in the art” (a typical expert in that specific technical field).

It must involve a technical advancement or economic significance that requires real creative ingenuity, rather than just combining two existing products in a predictable manner; and (iii) Industrial Applicability – It must have a practical real-world use. The primary gatekeepers are Section 3(h) and 3(j) of the Indian Patents Act, 1970. Under Section 3(h), a “method of agriculture or horticulture” is strictly non-patentable. This means traditional or improved farming practices such as specific methods of crop rotation, zero-tillage, or unique organic watering schedules cannot be monopolized. Additionally, Section 3(j) bars the patenting of whole plants, animal species, seeds and essentially biological processes for producing them. If an agritech company develops a drought-tolerant crop variety via conventional breeding, it must instead seek protection under the Protection of Plant Varieties and Farmers' Rights (PPV&FR) Act, 2001.

However, the legal tides are shifting favorably for hard tech and deep tech innovations. Landmark rulings, such as the Calcutta High Court’s decision in BASF SE v. Deputy Controller of Patents (2025) and the Delhi High Court’ stance in Syngenta Crop Protection v. controller of Patents, (2025), have drawn a clear line stating that innovative technical or scientific solutions that address an agricultural problem do not fall under the Section 3(h) exclusion. As a result, hardware, software, and highly technical biological formulations can successfully clear the Indian patent hurdle.

The Three Pillars of Agritech Patentability

To understand how Indian Patent law treats climate–resilient innovations, we can categorize them into three distinct categories:

• Biological and biotechnological Inventions: Patent law treats biological and biotechnological inventions as specialized intersections of intellectual property and living matter. They face a highly restrictive legal regime to prevent monopolies on nature and to safeguard public health. While the discovery of naturally occurring living things is barred under Section 3(c), and Section 3(j) strictly excludes plants and animals (in whole or part), seeds, and “essentially biological processes,” microorganisms and microbiological methods remain distinct, patentable exceptions. This critical distinction was established in the landmark case Dimminaco AG v. Controller of Patents and Designs (2001), where the Calcutta High Court ruled that a process for manufacturing an infectious bursitis vaccine containing a live virus was patentable because the output was a vendible, commercial product, thereby shifting the legal standard from the “nature of the material” to the presence of a “utility-driven manner of manufacture”.

  
  

  Furthermore, when dealing with advanced genetic modifications like transgenic technologies, the Supreme Court of India in Monsanto Technology LLC v. Nuziceedu Seeds Ltd. (2019) evaluated the intersection of Section 3(j) and synthetic nucleotide sequences and set aside a lower bench’s summary revocation of Monsanto’s gene patent, and ruled that complex biological questions involving human intervention and the isolation of chemical sequences require rigorous expert testimony and full trial evaluation rather than early stage rejection. Together, these provisions and case laws confirm that while raw nature is barred, biotechnological inventions that rely on distinct human intervention that alter biological matter or create novel, stable formulations, demonstrating an industrial application, satisfy the strict enhanced efficacy rules of section 3(d), and secure National Biodiversity Authority (NBA) clearance are patentable in India. For example, genetically modified microbes engineered for salinity tolerance, specific CRISPR-Cas9 gene-editing constructs, and micro-encapsulated bio-pesticides.

• Software and AI-Driven Inventions: In India, software and AI-integrated agritech inventions face a dual challenge under the Indian Patents Act, 1970, in which they must have to clear the “computer programme per se algorithms” bar of Section 3(k) and the “method of agriculture” exclusion of Section 3(h). To secure a patent, the applicants cannot simply protect an abstract predictive machine learning models or purely digital crop-monitoring apps; rather they must prove a tangible “technical effect” or “technical contribution” that solves a specific mechanical or structural problem, a precedent reinforced by the Delhi High Court in Ferid Allani v. Union of India (2019). According to the Computer Related Inventions (CRI) guidelines, 2025, the applicants can only protect a deeply integrated hardware-software system, where instead of trying to protect just the code, a whole system showing how your AI software works hand-in –hand with physical tools could become patentable, for example, AI models that interface with IoT sensors to automate climate-intelligent smart irrigation, or computer vision algorithms baked into drone hardware for precision weed targeting. Furthermore, under section 10(4) of the Actinventors must avoid treating AI as a “black box” by completely disclosing the neural network architectures, flowcharts, and training data pipelines, while also ensuring the clearance from NBA.

  
  

  Hybrid Inventions: These are the inventions which fuse both AI data analytics with live biological components such as any machine learning software that maps soil microbes or guides automated gene editing. These inventions have to clear the triple level rejection bars under Section 3(k) (barring pure software/algorithms), Section 3(h) (barring agricultural methods) and Section 3(j) (barring natural plants and biological processes). To bypass these barriers, the inventors must prove the “technical effect”, where the software operates as an inseparable part of the hardware and anchor their patent claims on utility-driven, modified biological outputs like novel recombinant proteins or engineered microorganisms, or an integrated hardware-software ecosystem. Lastly, necessary approvals from the NBA and compliance with CRI guidelines would successfully grant the patent to the hybrid inventions such as automated hydroponic systems utilizing proprietary nutrient-delivery chemistry, and smart aeroponic towers with integrated climate-control hardware.

Balancing Innovation with Farmers’ Access

In India’s agrarian economy where 80% of Indian farmers are resource-poor smallholders, locking critical musculoskeletal health and labor-safety tools behind patents could trigger could trigger public-interest concerns through driving up costs, trapping smallholders in corporate monopolies, indirectly threatening food security and consequently deepening rural economic inequality. Therefore, India’s strict patent boundaries are intentionally designed to protect public interest, food security and smallholder farmers. Indian patent law introduces many safeguards to resolve these inequalities. First is Compulsory Licensing, wherein under Section 84, the third-party entities can demand a compulsory license if an innovation is priced prohibitively or fails to meet reasonable public demand after three years, while Section 92 grants the Central government sovereign power to issue automatic non-commercial licenses during public health or  labor-safety emergencies. 

Second is Farmers’ Rights under the PPV&FR Act, wherein farmers can retain the traditional right to save, use, sow, resow, exchange, share or sell their farm produce including seeds of a protected variety. They also protect individual farmers from infringement liabilities when repairing or modifying equipment for self-use. Third is Open-Source Tech, a growing movement advocating for open-source agritech architectures to ensure smallholders can access climate-resilient data without licensing barriers. Lastly, the best way is the technology dissemination, through collaborating with local Krishi Vigyan Kendras to distribute the subsidized kits. 

Conclusion

Securing the future of climate-resilient agriculture in India requires a balance where Intellectual property rights fuel innovation instead of blocking access. Strong clear patent protection is essential to incentivize researchers and agritech startups to invest the capital needed for breakthroughs in climate change. However, because our food security relies on millions of smallholder farmers, these legal protections must never become a barrier to survival. Through combining smart, hardware-integrated patent strategies with open-source options, flexible licensing, and government subsidy programs, India can build a sustainable agricultural model. Ultimately, the goal is not to choose between protecting an inventor’s invention or supporting a farmer’s livelihood, but to use the patent system as a bridge that safely delivers cutting-edge climate resilience from the lab directly to the field.

Author: Diksha Sharma in case of any queries please contact/write back to us via email to content@khuranaandkhurana.com or at  Khurana & Khurana, Advocates and IP Attorney.

Endnotes

1. The Patents Act, 1970, No. 39 of 1970, §§ 2(1)(j), 2(1)(ja), 3(h), 3(j), 3(k), 10, 25, 84 & 92 (India).

2. The Protection of Plant Varieties and Farmers' Rights Act, 2001, No. 53 of 2001 (India).

3. Dimminaco AG v. Controller of Patents and Designs, AIR 2002 Cal 86 (Calcutta High Court).

4. Monsanto Technology LLC v. Nuziveedu Seeds Ltd., (2019) 3 SCC 381.

5. Ferid Allani v. Union of India & Ors., 2019 SCC OnLine Del 11867 (Delhi High Court).