Urban Maize Tech: Sustainable Agriculture Innovation

Publication ID: 24-11856907_0007_PTD

Published: October 26, 2025

Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Urban Maize Tech: Sustainable Agriculture Innovation,” Published Technical Disclosure No. 24-11856907_0007_PTD, Published October 26, 2025, available at https://archive.pr1or.art/24-11856907_0007_PTD

This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,856,907.

Background and Problem Solved

The original patent for maize hybrid X15R414 focused on improving crop yields and agronomic quality. However, urbanization and environmental degradation have created new challenges, including air pollution, soil contamination, and the need for sustainable energy sources. This invention adapts the X15R414 technology to tackle these urban environmental issues.

Novelty and Inventive Step

The new claims introduce a novel application of the X15R414 technology, shifting from traditional agriculture to urban environmental remediation and sustainable energy production. The inventive step lies in adapting the hybrid maize variety to address urban-specific challenges, such as air pollution and contaminated soil.

Alternative Embodiments and Variations

Alternative embodiments may include integrating X15R414 with IoT sensors, AI-powered decision-support systems, or other urban agriculture technologies. Variations could involve using different maize varieties or adapting the invention for use in different urban environments.

Potential Commercial Applications and Market

This invention has significant commercial potential in the urban agriculture, environmental remediation, and sustainable energy markets. Target industries include urban farming, bioremediation, and renewable energy companies, as well as municipal governments and urban planning organizations.

CPC Classifications

Section	Class	Group
A	A01	A01H6/4684
A	A01	A01H5/10

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Agricultural biotechnology, specifically maize hybrid breeding and genetic engineering with expertise in crop trait development, urban agriculture, and environmental applications

Person of Ordinary Skill (PHOSITA) Profile

A professional with advanced degree in plant genetics or agricultural science, familiar with genetic modification techniques, crop breeding strategies, and emerging applications of agricultural biotechnology in urban and environmental contexts

Obviousness Rationale

A PHOSITA would recognize that the source patent's hybrid maize variety provides a foundational genetic platform that can be readily adapted to novel environmental and technological applications. The disclosed variations represent predictable extensions of the base genetic technology, applying known engineering principles to expand the utility of the original hybrid. The systematic approach of identifying new use cases for a genetically stable crop variety is a standard practice in agricultural biotechnology research.

Obvious Combinations & Variations

Source Patent Element

Hybrid maize variety X15R414 with specific genetic characteristics

PTD Variation

Urban agriculture and vertical farming applications

Obviousness Reasoning

Adapting crop varieties to new growing environments is a routine practice for PHOSITAs, with predictable techniques for modifying cultivation strategies

Source Patent Element

Genetic modification potential indicated in source patent claims

PTD Variation

Bioremediation and pollutant absorption capabilities

Obviousness Reasoning

Engineered crops with enhanced environmental interaction capabilities represent a known and foreseeable extension of genetic modification technologies

Source Patent Element

Hybrid breeding methodology for trait development

PTD Variation

Integration with sensor networks and automated monitoring systems

Obviousness Reasoning

Combining agricultural genetic technologies with digital monitoring represents an obvious technological convergence in precision agriculture

Source Patent Element

Genetic stability of hybrid maize variety

PTD Variation

Biofuel production and sustainable energy applications

Obviousness Reasoning

Utilizing crop varieties for alternative energy production is a well-established approach in agricultural biotechnology with predictable implementation strategies

35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11856907 for hybrid maize variety X15R414, the present disclosure demonstrates that the claimed variations represent obvious extensions of the prior art, employing standard biotechnological techniques to adapt a known genetic platform to novel environmental and technological applications. A person having ordinary skill in the art would find the disclosed innovations to be straightforward and predictable modifications of the existing genetic technology.

Original Patent Information

Patent Number	US 11,856,907
Title	Maize hybrid X15R414
Assignee(s)	PIONEER HI-BRED INTERNATIONAL, INC.