Published Technical Disclosure Archive

Advanced Maize Hybrid: High-Security Agricultural Innovation

Publication ID: 24-11856906_0009_PTD
Published: October 26, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Advanced Maize Hybrid: High-Security Agricultural Innovation,” Published Technical Disclosure No. 24-11856906_0009_PTD, Published October 26, 2025, available at https://archive.pr1or.art/24-11856906_0009_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. 11,856,906.

Background and Problem Solved

Traditional plant breeding has focused on developing hybrids with broad adaptability, but this approach often results in compromises on specific traits. The original patent for Maize Hybrid X18R501 addressed general agronomic quality, yield, and disease resistance. However, there remains a need for specialized maize hybrids that cater to specific, narrow markets or unique operational environments. This invention addresses these limitations by adapting Maize Hybrid X18R501 for high-security needs, disaster relief, extreme weather conditions, and other niche applications.

Novelty and Inventive Step

The new claims introduce novel and non-obvious variations of Maize Hybrid X18R501, specifically adapted for high-security needs, disaster relief, extreme weather conditions, and unique operational environments. These adaptations provide significant improvements over the original patent, addressing specific market needs and challenges.

Alternative Embodiments and Variations

Other embodiments of the invention may include adapting Maize Hybrid X18R501 for other specialized applications, such as precision agriculture, vertical farming, or organic farming. These variations could involve introducing additional traits, such as pest resistance, improved nutritional content, or enhanced flavor profiles.

Potential Commercial Applications and Market

The invention has significant commercial potential in various industries, including agriculture, biotechnology, and disaster relief. The specialized maize hybrids can cater to specific market needs, providing improved yields, disease resistance, and adaptability to challenging conditions. The high-security maize storage facility and method for maize production in areas with high salinity can also address specific industry requirements.

CPC Classifications

SectionClassGroup
A A01 A01H6/4684
A A01 A01H5/10

Field of Art

Plant Breeding and Genetic Engineering of Maize Varieties, with expertise in hybrid development, trait introduction, and agricultural biotechnology

Person of Ordinary Skill (PHOSITA) Profile

A plant geneticist or agricultural scientist with advanced degree, experience in maize breeding, genetic modification techniques, understanding of trait introgression, and familiarity with developing specialized crop varieties for specific environmental conditions

Obviousness Rationale

A PHOSITA would recognize that the disclosed variations represent predictable extensions of the source patent's hybrid maize technology, utilizing standard genetic engineering and breeding techniques to introduce specific traits for targeted agricultural environments. The modifications represent logical adaptations of existing genetic material through well-established biotechnological methods. The claimed variations demonstrate incremental improvements that would be obvious to a skilled practitioner familiar with maize breeding and genetic trait development.

Obvious Combinations & Variations

Source Patent Element
Hybrid maize variety X18R501 with potential for genetic modification
PTD Variation
High-security maize variety with anti-tampering genetic engineering
Obviousness Reasoning
Introducing security-related genetic modifications is a predictable application of existing genetic transformation techniques described in the source patent's claim 4
Source Patent Element
Hybrid developed for specific agricultural performance characteristics
PTD Variation
Drought, heat, and flood-tolerant maize variety
Obviousness Reasoning
Developing environmental stress-resistant traits represents a known and expected approach in crop breeding, utilizing standard genetic engineering methodologies
Source Patent Element
Genetic crossing and trait introduction methods
PTD Variation
Salt-tolerant maize variety for high-salinity environments
Obviousness Reasoning
Introducing salt tolerance through genetic modification is a finite, predictable solution using established biotechnological techniques familiar to a PHOSITA
Source Patent Element
Hybrid maize variety with potential for specialized trait development
PTD Variation
Maize variety for disaster relief and extreme environmental conditions
Obviousness Reasoning
Adapting crop varieties for specific challenging environments is a standard practice in agricultural biotechnology, representing an obvious extension of existing breeding technologies
Source Patent Element
Genetic transformation capabilities described in source patent
PTD Variation
Advanced security storage facility with biometric authentication for maize variety
Obviousness Reasoning
Integrating security technologies with genetic material represents an obvious combination of known techniques in agricultural biotechnology and security systems
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11856906 and the disclosed variations, a Person Having Ordinary Skill In The Art would find the claimed maize hybrid adaptations obvious and non-patentable, as they represent predictable extensions of existing genetic engineering techniques using standard methodologies known in the field of agricultural biotechnology.

Original Patent Information

Patent NumberUS 11,856,906
TitleMaize hybrid X18R501
Assignee(s)PIONEER HI-BRED INTERNATIONAL, INC.