Published Technical Disclosure Archive

Hybrid Corn Genetic Innovation: Enhanced Photosynthesis

Publication ID: 24-11856909_0010_PTD
Published: October 27, 2025
Category:Future Evolutions & Paradigm Shifts

Legal Citation

pr1or.art Inc., “Hybrid Corn Genetic Innovation: Enhanced Photosynthesis,” Published Technical Disclosure No. 24-11856909_0010_PTD, Published October 27, 2025, available at https://archive.pr1or.art/24-11856909_0010_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. 11,856,909.

Background and Problem Solved

The original patent CH011205 focused on developing a hybrid corn variety with desirable traits. However, the increasing global demand for food and biofuels necessitates further improvements in crop yields and resource utilization. The present invention addresses these limitations by introducing genetic modifications that enhance photosynthetic efficiency in hybrid corn plants, thereby increasing biomass production and improving drought tolerance.

Novelty and Inventive Step

The novelty of the present invention lies in the specific genetic modification introduced to enhance photosynthetic efficiency in hybrid corn plants. The inventive step resides in the combination of this genetic modification with the original patent's desirable traits, resulting in a hybrid corn plant with improved biomass production and drought tolerance.

Alternative Embodiments and Variations

Alternative embodiments of the invention may include the use of different genetic modifications, such as CRISPR-Cas9 gene editing, to enhance photosynthetic efficiency. Variations may also involve the application of this technology to other crop species or the integration of additional traits, such as pest resistance or nitrogen fixation.

Potential Commercial Applications and Market

The invention has significant commercial potential in the agricultural and biofuels industries, enabling the production of higher-yielding, more resilient crops while reducing environmental impact. The target market includes farmers, agricultural companies, and biofuel producers seeking to improve crop yields and reduce their ecological footprint.

CPC Classifications

SectionClassGroup
A A01 A01H6/4684
A A01 A01H5/10

Field of Art

Plant Biotechnology and Corn Breeding, specifically focused on hybrid corn variety development and genetic modification techniques. Requires advanced degrees in plant genetics, molecular biology, or agricultural sciences with expertise in crop improvement strategies

Person of Ordinary Skill (PHOSITA) Profile

A plant geneticist or corn breeder with knowledge of genetic modification techniques, hybridization methods, and advanced agricultural biotechnology. Capable of understanding gene editing, trait introgression, and systematic crop improvement approaches

Obviousness Rationale

A PHOSITA would recognize that the PTD's genetic modifications for photosynthetic efficiency represent a predictable extension of the source patent's core breeding objectives. The disclosed method of introducing genetic modifications to enhance plant performance aligns directly with the original patent's goal of combining desirable traits. The systematic approach of genetic modification, hybridization, and trait optimization follows established plant breeding paradigms documented in the source patent.

Obvious Combinations & Variations

Source Patent Element
Corn breeding goal of combining desirable traits like yield, stress tolerance, and agronomic quality
PTD Variation
Introducing genetic modification to enhance photosynthetic efficiency and drought tolerance
Obviousness Reasoning
Known technique of targeted genetic modification to improve plant performance, representing a predictable scientific approach to crop improvement
Source Patent Element
Hybridization method using specific parental varieties CV181138 and CV426610
PTD Variation
Crossing genetically modified plants to create hybrid varieties with enhanced traits
Obviousness Reasoning
Standard breeding technique of introducing genetic variations through controlled crosses, following established hybridization protocols
Source Patent Element
Cultivation techniques involving seed growth media and plant cultivation
PTD Variation
Precision farming and vertical farming systems integrating the modified hybrid corn
Obviousness Reasoning
Logical extension of agricultural biotechnology, applying advanced cultivation technologies to improved genetic varieties
Source Patent Element
Focus on developing corn varieties with multiple desirable characteristics
PTD Variation
Using CRISPR-Cas9 gene editing to introduce photosynthetic efficiency and additional traits
Obviousness Reasoning
Predictable application of contemporary gene editing technologies to achieve multi-trait crop improvement
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11856909 and the disclosed technical variations, a person having ordinary skill in the art would find the claimed hybrid corn plant with enhanced photosynthetic efficiency and associated cultivation methods to be obvious and non-patentable. The systematic approach of genetic modification, hybridization, and trait optimization represents a predictable scientific progression within established plant breeding methodologies.

Original Patent Information

Patent NumberUS 11,856,909
TitlePlants and seeds of hybrid corn variety CH011205
Assignee(s)MONSANTO TECHNOLOGY LLC