Advanced Disease-Resistant Maize Hybrid X18R501 Innovation
Legal Citation
Background and Problem Solved
The original maize hybrid X18R501 has limitations in terms of disease susceptibility, inconsistent germination, and growth rates, resulting in reduced crop yields and lower agronomic quality. This invention addresses these limitations by introducing novel genetic modifications and selection methods to enhance disease resistance, uniformity, and overall crop performance.
Novelty and Inventive Step
The novelty of this invention lies in the specific combination of genetic modifications and selection methods that enhance disease resistance, agronomic quality, and crop yield in maize hybrid X18R501. The inventive step is the application of these modifications and methods to address the inherent limitations of the original patent, resulting in a more robust and high-performing maize hybrid.
Alternative Embodiments and Variations
Alternative embodiments of the invention may include the use of different genetic modifications, such as CRISPR-Cas9 gene editing, or the application of machine learning algorithms to optimize plant growth characteristics. Variations of the invention may also include the use of different maize hybrids as the starting material or the introduction of additional traits, such as herbicide tolerance or pest resistance.
Potential Commercial Applications and Market
The enhanced maize hybrid X18R501 has significant commercial potential in the agricultural industry, particularly in regions where disease resistance and agronomic quality are critical factors. The invention may be licensed to seed companies, agricultural biotechnology firms, or farmers, providing a competitive advantage in the market and contributing to increased crop yields and food security.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A01 | A01H6/4684 |
| A | A01 | A01H5/10 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Plant Breeding and Genetic Engineering of Maize Hybrids, focusing on crop improvement techniques involving genetic modification, trait selection, and hybrid development
Person of Ordinary Skill (PHOSITA) Profile
A plant geneticist or plant breeder with advanced degree, expertise in maize genetics, familiarity with genetic modification techniques, understanding of quantitative trait selection, and knowledge of molecular breeding strategies
Obviousness Rationale
A PHOSITA would recognize that the disclosed variations represent predictable extensions of the source patent's foundational hybrid development approach. The technical modifications align with established plant breeding methodologies of enhancing disease resistance, yield, and agronomic performance through targeted genetic interventions. The PTD's claims represent logical incremental improvements using standard techniques known in maize breeding research.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,856,906 |
|---|---|
| Title | Maize hybrid X18R501 |
| Assignee(s) | PIONEER HI-BRED INTERNATIONAL, INC. |