Advanced Canola Hybrid Breeding Optimization System

Publication ID: 24-11856905_0001_PTD
Published: October 26, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Advanced Canola Hybrid Breeding Optimization System,” Published Technical Disclosure No. 24-11856905_0001_PTD, Published October 26, 2025, available at https://archive.pr1or.art/24-11856905_0001_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. 11,856,905.

Background and Problem Solved

The original patent, Canola hybrid 18GG0453L, presented a novel rapeseed variety with low erucic acid and glucosinolate content. However, the breeding process was time-consuming and inefficient. The new invention addresses these limitations by introducing a system for optimizing canola hybrid breeding, enabling faster and more targeted breeding programs.

Novelty and Inventive Step

The new invention provides a novel system for optimizing canola hybrid breeding, which is distinct from the original patent's focus on a specific rapeseed variety. The use of a database of genetic markers and a breeding program that incorporates recurrent selection and backcrossing provides a non-obvious solution to the problem of inefficient breeding programs.

Alternative Embodiments and Variations

Alternative embodiments of the invention could include the use of different breeding programs, such as doubled haploidy or mutation breeding, or the incorporation of additional genetic markers for other desirable traits. Variations of the invention could also include the application of the system to other crop species or the development of new software tools for data analysis and breeding decision support.

Potential Commercial Applications and Market

The invention has significant commercial potential in the canola industry, enabling faster and more targeted breeding programs that can improve crop yields and quality. The system could be marketed to canola breeding companies, research institutions, and government agencies, providing a competitive advantage in the development of new canola varieties.

CPC Classifications

SectionClassGroup
A A01 A01H6/202
A A01 A01H5/10

Original Patent Information

Patent NumberUS 11,856,905
TitleCanola hybrid 18GG0453L
Assignee(s)PIONEER HI-BRED INTERNATIONAL, INC.