Maize hybrid X00K421HR
US9955651B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 2, 2017 |
| Grant date | May 1, 2018 |
| Priority date | — |
| Expiry date | Mar 2, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01H5/10
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
A novel maize variety designated X00K421HR and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X00K421HR with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X00K421HR through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X00K421HR, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X00K421HR. This invention further relates to methods for producing maize varieties derived from maize variety X00K421HR.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.