Encapsulation of herbicides to reduce crop injury
US12239130B2 · kind B2 · utility
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57References
27Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 12, 2020 |
| Grant date | Mar 4, 2025 |
| Priority date | — |
| Expiry date | Jun 8, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N37/26
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Methods of reducing injury to crop foliage and achieving weed control using encapsulated acetamide herbicides are described. Herbicidal microcapsules comprising herbicide core material and a shell wall encapsulating the core material are also described. The microcapsules provide reduced crop injury through controlled herbicide release.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.