Method for eradicating weeds with derivatives of 3-acetyl-5-sec-butyl-4-hydroxy-3-pyrrolin-2-one
US-9468209-B2 · Oct 18, 2016 · US
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Dong Yunfa patents
Dong Yunfa is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Dong Yunfa |
| Total patents | 2 |
| First publication | May 21, 2015 |
| Latest publication | Oct 18, 2016 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Nanjing Agricultural | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C07D207/38 | 2 |
| A01N43/36 | 2 |