Process to prepare 3-methyl-2-nitrobenzoic acid by air oxidation
US-9828328-B2 · Nov 28, 2017 · US
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Spence Rupert patents
Spence Rupert is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Spence Rupert |
| Total patents | 2 |
| First publication | Jul 13, 2017 |
| Latest publication | Nov 28, 2017 |
Notable patents
Publications ranked by popularity score, then publication date.
Process to prepare 3-methyl-2-nitrobenzoic acid by air oxidation
US-2017197907-A1 · Jul 13, 2017 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Du Pont | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C07C205/57 | 2 |
| C07C253/14 | 2 |
| C07C231/02 | 2 |
| C07C201/12 | 2 |
| C07C255/57 | 2 |