Method for preparing biuret polyisocyanate
US-9701624-B2 · Jul 11, 2017 · US
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Ma Ensen patents
Ma Ensen is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ma Ensen |
| Total patents | 2 |
| First publication | Oct 27, 2016 |
| Latest publication | Jul 11, 2017 |
Notable patents
Publications ranked by popularity score, then publication date.
Method For Preparing Biuret Polyisocyanate
US-2016311765-A1 · Oct 27, 2016 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Wanhua Chemical Group Co Ltd | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C07C273/1872 | 2 |
| C07C275/62 | 1 |