Method for preparing mercapto functional polyester polyols
US-10214755-B2 · Feb 26, 2019 · US
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Liu Yihuan patents
Liu Yihuan is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Liu Yihuan |
| Total patents | 3 |
| First publication | Mar 23, 2017 |
| Latest publication | Feb 26, 2019 |
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Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Nanjing University Of Technology | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08G63/823 | 3 |
| C08G63/6882 | 3 |
| C08G63/08 | 2 |
| C08G63/90 | 2 |
| C08G63/688 | 2 |