Rubber composition, preparation method and vulcanized rubber thereof
US-9453122-B2 · Sep 27, 2016 · US
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Sun Yanling patents
Sun Yanling is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sun Yanling |
| Total patents | 3 |
| First publication | Apr 16, 2015 |
| Latest publication | Sep 27, 2016 |
Notable patents
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Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Beijing Res Inst Chem Ind | 3 |
| China Petroleum & Chemical | 2 |
| Qiao Jinliang | 1 |
| Cong Yuexin | 1 |
| Zhang Xiaohong | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08L21/00 | 3 |
| C08L7/00 | 3 |
| C08L2205/22 | 3 |
| C08L9/06 | 3 |
| B60C1/0016 | 3 |