Thermoplastic composite material, preparation method therefor and use thereof
US-12508784-B2 · Dec 30, 2025 · US
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Sun Changhui patents
Sun Changhui is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sun Changhui |
| Total patents | 2 |
| First publication | Dec 28, 2023 |
| Latest publication | Dec 30, 2025 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| China Petroleum & Chem Corp | 2 |
| Beijing Res Inst Chemical Ind China Petroleum & Chemical Corp | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| D02G3/36 | 2 |
| B29K2105/0872 | 2 |
| B29K2101/12 | 2 |
| B29C70/16 | 2 |
| B29C70/52 | 2 |