Polyamide 5X fiber, preparation method thereof, and use thereof
US-12497486-B2 · Dec 16, 2025 · US
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Sun Chaoxu patents
Sun Chaoxu is listed as an inventor on 10 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sun Chaoxu |
| Total patents | 10 |
| First publication | Sep 8, 2022 |
| Latest publication | Dec 16, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Polyamide 5X staple fiber
US-12359351-B2 · Jul 15, 2025 · US
Polyamide 56 resin and fiber, preparation methods therefor, and use thereof
US-2024336735-A1 · Oct 10, 2024 · US
Polyamide resin and preparation method therefor, composition, and fiber product
US-2024270906-A1 · Aug 15, 2024 · US
Industrial polyamide yarn, preparation method therefor, and use thereof
US-2023110442-A1 · Apr 13, 2023 · US
Polyamide 5x fiber, preparation method thereof, and use thereof
US-2023051716-A1 · Feb 16, 2023 · US
Polyamide 5x staple fiber, preparation method therefor, and use thereof
US-2023012061-A1 · Jan 12, 2023 · US
Polyamide sea-island fiber, preparation method therefor, and use thereof
US-2022389623-A1 · Dec 8, 2022 · US
Polyamide 5x industrial yarn, preparation method therefor and use thereof
US-2022389620-A1 · Dec 8, 2022 · US
Polyamide 56 fibre with low boiling water shrinkage rate, preparation method therefor, and application thereof
US-2022282404-A1 · Sep 8, 2022 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Cathay Biotech Inc | 10 |
| Cibt America Inc | 10 |
| Cathay Jinxiang Biomaterial Co Ltd | 3 |
| Cathay Wusu Biomaterial Co Ltd | 2 |
| Cathy Jinxiang Biomaterial Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| D10B2331/02 | 10 |
| D01D5/088 | 10 |
| D01F6/60 | 9 |
| D01D5/08 | 6 |
| D10B2401/063 | 6 |