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Changyan Wu
Individual · Lu'an, Anhui, CN
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Total Filings
2
Unique Marks
2
First Filing
Jan 6, 2026
Last Filing
Jan 7, 2026
Registered: 2
Filing Velocity (24 Months)
Oct 2024: 0
Nov 2024: 0
Dec 2024: 0
Jan 2025: 0
Feb 2025: 0
Mar 2025: 0
Apr 2025: 0
May 2025: 0
Jun 2025: 0
Jul 2025: 0
Aug 2025: 0
Sep 2025: 0
Oct 2025: 0
Nov 2025: 0
Dec 2025: 0
Jan 2026: 2
Feb 2026: 0
Mar 2026: 0
Apr 2026: 0
May 2026: 0
Jun 2026: 0
Jul 2026: 0
Aug 2026: 0
Sep 2026: 0
Oct 2024
Sep 2026
Filing Activity by NICE Class
NICE Class Distribution
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