DUANYAN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 16 (Paper & Printed Goods) with 1 filings. The WikiTrademarks Expansion Score is 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 9, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99397863 | DUANYAN | Sep 17, 2025 | Registered | 016 Paper & Printed Goods | Zhaoqing Yandu Information Technology Co., Ltd. |
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FAQ: DUANYAN trademark portfolio
What trademarks does DUANYAN hold?
DUANYAN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 16 (Paper & Printed Goods). The most recent filings are registered to Zhaoqing Yandu Information Technology Co., Ltd..
How many trademarks does DUANYAN have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DUANYAN. The brand has been actively filing since September 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DUANYAN file most often?
DUANYAN's most active class is NICE Class 16 (Paper & Printed Goods), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DUANYAN trademark?
The most recent filings under the DUANYAN mark are registered to Zhaoqing Yandu Information Technology Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DUANYAN expanding into new categories?
The current WikiTrademarks Expansion Score for DUANYAN is 4 out of 100, which is low — the brand is focused on defending its existing categories rather than expanding. The score combines NICE class breadth, filing velocity, and the rate of cross-class movement from the brand's filing history.
How can I track new DUANYAN trademark filings?
Click the Watch Brand button at the top of this page to add DUANYAN to your Watchlist. New filings show up on your WikiTrademarks dashboard within 24 to 48 hours of being public, alongside any class expansions, status changes, or assignment events.
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