NOUYAN holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices) with 2 filings. The WikiTrademarks Expansion Score is 3/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 29, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 97638122 | NOUYAN | Oct 19, 2022 | Pending | 009 Electronics & Software | Xiamen Qiweiyi Trading Co., Ltd. |
| 97637760 | NOUYAN | Oct 18, 2022 | Registered | 010 Medical Devices | XIAMEN QIXIANYAO TRADING CO., LTD. |
| 90735244 | NOUYAN | May 26, 2021 | Registered | 010 Medical Devices | Du, Qingqing |
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FAQ: NOUYAN trademark portfolio
What trademarks does NOUYAN hold?
NOUYAN holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices), Class 9 (Electronics & Software). The most recent filings are registered to Xiamen Qiweiyi Trading Co., Ltd..
How many trademarks does NOUYAN have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to NOUYAN. The brand has been actively filing since May 2021. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does NOUYAN file most often?
NOUYAN's most active class is NICE Class 10 (Medical Devices), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the NOUYAN trademark?
The most recent filings under the NOUYAN mark are registered to Xiamen Qiweiyi Trading Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is NOUYAN expanding into new categories?
The current WikiTrademarks Expansion Score for NOUYAN is 3 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 NOUYAN trademark filings?
Click the Watch Brand button at the top of this page to add NOUYAN 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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