UESAN holds 4 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 8/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 23, 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 |
|---|---|---|---|---|---|
| 99562835 | UESAN | Dec 23, 2025 | Registered | 016 Paper & Printed Goods | Yifan Cai |
| 90335017 | UESAN | Nov 22, 2020 | Pending | 028 Games & Toys | CAI, YIFAN |
| 90326701 | UESAN | Nov 18, 2020 | Pending | 021 Housewares | ZHAO, LONGJUN |
| 90321063 | UESAN | Nov 16, 2020 | Pending | 025 Clothing & Footwear | XUETAO, ZHOU |
Weekly visibility reports showing how ChatGPT mentions UESAN, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: UESAN trademark portfolio
What trademarks does UESAN hold?
UESAN holds 4 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 16 (Paper & Printed Goods), Class 28 (Games & Toys), Class 25 (Clothing & Footwear). The most recent filings are registered to Yifan Cai.
How many trademarks does UESAN have at the USPTO?
WikiTrademarks tracks 4 USPTO trademark filings attributed to UESAN. The brand has been actively filing since November 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does UESAN file most often?
UESAN'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 UESAN trademark?
The most recent filings under the UESAN mark are registered to Yifan Cai. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is UESAN expanding into new categories?
The current WikiTrademarks Expansion Score for UESAN is 8 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 UESAN trademark filings?
Click the Watch Brand button at the top of this page to add UESAN 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.
More on this portfolio: Compare UESAN to another owner · Browse all NICE classes · Most valuable brands
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