IOAU holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices) with 1 filings. The WikiTrademarks Expansion Score is 24/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 3, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99847370 | IOAU | May 27, 2026 | Registered | 010 Medical Devices | Zhijian Yin |
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FAQ: IOAU trademark portfolio
What trademarks does IOAU hold?
IOAU holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices). The most recent filings are registered to Zhijian Yin.
How many trademarks does IOAU have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to IOAU. The brand has been actively filing since May 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does IOAU file most often?
IOAU's most active class is NICE Class 10 (Medical Devices), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the IOAU trademark?
The most recent filings under the IOAU mark are registered to Zhijian Yin. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is IOAU expanding into new categories?
The current WikiTrademarks Expansion Score for IOAU is 24 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 IOAU trademark filings?
Click the Watch Brand button at the top of this page to add IOAU 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 IOAU to another owner · Browse all NICE classes · Most valuable brands
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