PETSTELLAR holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals) 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 September 30, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
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Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99701435 | PETSTELLAR | Mar 13, 2026 | Registered | 005 Pharmaceuticals | Xiangdong Yu |
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FAQ: PETSTELLAR trademark portfolio
What trademarks does PETSTELLAR hold?
PETSTELLAR holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals). The most recent filings are registered to Xiangdong Yu.
How many trademarks does PETSTELLAR have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to PETSTELLAR. The brand has been actively filing since March 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PETSTELLAR file most often?
PETSTELLAR's most active class is NICE Class 5 (Pharmaceuticals), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PETSTELLAR trademark?
The most recent filings under the PETSTELLAR mark are registered to Xiangdong Yu. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PETSTELLAR expanding into new categories?
The current WikiTrademarks Expansion Score for PETSTELLAR 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 PETSTELLAR trademark filings?
Click the Watch Brand button at the top of this page to add PETSTELLAR 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 PETSTELLAR to another owner · Browse all NICE classes · Most valuable brands
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