DR.CERRDUN 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 1, 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 |
|---|---|---|---|---|---|
| 99796098 | DR.CERRDUN | Apr 29, 2026 | Registered | 010 Medical Devices | Zhipeng Zhang |
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FAQ: DR.CERRDUN trademark portfolio
What trademarks does DR.CERRDUN hold?
DR.CERRDUN 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 Zhipeng Zhang.
How many trademarks does DR.CERRDUN have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DR.CERRDUN. The brand has been actively filing since April 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DR.CERRDUN file most often?
DR.CERRDUN'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 DR.CERRDUN trademark?
The most recent filings under the DR.CERRDUN mark are registered to Zhipeng Zhang. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DR.CERRDUN expanding into new categories?
The current WikiTrademarks Expansion Score for DR.CERRDUN 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 DR.CERRDUN trademark filings?
Click the Watch Brand button at the top of this page to add DR.CERRDUN 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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