PERFEXIN holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 3 (Cosmetics & Cleaning) with 2 filings. The WikiTrademarks Expansion Score is 27/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 1, 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 |
|---|---|---|---|---|---|
| 99790850 | PERFEXIN | Apr 28, 2026 | Registered | 003 Cosmetics & Cleaning | CELLPERT Co., Ltd. |
| 99725582 | PERFEXIN | Mar 26, 2026 | Registered | 003 Cosmetics & Cleaning | Wei Xu |
Weekly visibility reports showing how ChatGPT mentions PERFEXIN, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: PERFEXIN trademark portfolio
What trademarks does PERFEXIN hold?
PERFEXIN holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 3 (Cosmetics & Cleaning). The most recent filings are registered to CELLPERT Co., Ltd..
How many trademarks does PERFEXIN have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to PERFEXIN. 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 PERFEXIN file most often?
PERFEXIN's most active class is NICE Class 3 (Cosmetics & Cleaning), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PERFEXIN trademark?
The most recent filings under the PERFEXIN mark are registered to CELLPERT Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PERFEXIN expanding into new categories?
The current WikiTrademarks Expansion Score for PERFEXIN is 27 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 PERFEXIN trademark filings?
Click the Watch Brand button at the top of this page to add PERFEXIN 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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