CLEEN holds 2 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 June 14, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99371900 | CLEEN | Sep 03, 2025 | Registered | 005 Pharmaceuticals | GUUD AG |
Weekly visibility reports showing how ChatGPT mentions CLEEN, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: CLEEN trademark portfolio
What trademarks does CLEEN hold?
CLEEN holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals). The most recent filings are registered to GUUD AG.
How many trademarks does CLEEN have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to CLEEN. The brand has been actively filing since September 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CLEEN file most often?
CLEEN'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 CLEEN trademark?
The most recent filings under the CLEEN mark are registered to GUUD AG. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CLEEN expanding into new categories?
The current WikiTrademarks Expansion Score for CLEEN 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 CLEEN trademark filings?
Click the Watch Brand button at the top of this page to add CLEEN 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 CLEEN to another owner · Browse all NICE classes · Most valuable brands