I31-GEP holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 44 (Medical & Beauty Services) 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 June 20, 2026
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Sign in to claimHow is I31-GEP filing trademarks, and where is the portfolio expanding?
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 |
|---|---|---|---|---|---|
| 99635761 | I31-GEP | Feb 05, 2026 | Registered | 044 Medical & Beauty Services | Castle Biosciences Incorporated |
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FAQ: I31-GEP trademark portfolio
What trademarks does I31-GEP hold?
I31-GEP holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 44 (Medical & Beauty Services). The most recent filings are registered to Castle Biosciences Incorporated.
How many trademarks does I31-GEP have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to I31-GEP. The brand has been actively filing since February 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does I31-GEP file most often?
I31-GEP's most active class is NICE Class 44 (Medical & Beauty Services), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the I31-GEP trademark?
The most recent filings under the I31-GEP mark are registered to Castle Biosciences Incorporated. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is I31-GEP expanding into new categories?
The current WikiTrademarks Expansion Score for I31-GEP 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 I31-GEP trademark filings?
Click the Watch Brand button at the top of this page to add I31-GEP 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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