MEMPOOL RESEARCH holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment) with 2 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed October 7, 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 |
|---|---|---|---|---|---|
| 99193440 | MEMPOOL RESEARCH | May 20, 2025 | Registered | 041 Education & Entertainment | Mempool Space K.K. |
| 99193513 | MEMPOOL RESEARCH | May 20, 2025 | Pending | 041 Education & Entertainment | MEMPOOL SPACE K.K. |
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FAQ: MEMPOOL RESEARCH trademark portfolio
What trademarks does MEMPOOL RESEARCH hold?
MEMPOOL RESEARCH holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment). The most recent filings are registered to Mempool Space K.K..
How many trademarks does MEMPOOL RESEARCH have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to MEMPOOL RESEARCH. The brand has been actively filing since May 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does MEMPOOL RESEARCH file most often?
MEMPOOL RESEARCH's most active class is NICE Class 41 (Education & Entertainment), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the MEMPOOL RESEARCH trademark?
The most recent filings under the MEMPOOL RESEARCH mark are registered to Mempool Space K.K.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is MEMPOOL RESEARCH expanding into new categories?
The current WikiTrademarks Expansion Score for MEMPOOL RESEARCH is 1 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 MEMPOOL RESEARCH trademark filings?
Click the Watch Brand button at the top of this page to add MEMPOOL RESEARCH 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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