IPUSEN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 15 (Musical Instruments) 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 July 25, 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 |
|---|---|---|---|---|---|
| 99452173 | IPUSEN | Oct 20, 2025 | Pending | 015 Musical Instruments | HaiLong Chu |
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FAQ: IPUSEN trademark portfolio
What trademarks does IPUSEN hold?
IPUSEN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 15 (Musical Instruments). The most recent filings are registered to HaiLong Chu.
How many trademarks does IPUSEN have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to IPUSEN. The brand has been actively filing since October 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does IPUSEN file most often?
IPUSEN's most active class is NICE Class 15 (Musical Instruments), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the IPUSEN trademark?
The most recent filings under the IPUSEN mark are registered to HaiLong Chu. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is IPUSEN expanding into new categories?
The current WikiTrademarks Expansion Score for IPUSEN 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 IPUSEN trademark filings?
Click the Watch Brand button at the top of this page to add IPUSEN 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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