SEYVUM holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 7 (Machinery) 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 November 8, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 98364183 | SEYVUM | Jan 18, 2024 | Registered | 007 Machinery | SHANGHAI YOUYANG SCIENCE AND TECHNOLOGY CENTER |
| 97025951 | SEYVUM | Sep 14, 2021 | Registered | 007 Machinery | Song, Ge |
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FAQ: SEYVUM trademark portfolio
What trademarks does SEYVUM hold?
SEYVUM holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 7 (Machinery). The most recent filings are registered to SHANGHAI YOUYANG SCIENCE AND TECHNOLOGY CENTER.
How many trademarks does SEYVUM have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to SEYVUM. The brand has been actively filing since September 2021. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SEYVUM file most often?
SEYVUM's most active class is NICE Class 7 (Machinery), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SEYVUM trademark?
The most recent filings under the SEYVUM mark are registered to SHANGHAI YOUYANG SCIENCE AND TECHNOLOGY CENTER. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SEYVUM expanding into new categories?
The current WikiTrademarks Expansion Score for SEYVUM 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 SEYVUM trademark filings?
Click the Watch Brand button at the top of this page to add SEYVUM 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 SEYVUM to another owner · Browse all NICE classes · Most valuable brands
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