SIEON holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business) with 1 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 13, 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 |
|---|---|---|---|---|---|
| 98330001 | SIEON | Dec 25, 2023 | Registered | 035 Advertising & Business | sieonz LLC |
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FAQ: SIEON trademark portfolio
What trademarks does SIEON hold?
SIEON holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business). The most recent filings are registered to sieonz LLC.
How many trademarks does SIEON have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SIEON. The brand has been actively filing since December 2023. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SIEON file most often?
SIEON's most active class is NICE Class 35 (Advertising & Business), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SIEON trademark?
The most recent filings under the SIEON mark are registered to sieonz LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SIEON expanding into new categories?
The current WikiTrademarks Expansion Score for SIEON 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 SIEON trademark filings?
Click the Watch Brand button at the top of this page to add SIEON 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 SIEON to another owner · Browse all NICE classes · Most valuable brands
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