S SIRION 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 7/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 29, 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 |
|---|---|---|---|---|---|
| 99496932 | S SIRION | Nov 14, 2025 | Registered | 035 Advertising & Business 042 Science & Technology 045 Legal & Security Services | SirionLabs Pte. Ltd. |
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FAQ: S SIRION trademark portfolio
What trademarks does S SIRION hold?
S SIRION holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business), Class 42 (Science & Technology), Class 45 (Legal & Security Services). The most recent filings are registered to SirionLabs Pte. Ltd..
How many trademarks does S SIRION have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to S SIRION. The brand has been actively filing since November 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does S SIRION file most often?
S SIRION'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 S SIRION trademark?
The most recent filings under the S SIRION mark are registered to SirionLabs Pte. Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is S SIRION expanding into new categories?
The current WikiTrademarks Expansion Score for S SIRION is 7 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 S SIRION trademark filings?
Click the Watch Brand button at the top of this page to add S SIRION 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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