LETIOSA holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 6 (Metal Goods) 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 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 |
|---|---|---|---|---|---|
| 97472601 | LETIOSA | Jun 23, 2022 | Registered | 006 Metal Goods | CHONGQING SANHANG ADVANCED MATERIALS RESEARCH INSTITUTE CO., LTD |
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FAQ: LETIOSA trademark portfolio
What trademarks does LETIOSA hold?
LETIOSA holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 6 (Metal Goods). The most recent filings are registered to CHONGQING SANHANG ADVANCED MATERIALS RESEARCH INSTITUTE CO., LTD.
How many trademarks does LETIOSA have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to LETIOSA. The brand has been actively filing since June 2022. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does LETIOSA file most often?
LETIOSA's most active class is NICE Class 6 (Metal Goods), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the LETIOSA trademark?
The most recent filings under the LETIOSA mark are registered to CHONGQING SANHANG ADVANCED MATERIALS RESEARCH INSTITUTE CO., LTD. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is LETIOSA expanding into new categories?
The current WikiTrademarks Expansion Score for LETIOSA 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 LETIOSA trademark filings?
Click the Watch Brand button at the top of this page to add LETIOSA 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 LETIOSA to another owner · Browse all NICE classes · Most valuable brands
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