SFIE holds 1 USPTO trademark filings across 2 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 1 filings. The WikiTrademarks Expansion Score is 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 17, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99410804 | SFIE | Sep 24, 2025 | Abandoned | 009 Electronics & Software 042 Science & Technology | PROLOGIUM TECHNOLOGY CO., LTD. |
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FAQ: SFIE trademark portfolio
What trademarks does SFIE hold?
SFIE holds 1 USPTO trademark filings across 2 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 42 (Science & Technology). The most recent filings are registered to PROLOGIUM TECHNOLOGY CO., LTD..
How many trademarks does SFIE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SFIE. The brand has been actively filing since September 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SFIE file most often?
SFIE's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 2 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SFIE trademark?
The most recent filings under the SFIE mark are registered to PROLOGIUM TECHNOLOGY CO., LTD.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SFIE expanding into new categories?
The current WikiTrademarks Expansion Score for SFIE is 0 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 SFIE trademark filings?
Click the Watch Brand button at the top of this page to add SFIE 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 SFIE to another owner · Browse all NICE classes · Most valuable brands
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