FEMTOSECOND INC. holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology) 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 August 10, 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 |
|---|---|---|---|---|---|
| 78558694 | FEMTOSECOND INC. | Feb 02, 2005 | Abandoned | 042 Science & Technology | Femtosecond Inc. |
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FAQ: FEMTOSECOND INC. trademark portfolio
What trademarks does FEMTOSECOND INC. hold?
FEMTOSECOND INC. holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology). The most recent filings are registered to Femtosecond Inc..
How many trademarks does FEMTOSECOND INC. have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to FEMTOSECOND INC.. The brand has been actively filing since February 2005. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does FEMTOSECOND INC. file most often?
FEMTOSECOND INC.'s most active class is NICE Class 42 (Science & Technology), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the FEMTOSECOND INC. trademark?
The most recent filings under the FEMTOSECOND INC. mark are registered to Femtosecond Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is FEMTOSECOND INC. expanding into new categories?
The current WikiTrademarks Expansion Score for FEMTOSECOND INC. 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 FEMTOSECOND INC. trademark filings?
Click the Watch Brand button at the top of this page to add FEMTOSECOND INC. 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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