AM EX holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 1 filings. The WikiTrademarks Expansion Score is 8/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 11, 2026
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Sign in to claimHow is AM EX filing trademarks, and where is the portfolio expanding?
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 |
|---|---|---|---|---|---|
| 99544571 | AM EX | Dec 12, 2025 | Registered | 009 Electronics & Software 039 Transport & Storage 041 Education & Entertainment 043 Food & Drink Services | American Express Marketing & Development Corp. |
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FAQ: AM EX trademark portfolio
What trademarks does AM EX hold?
AM EX holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 39 (Transport & Storage), Class 41 (Education & Entertainment). The most recent filings are registered to American Express Marketing & Development Corp..
How many trademarks does AM EX have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to AM EX. The brand has been actively filing since December 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does AM EX file most often?
AM EX's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the AM EX trademark?
The most recent filings under the AM EX mark are registered to American Express Marketing & Development Corp.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is AM EX expanding into new categories?
The current WikiTrademarks Expansion Score for AM EX is 8 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 AM EX trademark filings?
Click the Watch Brand button at the top of this page to add AM EX 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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