AMBI holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices) 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 June 14, 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 |
|---|---|---|---|---|---|
| 88470816 | AMBI | Jun 12, 2019 | Pending | 041 Education & Entertainment | American Institute of Bisexuality, Inc. |
| 88397626 | AMBI | Apr 23, 2019 | Pending | 042 Science & Technology | Ambi, Inc. |
| 73550527 | AMBI | Jul 29, 1985 | Abandoned | 010 Medical Devices | SMITH & NEPHEW, INC. |
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FAQ: AMBI trademark portfolio
What trademarks does AMBI hold?
AMBI holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices), Class 42 (Science & Technology), Class 41 (Education & Entertainment). The most recent filings are registered to American Institute of Bisexuality, Inc..
How many trademarks does AMBI have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to AMBI. The brand has been actively filing since July 1985. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does AMBI file most often?
AMBI's most active class is NICE Class 10 (Medical Devices), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the AMBI trademark?
The most recent filings under the AMBI mark are registered to American Institute of Bisexuality, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is AMBI expanding into new categories?
The current WikiTrademarks Expansion Score for AMBI 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 AMBI trademark filings?
Click the Watch Brand button at the top of this page to add AMBI 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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