ADHA holds 2 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 July 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 |
|---|---|---|---|---|---|
| 86589601 | ADHA | Apr 07, 2015 | Pending | 016 Paper & Printed Goods 035 Advertising & Business 041 Education & Entertainment | American Dental Hygienists¿ Association |
| 74663693 | ADHA | Apr 20, 1995 | Abandoned | 042 Science & Technology | American Dental Hygienists' Association, Inc. |
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FAQ: ADHA trademark portfolio
What trademarks does ADHA hold?
ADHA holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology), Class 16 (Paper & Printed Goods), Class 35 (Advertising & Business). The most recent filings are registered to American Dental Hygienists¿ Association.
How many trademarks does ADHA have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to ADHA. The brand has been actively filing since April 1995. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ADHA file most often?
ADHA'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 ADHA trademark?
The most recent filings under the ADHA mark are registered to American Dental Hygienists¿ Association. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ADHA expanding into new categories?
The current WikiTrademarks Expansion Score for ADHA 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 ADHA trademark filings?
Click the Watch Brand button at the top of this page to add ADHA 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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