DH holds 14 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment) with 5 filings. The WikiTrademarks Expansion Score is 20/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 27, 2026
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Sign in to claimHow is DH filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Dec 5, 2016 |
UCG, LLC
|
DECISIONHEALTH, LLC
GAITHERSBURG, MARYLAND
|
Recent Filings
Weekly visibility reports showing how ChatGPT mentions DH, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: DH trademark portfolio
What trademarks does DH hold?
DH holds 14 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment), Class 25 (Clothing & Footwear), Class 9 (Electronics & Software). The most recent filings are registered to Yuhuan Donghai Valve Co., Ltd..
How many trademarks does DH have at the USPTO?
WikiTrademarks tracks 14 USPTO trademark filings attributed to DH. The brand has been actively filing since July 2005. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DH file most often?
DH's most active class is NICE Class 41 (Education & Entertainment), with 5 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DH trademark?
The most recent filings under the DH mark are registered to Yuhuan Donghai Valve Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DH expanding into new categories?
The current WikiTrademarks Expansion Score for DH is 20 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 DH trademark filings?
Click the Watch Brand button at the top of this page to add DH 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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