LIANGDU holds 0 USPTO trademark filings across 0 NICE classes. The WikiTrademarks Expansion Score is 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 26, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
No class data available.
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| No filings recorded. | |||||
Weekly visibility reports showing how ChatGPT mentions LIANGDU, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: LIANGDU trademark portfolio
What trademarks does LIANGDU hold?
LIANGDU holds 0 USPTO trademark filings across 0 NICE classes. The largest concentration is in no class data available yet.
How many trademarks does LIANGDU have at the USPTO?
WikiTrademarks tracks 0 USPTO trademark filings attributed to LIANGDU. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does LIANGDU file most often?
LIANGDU's NICE class distribution is shown on this page once filing data is indexed.
Who owns the LIANGDU trademark?
Ownership detail for LIANGDU is shown in the Ownership & Assignment History section on this page once assignment records are indexed.
Is LIANGDU expanding into new categories?
The current WikiTrademarks Expansion Score for LIANGDU 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 LIANGDU trademark filings?
Click the Watch Brand button at the top of this page to add LIANGDU 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.
More on this portfolio: Compare LIANGDU to another owner · Browse all NICE classes · Most valuable brands
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