HOUCHEN holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 3 (Cosmetics & Cleaning) with 1 filings. The WikiTrademarks Expansion Score is 9/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 22, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99714693 | HOUCHEN | Mar 20, 2026 | Registered | 003 Cosmetics & Cleaning | Meijiang Biopharmaceuticals (Guangzhou) Co., Ltd. |
| 99714695 | HOUCHEN | Mar 20, 2026 | Registered | 005 Pharmaceuticals | Meijiang Biopharmaceuticals (Guangzhou) Co., Ltd. |
Weekly visibility reports showing how ChatGPT mentions HOUCHEN, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: HOUCHEN trademark portfolio
What trademarks does HOUCHEN hold?
HOUCHEN holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 3 (Cosmetics & Cleaning), Class 5 (Pharmaceuticals). The most recent filings are registered to Meijiang Biopharmaceuticals (Guangzhou) Co., Ltd..
How many trademarks does HOUCHEN have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to HOUCHEN. The brand has been actively filing since March 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HOUCHEN file most often?
HOUCHEN's most active class is NICE Class 3 (Cosmetics & Cleaning), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the HOUCHEN trademark?
The most recent filings under the HOUCHEN mark are registered to Meijiang Biopharmaceuticals (Guangzhou) Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HOUCHEN expanding into new categories?
The current WikiTrademarks Expansion Score for HOUCHEN is 9 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 HOUCHEN trademark filings?
Click the Watch Brand button at the top of this page to add HOUCHEN 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 HOUCHEN to another owner · Browse all NICE classes · Most valuable brands
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