SOYSEN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 18 (Leather Goods & Luggage) with 1 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed November 5, 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 |
|---|---|---|---|---|---|
| 90810639 | SOYSEN | Jul 04, 2021 | Pending | 018 Leather Goods & Luggage | Shenzhen Souyisheng Technology Co., Ltd. |
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FAQ: SOYSEN trademark portfolio
What trademarks does SOYSEN hold?
SOYSEN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 18 (Leather Goods & Luggage). The most recent filings are registered to Shenzhen Souyisheng Technology Co., Ltd..
How many trademarks does SOYSEN have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SOYSEN. The brand has been actively filing since July 2021. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SOYSEN file most often?
SOYSEN's most active class is NICE Class 18 (Leather Goods & Luggage), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SOYSEN trademark?
The most recent filings under the SOYSEN mark are registered to Shenzhen Souyisheng Technology Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SOYSEN expanding into new categories?
The current WikiTrademarks Expansion Score for SOYSEN is 1 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 SOYSEN trademark filings?
Click the Watch Brand button at the top of this page to add SOYSEN 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 SOYSEN to another owner · Browse all NICE classes · Most valuable brands
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