SOURPLUS holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals) 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 June 26, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99545856 | SOURPLUS | Dec 12, 2025 | Registered | 020 Furniture | Haidong Li |
| 99520079 | SOURPLUS | Nov 28, 2025 | Registered | 005 Pharmaceuticals | Shenzhen Huiye Precision Technology Co., Ltd. |
Weekly visibility reports showing how ChatGPT mentions SOURPLUS, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: SOURPLUS trademark portfolio
What trademarks does SOURPLUS hold?
SOURPLUS holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals), Class 20 (Furniture). The most recent filings are registered to Haidong Li.
How many trademarks does SOURPLUS have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to SOURPLUS. The brand has been actively filing since November 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SOURPLUS file most often?
SOURPLUS's most active class is NICE Class 5 (Pharmaceuticals), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SOURPLUS trademark?
The most recent filings under the SOURPLUS mark are registered to Haidong Li. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SOURPLUS expanding into new categories?
The current WikiTrademarks Expansion Score for SOURPLUS 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 SOURPLUS trademark filings?
Click the Watch Brand button at the top of this page to add SOURPLUS 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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