SINGLERON holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals) with 2 filings. The WikiTrademarks Expansion Score is 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 4, 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 |
|---|---|---|---|---|---|
| 90880660 | SINGLERON | Aug 12, 2021 | Registered | 001 Chemicals 009 Electronics & Software | Singleron (Nanjing) Biotechnologies Co., Ltd. |
| 88277348 | SINGLERON | Jan 25, 2019 | Pending | 001 Chemicals 042 Science & Technology | SINGLERON (NANJING) BIOTECHNOLOGIES CO., LTD. |
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FAQ: SINGLERON trademark portfolio
What trademarks does SINGLERON hold?
SINGLERON holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals), Class 9 (Electronics & Software), Class 42 (Science & Technology). The most recent filings are registered to Singleron (Nanjing) Biotechnologies Co., Ltd..
How many trademarks does SINGLERON have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to SINGLERON. The brand has been actively filing since January 2019. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SINGLERON file most often?
SINGLERON's most active class is NICE Class 1 (Chemicals), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SINGLERON trademark?
The most recent filings under the SINGLERON mark are registered to Singleron (Nanjing) Biotechnologies Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SINGLERON expanding into new categories?
The current WikiTrademarks Expansion Score for SINGLERON is 4 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 SINGLERON trademark filings?
Click the Watch Brand button at the top of this page to add SINGLERON 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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