POLYNEX holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals) with 1 filings. The WikiTrademarks Expansion Score is 10/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 3, 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 |
|---|---|---|---|---|---|
| 99621658 | POLYNEX | Jan 29, 2026 | Registered | 001 Chemicals | NNA Polymers, Inc. |
| 99518964 | POLYNEX | Nov 26, 2025 | Registered | 021 Housewares | Guangzhou Xingchi Technology Co., LTD |
| 99108692 | POLYNEX | Mar 28, 2025 | Registered | 012 Vehicles | Guangzhou Xingchi Technology Co., LTD |
Weekly visibility reports showing how ChatGPT mentions POLYNEX, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: POLYNEX trademark portfolio
What trademarks does POLYNEX hold?
POLYNEX holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals), Class 21 (Housewares), Class 12 (Vehicles). The most recent filings are registered to NNA Polymers, Inc..
How many trademarks does POLYNEX have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to POLYNEX. The brand has been actively filing since March 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does POLYNEX file most often?
POLYNEX's most active class is NICE Class 1 (Chemicals), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the POLYNEX trademark?
The most recent filings under the POLYNEX mark are registered to NNA Polymers, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is POLYNEX expanding into new categories?
The current WikiTrademarks Expansion Score for POLYNEX is 10 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 POLYNEX trademark filings?
Click the Watch Brand button at the top of this page to add POLYNEX 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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