TREXPRENE holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 17 (Rubber & Insulation) with 1 filings. The WikiTrademarks Expansion Score is 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 14, 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 |
|---|---|---|---|---|---|
| 86564612 | TREXPRENE | Mar 16, 2015 | Abandoned | 001 Chemicals | MITSUBISHI CHEMICAL AMERICA, INC. |
| 86537031 | TREXPRENE | Feb 17, 2015 | Abandoned | 017 Rubber & Insulation | MITSUBISHI CHEMICAL AMERICA, INC. |
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FAQ: TREXPRENE trademark portfolio
What trademarks does TREXPRENE hold?
TREXPRENE holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 17 (Rubber & Insulation), Class 1 (Chemicals). The most recent filings are registered to MITSUBISHI CHEMICAL AMERICA, INC..
How many trademarks does TREXPRENE have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to TREXPRENE. The brand has been actively filing since February 2015. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does TREXPRENE file most often?
TREXPRENE's most active class is NICE Class 17 (Rubber & Insulation), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the TREXPRENE trademark?
The most recent filings under the TREXPRENE mark are registered to MITSUBISHI CHEMICAL AMERICA, INC.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is TREXPRENE expanding into new categories?
The current WikiTrademarks Expansion Score for TREXPRENE is 0 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 TREXPRENE trademark filings?
Click the Watch Brand button at the top of this page to add TREXPRENE 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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