OPTMER holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals) 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 15, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Feb 19, 2026 |
JSR CORPORATION
|
JICC-02 CO., LTD.
MINATO-KU, TOKYO
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 73828459 | OPTMER | Sep 28, 1989 | Abandoned | 001 Chemicals | JICC-02 CO., LTD. |
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FAQ: OPTMER trademark portfolio
What trademarks does OPTMER hold?
OPTMER holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals). The most recent filings are registered to JICC-02 CO., LTD..
How many trademarks does OPTMER have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to OPTMER. The brand has been actively filing since September 1989. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does OPTMER file most often?
OPTMER'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 OPTMER trademark?
The most recent filings under the OPTMER mark are registered to JICC-02 CO., LTD.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is OPTMER expanding into new categories?
The current WikiTrademarks Expansion Score for OPTMER 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 OPTMER trademark filings?
Click the Watch Brand button at the top of this page to add OPTMER 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 OPTMER to another owner · Browse all NICE classes · Most valuable brands
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