AQUAMICRON 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 |
|---|---|---|
| Jul 28, 2017 |
MITSUBISHI CHEMICAL CORPORATION
|
MITSUBISHI CHEMICAL CORPORATION
CHIYODA-KU, TOKYO
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 73556984 | AQUAMICRON | Sep 05, 1985 | Abandoned | 001 Chemicals | MITSUBISHI CHEMICAL CORPORATION |
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FAQ: AQUAMICRON trademark portfolio
What trademarks does AQUAMICRON hold?
AQUAMICRON holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals). The most recent filings are registered to MITSUBISHI CHEMICAL CORPORATION.
How many trademarks does AQUAMICRON have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to AQUAMICRON. The brand has been actively filing since September 1985. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does AQUAMICRON file most often?
AQUAMICRON'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 AQUAMICRON trademark?
The most recent filings under the AQUAMICRON mark are registered to MITSUBISHI CHEMICAL CORPORATION. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is AQUAMICRON expanding into new categories?
The current WikiTrademarks Expansion Score for AQUAMICRON 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 AQUAMICRON trademark filings?
Click the Watch Brand button at the top of this page to add AQUAMICRON 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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