MICROSPONGE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices) 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
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 88763816 | MICROSPONGE | Jan 17, 2020 | Pending | 003 Cosmetics & Cleaning | AMCOL International Corporation |
| 73057440 | MICROSPONGE | Jul 11, 1975 | Abandoned | 010 Medical Devices | ALCON RESEARCH, LTD. |
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FAQ: MICROSPONGE trademark portfolio
What trademarks does MICROSPONGE hold?
MICROSPONGE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices), Class 3 (Cosmetics & Cleaning). The most recent filings are registered to AMCOL International Corporation.
How many trademarks does MICROSPONGE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to MICROSPONGE. The brand has been actively filing since July 1975. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does MICROSPONGE file most often?
MICROSPONGE's most active class is NICE Class 10 (Medical Devices), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the MICROSPONGE trademark?
The most recent filings under the MICROSPONGE mark are registered to AMCOL International Corporation. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is MICROSPONGE expanding into new categories?
The current WikiTrademarks Expansion Score for MICROSPONGE 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 MICROSPONGE trademark filings?
Click the Watch Brand button at the top of this page to add MICROSPONGE 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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