PLASMINE holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals) with 2 filings. The WikiTrademarks Expansion Score is 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 5, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99328079 | PLASMINE | Aug 08, 2025 | Registered | 001 Chemicals | Plasmine Technology, Inc. |
| 73597085 | PLASMINE | May 05, 1986 | Abandoned | 001 Chemicals | PLASMINE TECHNOLOGY, INC. |
Weekly visibility reports showing how ChatGPT mentions PLASMINE, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: PLASMINE trademark portfolio
What trademarks does PLASMINE hold?
PLASMINE holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals). The most recent filings are registered to Plasmine Technology, Inc..
How many trademarks does PLASMINE have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to PLASMINE. The brand has been actively filing since May 1986. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PLASMINE file most often?
PLASMINE's most active class is NICE Class 1 (Chemicals), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PLASMINE trademark?
The most recent filings under the PLASMINE mark are registered to Plasmine Technology, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PLASMINE expanding into new categories?
The current WikiTrademarks Expansion Score for PLASMINE 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 PLASMINE trademark filings?
Click the Watch Brand button at the top of this page to add PLASMINE 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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