CHEMMASTER holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) 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 |
|---|---|---|---|---|---|
| 76319534 | CHEMMASTER | Sep 28, 2001 | Abandoned | 009 Electronics & Software | DIVERSEY, INC. |
Weekly visibility reports showing how ChatGPT mentions CHEMMASTER, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: CHEMMASTER trademark portfolio
What trademarks does CHEMMASTER hold?
CHEMMASTER holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software). The most recent filings are registered to DIVERSEY, INC..
How many trademarks does CHEMMASTER have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to CHEMMASTER. The brand has been actively filing since September 2001. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CHEMMASTER file most often?
CHEMMASTER's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the CHEMMASTER trademark?
The most recent filings under the CHEMMASTER mark are registered to DIVERSEY, INC.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CHEMMASTER expanding into new categories?
The current WikiTrademarks Expansion Score for CHEMMASTER 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 CHEMMASTER trademark filings?
Click the Watch Brand button at the top of this page to add CHEMMASTER 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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