ENVIREX holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 6 (Metal Goods) with 1 filings. The WikiTrademarks Expansion Score is 2/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 21, 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 20, 2014 |
SIEMENS WATER TECHNOLOGIES LLC
|
EVOQUA WATER TECHNOLOGIES LLC
ALPHARETTA, GEORGIA
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 72455279 | ENVIREX | Apr 23, 1973 | Abandoned | 006 Metal Goods 007 Machinery 008 Hand Tools 009 Electronics & Software 011 Lighting & HVAC 012 Vehicles 016 Paper & Printed Goods 021 Housewares 028 Games & Toys | EVOQUA WATER TECHNOLOGIES LLC |
Weekly visibility reports showing how ChatGPT mentions ENVIREX, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: ENVIREX trademark portfolio
What trademarks does ENVIREX hold?
ENVIREX holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 6 (Metal Goods), Class 7 (Machinery), Class 8 (Hand Tools). The most recent filings are registered to EVOQUA WATER TECHNOLOGIES LLC.
How many trademarks does ENVIREX have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to ENVIREX. The brand has been actively filing since April 1973. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ENVIREX file most often?
ENVIREX's most active class is NICE Class 6 (Metal Goods), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the ENVIREX trademark?
The most recent filings under the ENVIREX mark are registered to EVOQUA WATER TECHNOLOGIES LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ENVIREX expanding into new categories?
The current WikiTrademarks Expansion Score for ENVIREX is 2 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 ENVIREX trademark filings?
Click the Watch Brand button at the top of this page to add ENVIREX 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 ENVIREX to another owner · Browse all NICE classes · Most valuable brands
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