THERMATRIX holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC) with 2 filings. The WikiTrademarks Expansion Score is 19/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 15, 2026
Protect or track "THERMATRIX"
Watch this name and we'll alert you when anyone files a similar mark.
Informational only, not a legal opinion. Consult a trademark attorney before filing or enforcing.
Own this brand? Claim the profile to add your logo, story, and website.
Sign in to claimHow is THERMATRIX filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Jan 22, 2016 |
SELAS FLUID PROCESSING CORPORATION
|
LINDE ENGINEERING NORTH AMERICA INC.
BLUE BELL, PENNSYLVANIA
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99755674 | THERMATRIX | Apr 10, 2026 | Registered | 011 Lighting & HVAC | Linde Engineering North America LLC |
| 74300986 | THERMATRIX | Aug 03, 1992 | Pending | 011 Lighting & HVAC | LINDE ENGINEERING NORTH AMERICA INC. |
Weekly visibility reports showing how ChatGPT mentions THERMATRIX, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: THERMATRIX trademark portfolio
What trademarks does THERMATRIX hold?
THERMATRIX holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC). The most recent filings are registered to Linde Engineering North America LLC.
How many trademarks does THERMATRIX have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to THERMATRIX. The brand has been actively filing since August 1992. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does THERMATRIX file most often?
THERMATRIX's most active class is NICE Class 11 (Lighting & HVAC), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the THERMATRIX trademark?
The most recent filings under the THERMATRIX mark are registered to Linde Engineering North America LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is THERMATRIX expanding into new categories?
The current WikiTrademarks Expansion Score for THERMATRIX is 19 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 THERMATRIX trademark filings?
Click the Watch Brand button at the top of this page to add THERMATRIX 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 THERMATRIX to another owner · Browse all NICE classes · Most valuable brands
Community notes
0 notesShare what you know about THERMATRIX and help the next person researching it.