DURAZANE holds 1 USPTO trademark filings across 2 NICE classes. The largest concentration is in Class 1 (Chemicals) with 1 filings. The WikiTrademarks Expansion Score is 3/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 7, 2026
Own this brand? Claim the profile to add your logo, story, and website.
Sign in to claimHow is DURAZANE filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 79146177 | DURAZANE | Jan 30, 2014 | Pending | ["001","017"] | Merck KGaA |
Weekly visibility reports showing how ChatGPT mentions DURAZANE, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: DURAZANE trademark portfolio
What trademarks does DURAZANE hold?
DURAZANE holds 1 USPTO trademark filings across 2 NICE classes. The largest concentration is in Class 1 (Chemicals), Class 17 (Rubber & Insulation). The most recent filings are registered to Merck KGaA.
How many trademarks does DURAZANE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DURAZANE. The brand has been actively filing since January 2014. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DURAZANE file most often?
DURAZANE's most active class is NICE Class 1 (Chemicals), with 1 filings. The full distribution across all 2 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DURAZANE trademark?
The most recent filings under the DURAZANE mark are registered to Merck KGaA. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DURAZANE expanding into new categories?
The current WikiTrademarks Expansion Score for DURAZANE is 3 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 DURAZANE trademark filings?
Click the Watch Brand button at the top of this page to add DURAZANE 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 DURAZANE to another owner · Browse all NICE classes · Most valuable brands
Community notes
0 notesShare what you know about DURAZANE and help the next person researching it.