QUELEX holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals) with 1 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 14, 2026
Own this brand? Claim the profile to add your logo, story, and website.
Sign in to claimHow is QUELEX 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 |
|---|---|---|---|---|---|
| 87096947 | QUELEX | Jul 08, 2016 | Pending | 005 Pharmaceuticals | CORTEVA AGRISCIENCE LLC |
Weekly visibility reports showing how ChatGPT mentions QUELEX, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: QUELEX trademark portfolio
What trademarks does QUELEX hold?
QUELEX holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals). The most recent filings are registered to CORTEVA AGRISCIENCE LLC.
How many trademarks does QUELEX have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to QUELEX. The brand has been actively filing since July 2016. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does QUELEX file most often?
QUELEX's most active class is NICE Class 5 (Pharmaceuticals), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the QUELEX trademark?
The most recent filings under the QUELEX mark are registered to CORTEVA AGRISCIENCE LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is QUELEX expanding into new categories?
The current WikiTrademarks Expansion Score for QUELEX is 1 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 QUELEX trademark filings?
Click the Watch Brand button at the top of this page to add QUELEX 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 QUELEX to another owner · Browse all NICE classes · Most valuable brands