Q-CEL holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals) 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 23, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
6 records| Date | From | To |
|---|---|---|
| Jun 1, 2016 |
POTTERS INDUSTRIES LLC
|
CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH,...
NEW YORK, NEW YORK
|
| Jun 1, 2016 |
POTTERS INDUSTRIES LLC
|
CITIBANK, N.A., AS COLLATERAL AGENT
NEW YORK, NEW YORK
|
| Jun 1, 2016 |
POTTERS INDUSTRIES LLC
|
WELLS FARGO BANK, NATIONAL ASSOCIATION,...
NEW YORK, NEW YORK
|
| May 5, 2016 |
CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH,...
|
PQ CORPORATION
MALVERN, PENNSYLVANIA
POTTERS INDUSTRIES, LLC
MALVERN, PENNSYLVANIA
|
| May 4, 2016 |
WILMINGTON TRUST, NATIONAL ASSOCIATION,...
|
PQ CORPORATION
MALVERN, PENNSYLVANIA
POTTERS INDUSTRIES, LLC
MALVERN, PENNSYLVANIA
|
| Mar 9, 2016 |
POTTERS INDUSTRIES (DE), INC.
|
POTTERS INDUSTRIES, LLC
WILMINGTON, DELAWARE
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 72396277 | Q-CEL | Jun 21, 1971 | Abandoned | 001 Chemicals | POTTERS INDUSTRIES, LLC |
Weekly visibility reports showing how ChatGPT mentions Q-CEL, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: Q-CEL trademark portfolio
What trademarks does Q-CEL hold?
Q-CEL holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals). The most recent filings are registered to POTTERS INDUSTRIES, LLC.
How many trademarks does Q-CEL have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to Q-CEL. The brand has been actively filing since June 1971. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does Q-CEL file most often?
Q-CEL's most active class is NICE Class 1 (Chemicals), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the Q-CEL trademark?
The most recent filings under the Q-CEL mark are registered to POTTERS INDUSTRIES, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is Q-CEL expanding into new categories?
The current WikiTrademarks Expansion Score for Q-CEL 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 Q-CEL trademark filings?
Click the Watch Brand button at the top of this page to add Q-CEL 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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