KEMQUENCH 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 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 9, 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 |
|---|---|---|
| Mar 17, 2017 |
DUBOIS CHEMICALS, INC.
|
ANTARES CAPITAL LP
CHICAGO, ILLINOIS
|
| Mar 17, 2017 |
DUBOIS CHEMICALS, INC.
|
ANTARES CAPITAL LP
CHICAGO, ILLINOIS
|
| Mar 15, 2017 |
ANTARES CAPITAL LP, SUCCESSOR AGENT TO G...
|
PARK METALLURGICAL CORPORATION
SHARONVILLE, OHIO
|
| Apr 14, 2016 |
PARK METALLURGICAL CORPORATION
|
DUBOIS CHEMICALS, INC.
CINCINNATI, OHIO
|
| Oct 9, 2015 |
GENERAL ELECTRIC CAPITAL CORPORATION, AS...
|
ANTARES CAPITAL LP, AS SUCCESSOR AGENT
CHICAGO, ILLINOIS
|
| Apr 21, 2015 |
PARK METALLURGICAL CORPORATION
|
GENERAL ELECTRIC CAPITAL CORPORATION, AS...
NORWALK, CONNECTICUT
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 73037137 | KEMQUENCH | Nov 14, 1974 | Pending | 001 Chemicals | DUBOIS CHEMICALS, INC. |
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FAQ: KEMQUENCH trademark portfolio
What trademarks does KEMQUENCH hold?
KEMQUENCH holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals). The most recent filings are registered to DUBOIS CHEMICALS, INC..
How many trademarks does KEMQUENCH have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to KEMQUENCH. The brand has been actively filing since November 1974. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does KEMQUENCH file most often?
KEMQUENCH'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 KEMQUENCH trademark?
The most recent filings under the KEMQUENCH mark are registered to DUBOIS CHEMICALS, INC.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is KEMQUENCH expanding into new categories?
The current WikiTrademarks Expansion Score for KEMQUENCH 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 KEMQUENCH trademark filings?
Click the Watch Brand button at the top of this page to add KEMQUENCH 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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