CNF holds 2 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 14, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Jan 22, 2016 |
CESI CHEMICAL, INC.
|
FLOTEK CHEMISTRY, LLC
MARLOW, OKLAHOMA
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 87896738 | CNF | Apr 27, 2018 | Pending | 009 Electronics & Software 042 Science & Technology | The Linux Foundation |
| 86692361 | CNF | Jul 14, 2015 | Abandoned | 001 Chemicals | Flotek Chemistry, LLC |
Weekly visibility reports showing how ChatGPT mentions CNF, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: CNF trademark portfolio
What trademarks does CNF hold?
CNF holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals), Class 9 (Electronics & Software), Class 42 (Science & Technology). The most recent filings are registered to The Linux Foundation.
How many trademarks does CNF have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to CNF. The brand has been actively filing since July 2015. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CNF file most often?
CNF'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 CNF trademark?
The most recent filings under the CNF mark are registered to The Linux Foundation. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CNF expanding into new categories?
The current WikiTrademarks Expansion Score for CNF 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 CNF trademark filings?
Click the Watch Brand button at the top of this page to add CNF 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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