PETROLEUM CHEMISTRY holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) 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 August 16, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 88772358 | PETROLEUM CHEMISTRY | Jan 24, 2020 | Pending | 009 Electronics & Software | Pleiades Publishing, Inc. |
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FAQ: PETROLEUM CHEMISTRY trademark portfolio
What trademarks does PETROLEUM CHEMISTRY hold?
PETROLEUM CHEMISTRY holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software). The most recent filings are registered to Pleiades Publishing, Inc..
How many trademarks does PETROLEUM CHEMISTRY have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to PETROLEUM CHEMISTRY. The brand has been actively filing since January 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PETROLEUM CHEMISTRY file most often?
PETROLEUM CHEMISTRY's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PETROLEUM CHEMISTRY trademark?
The most recent filings under the PETROLEUM CHEMISTRY mark are registered to Pleiades Publishing, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PETROLEUM CHEMISTRY expanding into new categories?
The current WikiTrademarks Expansion Score for PETROLEUM CHEMISTRY 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 PETROLEUM CHEMISTRY trademark filings?
Click the Watch Brand button at the top of this page to add PETROLEUM CHEMISTRY 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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