ONTARIO POWER GENERATION 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 12/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 22, 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 |
|---|---|---|---|---|---|
| 98631705 | ONTARIO POWER GENERATION | Jul 03, 2024 | Registered | 001 Chemicals 005 Pharmaceuticals 035 Advertising & Business 036 Insurance & Finance 037 Construction & Repair 039 Transport & Storage 040 Material Treatment 042 Science & Technology 045 Legal & Security Services | Ontario Power Generation Inc. |
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FAQ: ONTARIO POWER GENERATION trademark portfolio
What trademarks does ONTARIO POWER GENERATION hold?
ONTARIO POWER GENERATION holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals), Class 5 (Pharmaceuticals), Class 35 (Advertising & Business). The most recent filings are registered to Ontario Power Generation Inc..
How many trademarks does ONTARIO POWER GENERATION have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to ONTARIO POWER GENERATION. The brand has been actively filing since July 2024. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ONTARIO POWER GENERATION file most often?
ONTARIO POWER GENERATION'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 ONTARIO POWER GENERATION trademark?
The most recent filings under the ONTARIO POWER GENERATION mark are registered to Ontario Power Generation Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ONTARIO POWER GENERATION expanding into new categories?
The current WikiTrademarks Expansion Score for ONTARIO POWER GENERATION is 12 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 ONTARIO POWER GENERATION trademark filings?
Click the Watch Brand button at the top of this page to add ONTARIO POWER GENERATION 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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