WARMWISE holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business) with 2 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
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 85029996 | WARMWISE | May 04, 2010 | Abandoned | 035 Advertising & Business | NiSource Corporate Services Company |
| 85009493 | WARMWISE | Apr 08, 2010 | Abandoned | 035 Advertising & Business | NiSource Corporate Services Company |
Weekly visibility reports showing how ChatGPT mentions WARMWISE, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: WARMWISE trademark portfolio
What trademarks does WARMWISE hold?
WARMWISE holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business). The most recent filings are registered to NiSource Corporate Services Company.
How many trademarks does WARMWISE have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to WARMWISE. The brand has been actively filing since April 2010. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does WARMWISE file most often?
WARMWISE's most active class is NICE Class 35 (Advertising & Business), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the WARMWISE trademark?
The most recent filings under the WARMWISE mark are registered to NiSource Corporate Services Company. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is WARMWISE expanding into new categories?
The current WikiTrademarks Expansion Score for WARMWISE 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 WARMWISE trademark filings?
Click the Watch Brand button at the top of this page to add WARMWISE 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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