EIR holds 4 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 42 (Science & Technology) with 2 filings. The WikiTrademarks Expansion Score is 35/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 6, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99746507 | EIR | Apr 06, 2026 | Registered | 035 Advertising & Business 042 Science & Technology | EIR Healthcare Holdings, Inc. |
| 99740068 | EIR | Apr 02, 2026 | Registered | 005 Pharmaceuticals | Panacea Supply LLC |
| 99511933 | EIR | Nov 23, 2025 | Registered | 009 Electronics & Software 042 Science & Technology 045 Legal & Security Services | Matthew Stephen Novak |
| 88074462 | EIR | Aug 10, 2018 | Pending | 011 Lighting & HVAC | Kohler Co. |
Weekly visibility reports showing how ChatGPT mentions EIR, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: EIR trademark portfolio
What trademarks does EIR hold?
EIR holds 4 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 42 (Science & Technology), Class 11 (Lighting & HVAC), Class 5 (Pharmaceuticals). The most recent filings are registered to EIR Healthcare Holdings, Inc..
How many trademarks does EIR have at the USPTO?
WikiTrademarks tracks 4 USPTO trademark filings attributed to EIR. The brand has been actively filing since August 2018. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does EIR file most often?
EIR's most active class is NICE Class 42 (Science & Technology), with 2 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the EIR trademark?
The most recent filings under the EIR mark are registered to EIR Healthcare Holdings, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is EIR expanding into new categories?
The current WikiTrademarks Expansion Score for EIR is 35 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 EIR trademark filings?
Click the Watch Brand button at the top of this page to add EIR 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.
More on this portfolio: Compare EIR to another owner · Browse all NICE classes · Most valuable brands
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