IOR 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 3/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 14, 2026
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Sign in to claimHow is IOR filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Apr 28, 2016 |
INTERNATIONAL RECTIFIER CORPORATION
INFINEON TECHNOLOGIES NORTH AMERICA CORP...
|
INFINEON TECHNOLOGIES AMERICAS CORP.
EL SEGUNDO, CALIFORNIA
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 86736579 | IOR | Aug 25, 2015 | Pending | 009 Electronics & Software 040 Material Treatment | INFINEON TECHNOLOGIES AMERICAS CORP. |
Weekly visibility reports showing how ChatGPT mentions IOR, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: IOR trademark portfolio
What trademarks does IOR hold?
IOR holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 40 (Material Treatment). The most recent filings are registered to INFINEON TECHNOLOGIES AMERICAS CORP..
How many trademarks does IOR have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to IOR. The brand has been actively filing since August 2015. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does IOR file most often?
IOR'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 IOR trademark?
The most recent filings under the IOR mark are registered to INFINEON TECHNOLOGIES AMERICAS CORP.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is IOR expanding into new categories?
The current WikiTrademarks Expansion Score for IOR is 3 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 IOR trademark filings?
Click the Watch Brand button at the top of this page to add IOR 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 IOR to another owner · Browse all NICE classes · Most valuable brands