IG4 holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices) with 1 filings. The WikiTrademarks Expansion Score is 4/100, 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)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99482007 | IG4 | Nov 06, 2025 | Registered | 010 Medical Devices | Sysmex Corporation |
Weekly visibility reports showing how ChatGPT mentions IG4, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: IG4 trademark portfolio
What trademarks does IG4 hold?
IG4 holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices). The most recent filings are registered to Sysmex Corporation.
How many trademarks does IG4 have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to IG4. The brand has been actively filing since November 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does IG4 file most often?
IG4's most active class is NICE Class 10 (Medical Devices), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the IG4 trademark?
The most recent filings under the IG4 mark are registered to Sysmex Corporation. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is IG4 expanding into new categories?
The current WikiTrademarks Expansion Score for IG4 is 4 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 IG4 trademark filings?
Click the Watch Brand button at the top of this page to add IG4 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 IG4 to another owner · Browse all NICE classes · Most valuable brands