ZENOGEN 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 5/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed October 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 |
|---|---|---|---|---|---|
| 79294526 | ZENOGEN | Jul 22, 2020 | Pending | 001 Chemicals 005 Pharmaceuticals 010 Medical Devices 042 Science & Technology | ZENOGEN PHARMA CO., LTD. |
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FAQ: ZENOGEN trademark portfolio
What trademarks does ZENOGEN hold?
ZENOGEN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals), Class 5 (Pharmaceuticals), Class 10 (Medical Devices). The most recent filings are registered to ZENOGEN PHARMA CO., LTD..
How many trademarks does ZENOGEN have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to ZENOGEN. The brand has been actively filing since July 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ZENOGEN file most often?
ZENOGEN'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 ZENOGEN trademark?
The most recent filings under the ZENOGEN mark are registered to ZENOGEN PHARMA CO., LTD.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ZENOGEN expanding into new categories?
The current WikiTrademarks Expansion Score for ZENOGEN is 5 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 ZENOGEN trademark filings?
Click the Watch Brand button at the top of this page to add ZENOGEN 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 ZENOGEN to another owner · Browse all NICE classes · Most valuable brands
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