WLZRNZO 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 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed October 10, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Jan 28, 2026 |
LI, JIAZHENG
|
LIU, HAICHENG
HEYUAN
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 98886193 | WLZRNZO | Dec 05, 2024 | Pending | 010 Medical Devices | LIU, HAICHENG |
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FAQ: WLZRNZO trademark portfolio
What trademarks does WLZRNZO hold?
WLZRNZO 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 LIU, HAICHENG.
How many trademarks does WLZRNZO have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to WLZRNZO. The brand has been actively filing since December 2024. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does WLZRNZO file most often?
WLZRNZO'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 WLZRNZO trademark?
The most recent filings under the WLZRNZO mark are registered to LIU, HAICHENG. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is WLZRNZO expanding into new categories?
The current WikiTrademarks Expansion Score for WLZRNZO is 1 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 WLZRNZO trademark filings?
Click the Watch Brand button at the top of this page to add WLZRNZO 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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