LEANWORKS holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology) 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 September 23, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99566975 | LEANWORKS | Dec 26, 2025 | Registered | 042 Science & Technology | Yanfu Zhu |
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FAQ: LEANWORKS trademark portfolio
What trademarks does LEANWORKS hold?
LEANWORKS holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology). The most recent filings are registered to Yanfu Zhu.
How many trademarks does LEANWORKS have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to LEANWORKS. The brand has been actively filing since December 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does LEANWORKS file most often?
LEANWORKS's most active class is NICE Class 42 (Science & Technology), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the LEANWORKS trademark?
The most recent filings under the LEANWORKS mark are registered to Yanfu Zhu. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is LEANWORKS expanding into new categories?
The current WikiTrademarks Expansion Score for LEANWORKS 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 LEANWORKS trademark filings?
Click the Watch Brand button at the top of this page to add LEANWORKS 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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