PISEN holds 3 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 August 14, 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 |
|---|---|---|---|---|---|
| 98877410 | PISEN | Nov 28, 2024 | Pending | 037 Construction & Repair | GUANGDONG PISEN ELECTRONICS CO.,LTD |
| 90198371 | PISEN | Sep 22, 2020 | Registered | 021 Housewares | SHENZHEN PISEN INDUSTRY CO.,LTD |
| 88560841 | PISEN | Aug 01, 2019 | Registered | 010 Medical Devices | Shenzhen PISEN Industry Co., Ltd |
Weekly visibility reports showing how ChatGPT mentions PISEN, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: PISEN trademark portfolio
What trademarks does PISEN hold?
PISEN holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices), Class 37 (Construction & Repair), Class 21 (Housewares). The most recent filings are registered to GUANGDONG PISEN ELECTRONICS CO.,LTD.
How many trademarks does PISEN have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to PISEN. The brand has been actively filing since August 2019. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PISEN file most often?
PISEN'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 PISEN trademark?
The most recent filings under the PISEN mark are registered to GUANGDONG PISEN ELECTRONICS CO.,LTD. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PISEN expanding into new categories?
The current WikiTrademarks Expansion Score for PISEN 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 PISEN trademark filings?
Click the Watch Brand button at the top of this page to add PISEN 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 PISEN to another owner · Browse all NICE classes · Most valuable brands
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