MEMBRIO holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC) with 2 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 1, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Feb 13, 2026 |
LOTTE CHEMICAL CORPORATION
|
SYNOPEX MEMBRANE INC.
DAEGU METROPOLITAN CITY
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 97413838 | MEMBRIO | May 17, 2022 | Pending | 011 Lighting & HVAC | SYNOPEX MEMBRANE INC. |
| 90779115 | MEMBRIO | Jun 17, 2021 | Pending | 011 Lighting & HVAC | SYNOPEX MEMBRANE INC. |
Weekly visibility reports showing how ChatGPT mentions MEMBRIO, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: MEMBRIO trademark portfolio
What trademarks does MEMBRIO hold?
MEMBRIO holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC). The most recent filings are registered to SYNOPEX MEMBRANE INC..
How many trademarks does MEMBRIO have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to MEMBRIO. The brand has been actively filing since June 2021. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does MEMBRIO file most often?
MEMBRIO's most active class is NICE Class 11 (Lighting & HVAC), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the MEMBRIO trademark?
The most recent filings under the MEMBRIO mark are registered to SYNOPEX MEMBRANE INC.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is MEMBRIO expanding into new categories?
The current WikiTrademarks Expansion Score for MEMBRIO 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 MEMBRIO trademark filings?
Click the Watch Brand button at the top of this page to add MEMBRIO 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 MEMBRIO to another owner · Browse all NICE classes · Most valuable brands
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