REMAIN GOLD holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals) with 1 filings. The WikiTrademarks Expansion Score is 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 10, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
3 records| Date | From | To |
|---|---|---|
| Aug 11, 2016 |
ECOLAB INC.
|
ECOLAB USA INC.
SAINT PAUL, MINNESOTA
|
| Aug 11, 2016 |
AN-FO PACIFICA, LLC
|
ECOLAB INC.
ST. PAUL, MINNESOTA
|
| Aug 8, 2016 |
AN-FO MANUFACTURING COMPANY, INC.
|
AN-FO PACIFICA, LLC
MINNEAPOLIS, MINNESOTA
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 78585374 | REMAIN GOLD | Mar 11, 2005 | Abandoned | 005 Pharmaceuticals | ECOLAB USA INC. |
Weekly visibility reports showing how ChatGPT mentions REMAIN GOLD, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: REMAIN GOLD trademark portfolio
What trademarks does REMAIN GOLD hold?
REMAIN GOLD holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals). The most recent filings are registered to ECOLAB USA INC..
How many trademarks does REMAIN GOLD have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to REMAIN GOLD. The brand has been actively filing since March 2005. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does REMAIN GOLD file most often?
REMAIN GOLD's most active class is NICE Class 5 (Pharmaceuticals), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the REMAIN GOLD trademark?
The most recent filings under the REMAIN GOLD mark are registered to ECOLAB USA INC.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is REMAIN GOLD expanding into new categories?
The current WikiTrademarks Expansion Score for REMAIN GOLD is 0 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 REMAIN GOLD trademark filings?
Click the Watch Brand button at the top of this page to add REMAIN GOLD 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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