GAVISCON 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 1, 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 |
|---|---|---|
| Jun 25, 2015 |
AVENTISUB II INC.
|
AVENTIS HOLDINGS INC.
WILMINGTON, DELAWARE
|
| Jun 25, 2015 |
AVENTIS HOLDINGS INC.
|
AVENTISUB INC.
GREENVILLE, DELAWARE
|
| Jun 25, 2015 |
AVENTISUB INC.
|
AVENTISUB LLC
GREENVILLE, DELAWARE
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 72235754 | GAVISCON | Nov 03, 1965 | Abandoned | 005 Pharmaceuticals | CHATTEM, INC. |
Weekly visibility reports showing how ChatGPT mentions GAVISCON, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: GAVISCON trademark portfolio
What trademarks does GAVISCON hold?
GAVISCON holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals). The most recent filings are registered to CHATTEM, INC..
How many trademarks does GAVISCON have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to GAVISCON. The brand has been actively filing since November 1965. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does GAVISCON file most often?
GAVISCON'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 GAVISCON trademark?
The most recent filings under the GAVISCON mark are registered to CHATTEM, INC.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is GAVISCON expanding into new categories?
The current WikiTrademarks Expansion Score for GAVISCON 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 GAVISCON trademark filings?
Click the Watch Brand button at the top of this page to add GAVISCON 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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