FOG holds 3 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 June 15, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99025552 | FOG | Jan 31, 2025 | Pending | 005 Pharmaceuticals | Dongguan Hengtai Biotechnology Co., Ltd |
| 98663413 | FOG | Jul 23, 2024 | Registered | 028 Games & Toys | Future of Golf, LLC |
| 75123183 | FOG | Jun 21, 1996 | Abandoned | 003 Cosmetics & Cleaning | NATIONAL CHEMICALS, INC. |
Weekly visibility reports showing how ChatGPT mentions FOG, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: FOG trademark portfolio
What trademarks does FOG hold?
FOG holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals), Class 3 (Cosmetics & Cleaning), Class 28 (Games & Toys). The most recent filings are registered to Dongguan Hengtai Biotechnology Co., Ltd.
How many trademarks does FOG have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to FOG. The brand has been actively filing since June 1996. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does FOG file most often?
FOG'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 FOG trademark?
The most recent filings under the FOG mark are registered to Dongguan Hengtai Biotechnology Co., Ltd. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is FOG expanding into new categories?
The current WikiTrademarks Expansion Score for FOG 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 FOG trademark filings?
Click the Watch Brand button at the top of this page to add FOG 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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