HMT holds 4 USPTO trademark filings across 2 NICE classes. The largest concentration is in Class 42 (Science & Technology) with 2 filings. The WikiTrademarks Expansion Score is 11/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 9, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 79443618 | HMT | Sep 30, 2025 | Registered | 012 Vehicles 024 Fabrics | HMT (XIAMEN) NEW TECHNICAL MATERIALS CO., LTD. |
| 90397854 | HMT | Dec 21, 2020 | Pending | 014 Jewelry & Watches | PAN, QINGAN |
| 86796181 | HMT | Oct 22, 2015 | Abandoned | 001 Chemicals 005 Pharmaceuticals 042 Science & Technology | Human Metabolome Technologies Inc. |
| 86527493 | HMT | Feb 06, 2015 | Pending | 006 Metal Goods 037 Construction & Repair 039 Transport & Storage 040 Material Treatment 042 Science & Technology | HMT LLC |
Weekly visibility reports showing how ChatGPT mentions HMT, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: HMT trademark portfolio
What trademarks does HMT hold?
HMT holds 4 USPTO trademark filings across 2 NICE classes. The largest concentration is in Class 42 (Science & Technology), Class 12 (Vehicles), Class 24 (Fabrics). The most recent filings are registered to HMT (XIAMEN) NEW TECHNICAL MATERIALS CO., LTD..
How many trademarks does HMT have at the USPTO?
WikiTrademarks tracks 4 USPTO trademark filings attributed to HMT. The brand has been actively filing since February 2015. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HMT file most often?
HMT's most active class is NICE Class 42 (Science & Technology), with 2 filings. The full distribution across all 2 classes is shown in the Nice Class Distribution panel on this page.
Who owns the HMT trademark?
The most recent filings under the HMT mark are registered to HMT (XIAMEN) NEW TECHNICAL MATERIALS CO., LTD.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HMT expanding into new categories?
The current WikiTrademarks Expansion Score for HMT is 11 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 HMT trademark filings?
Click the Watch Brand button at the top of this page to add HMT 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 HMT to another owner · Browse all NICE classes · Most valuable brands
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