AST holds 8 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business) with 2 filings. The WikiTrademarks Expansion Score is 47/100, moderate — the brand is steadily adding adjacent classes.
USPTO data refreshed June 14, 2026
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Sign in to claimHow is AST filing trademarks, and where is the portfolio expanding?
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 |
|---|---|---|---|---|---|
| 79450606 | AST | Mar 25, 2026 | Registered | 001 Chemicals | pro3dure medical GmbH |
| 99711201 | AST | Mar 18, 2026 | Registered | 006 Metal Goods | YUHONG LIU |
| 99582090 | AST | Jan 07, 2026 | Registered | 035 Advertising & Business 036 Insurance & Finance 041 Education & Entertainment | American Society of Transplantation |
| 99431885 | AST | Oct 07, 2025 | Registered | 007 Machinery | Applied Products, Inc. |
| 79427172 | AST | Dec 16, 2024 | Registered | 006 Metal Goods | AST Eis- und Solartechnik GmbH |
| 87700426 | AST | Nov 28, 2017 | Pending | 040 Material Treatment 042 Science & Technology | Automated Systems of Tacoma, LLC |
| 86897472 | AST | Feb 04, 2016 | Pending | 035 Advertising & Business 036 Insurance & Finance 045 Legal & Security Services | EQUINITI TRUST COMPANY, LLC |
| 86527475 | AST | Feb 06, 2015 | Abandoned | 040 Material Treatment 042 Science & Technology | Automated Systems of Tacoma, LLC |
Weekly visibility reports showing how ChatGPT mentions AST, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: AST trademark portfolio
What trademarks does AST hold?
AST holds 8 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business), Class 36 (Insurance & Finance), Class 6 (Metal Goods). The most recent filings are registered to pro3dure medical GmbH.
How many trademarks does AST have at the USPTO?
WikiTrademarks tracks 8 USPTO trademark filings attributed to AST. 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 AST file most often?
AST's most active class is NICE Class 35 (Advertising & Business), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the AST trademark?
The most recent filings under the AST mark are registered to pro3dure medical GmbH. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is AST expanding into new categories?
The current WikiTrademarks Expansion Score for AST is 47 out of 100, which is moderate — the brand is steadily adding adjacent classes. 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 AST trademark filings?
Click the Watch Brand button at the top of this page to add AST 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 AST to another owner · Browse all NICE classes · Most valuable brands