PROSTAPHIL 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 September 10, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 75479978 | PROSTAPHIL | May 06, 1998 | Abandoned | 005 Pharmaceuticals | Pfannenschmidt, Tom |
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FAQ: PROSTAPHIL trademark portfolio
What trademarks does PROSTAPHIL hold?
PROSTAPHIL holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals). The most recent filings are registered to Pfannenschmidt, Tom.
How many trademarks does PROSTAPHIL have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to PROSTAPHIL. The brand has been actively filing since May 1998. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PROSTAPHIL file most often?
PROSTAPHIL'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 PROSTAPHIL trademark?
The most recent filings under the PROSTAPHIL mark are registered to Pfannenschmidt, Tom. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PROSTAPHIL expanding into new categories?
The current WikiTrademarks Expansion Score for PROSTAPHIL 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 PROSTAPHIL trademark filings?
Click the Watch Brand button at the top of this page to add PROSTAPHIL 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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