PRO-OPHTA 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 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 8, 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 |
|---|---|---|---|---|---|
| 79036227 | PRO-OPHTA | Mar 27, 2007 | Pending | 005 Pharmaceuticals | Lohmann & Rauscher; International GmbH & Co KG |
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FAQ: PRO-OPHTA trademark portfolio
What trademarks does PRO-OPHTA hold?
PRO-OPHTA holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals). The most recent filings are registered to Lohmann & Rauscher; International GmbH & Co KG.
How many trademarks does PRO-OPHTA have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to PRO-OPHTA. The brand has been actively filing since March 2007. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PRO-OPHTA file most often?
PRO-OPHTA'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 PRO-OPHTA trademark?
The most recent filings under the PRO-OPHTA mark are registered to Lohmann & Rauscher; International GmbH & Co KG. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PRO-OPHTA expanding into new categories?
The current WikiTrademarks Expansion Score for PRO-OPHTA is 1 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 PRO-OPHTA trademark filings?
Click the Watch Brand button at the top of this page to add PRO-OPHTA 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 PRO-OPHTA to another owner · Browse all NICE classes · Most valuable brands
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