ISSTDR holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business) with 1 filings. The WikiTrademarks Expansion Score is 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 21, 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 |
|---|---|---|---|---|---|
| 79153490 | ISSTDR | Jul 11, 2014 | Pending | 035 Advertising & Business 036 Insurance & Finance 041 Education & Entertainment | Stichting ISSTDR Conference Support Foundation |
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FAQ: ISSTDR trademark portfolio
What trademarks does ISSTDR hold?
ISSTDR holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business), Class 36 (Insurance & Finance), Class 41 (Education & Entertainment). The most recent filings are registered to Stichting ISSTDR Conference Support Foundation.
How many trademarks does ISSTDR have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to ISSTDR. The brand has been actively filing since July 2014. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ISSTDR file most often?
ISSTDR's most active class is NICE Class 35 (Advertising & Business), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the ISSTDR trademark?
The most recent filings under the ISSTDR mark are registered to Stichting ISSTDR Conference Support Foundation. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ISSTDR expanding into new categories?
The current WikiTrademarks Expansion Score for ISSTDR is 4 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 ISSTDR trademark filings?
Click the Watch Brand button at the top of this page to add ISSTDR 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 ISSTDR to another owner · Browse all NICE classes · Most valuable brands
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