SPIROFLEX holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices) 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 July 7, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Oct 1, 2014 |
BAYER MEDICAL CARE INC.
|
BOSTON SCIENTIFIC LIMITED
HAMILTON
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 78620655 | SPIROFLEX | May 02, 2005 | Abandoned | 010 Medical Devices | BOSTON SCIENTIFIC LIMITED |
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FAQ: SPIROFLEX trademark portfolio
What trademarks does SPIROFLEX hold?
SPIROFLEX holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices). The most recent filings are registered to BOSTON SCIENTIFIC LIMITED.
How many trademarks does SPIROFLEX have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SPIROFLEX. The brand has been actively filing since May 2005. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SPIROFLEX file most often?
SPIROFLEX's most active class is NICE Class 10 (Medical Devices), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SPIROFLEX trademark?
The most recent filings under the SPIROFLEX mark are registered to BOSTON SCIENTIFIC LIMITED. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SPIROFLEX expanding into new categories?
The current WikiTrademarks Expansion Score for SPIROFLEX 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 SPIROFLEX trademark filings?
Click the Watch Brand button at the top of this page to add SPIROFLEX 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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