BLUESTONE DIAGNOSTICS holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 1 filings. The WikiTrademarks Expansion Score is 5/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed October 14, 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 |
|---|---|---|---|---|---|
| 97599022 | BLUESTONE DIAGNOSTICS | Sep 20, 2022 | Pending | 009 Electronics & Software 035 Advertising & Business 042 Science & Technology 044 Medical & Beauty Services | PPS HEALTH LLC |
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FAQ: BLUESTONE DIAGNOSTICS trademark portfolio
What trademarks does BLUESTONE DIAGNOSTICS hold?
BLUESTONE DIAGNOSTICS holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 35 (Advertising & Business), Class 42 (Science & Technology). The most recent filings are registered to PPS HEALTH LLC.
How many trademarks does BLUESTONE DIAGNOSTICS have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to BLUESTONE DIAGNOSTICS. The brand has been actively filing since September 2022. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does BLUESTONE DIAGNOSTICS file most often?
BLUESTONE DIAGNOSTICS's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the BLUESTONE DIAGNOSTICS trademark?
The most recent filings under the BLUESTONE DIAGNOSTICS mark are registered to PPS HEALTH LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is BLUESTONE DIAGNOSTICS expanding into new categories?
The current WikiTrademarks Expansion Score for BLUESTONE DIAGNOSTICS is 5 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 BLUESTONE DIAGNOSTICS trademark filings?
Click the Watch Brand button at the top of this page to add BLUESTONE DIAGNOSTICS 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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