DIASTIX holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals) 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 June 14, 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 |
|---|---|---|
| Dec 16, 2016 |
BAYER HEALTHCARE LLC
|
ASCENSIA DIABETES CARE HOLDINGS AG
BASEL
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 72047810 | DIASTIX | Mar 17, 1958 | Abandoned | 001 Chemicals | ASCENSIA DIABETES CARE HOLDINGS AG |
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FAQ: DIASTIX trademark portfolio
What trademarks does DIASTIX hold?
DIASTIX holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals). The most recent filings are registered to ASCENSIA DIABETES CARE HOLDINGS AG.
How many trademarks does DIASTIX have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DIASTIX. The brand has been actively filing since March 1958. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DIASTIX file most often?
DIASTIX's most active class is NICE Class 1 (Chemicals), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DIASTIX trademark?
The most recent filings under the DIASTIX mark are registered to ASCENSIA DIABETES CARE HOLDINGS AG. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DIASTIX expanding into new categories?
The current WikiTrademarks Expansion Score for DIASTIX 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 DIASTIX trademark filings?
Click the Watch Brand button at the top of this page to add DIASTIX 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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