ULTRAFILTER INTERNATIONAL holds 3 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 7 (Machinery) with 2 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 22, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 86852110 | ULTRAFILTER INTERNATIONAL | Dec 17, 2015 | Pending | 007 Machinery | DONALDSON FILTRATION DEUTSCHLAND GMBH |
| 86850909 | ULTRAFILTER INTERNATIONAL | Dec 16, 2015 | Pending | 007 Machinery | DONALDSON FILTRATION DEUTSCHLAND GMBH |
| 74277743 | ULTRAFILTER INTERNATIONAL | May 20, 1992 | Abandoned | 011 Lighting & HVAC | DONALDSON FILTRATION DEUTSCHLAND GMBH |
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FAQ: ULTRAFILTER INTERNATIONAL trademark portfolio
What trademarks does ULTRAFILTER INTERNATIONAL hold?
ULTRAFILTER INTERNATIONAL holds 3 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 7 (Machinery), Class 11 (Lighting & HVAC). The most recent filings are registered to DONALDSON FILTRATION DEUTSCHLAND GMBH.
How many trademarks does ULTRAFILTER INTERNATIONAL have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to ULTRAFILTER INTERNATIONAL. The brand has been actively filing since May 1992. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ULTRAFILTER INTERNATIONAL file most often?
ULTRAFILTER INTERNATIONAL's most active class is NICE Class 7 (Machinery), with 2 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the ULTRAFILTER INTERNATIONAL trademark?
The most recent filings under the ULTRAFILTER INTERNATIONAL mark are registered to DONALDSON FILTRATION DEUTSCHLAND GMBH. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ULTRAFILTER INTERNATIONAL expanding into new categories?
The current WikiTrademarks Expansion Score for ULTRAFILTER INTERNATIONAL 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 ULTRAFILTER INTERNATIONAL trademark filings?
Click the Watch Brand button at the top of this page to add ULTRAFILTER INTERNATIONAL 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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