IMPRANIL 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 July 5, 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 12, 2016 |
BAYER AKTIENGESELLSCHAFT
|
COVESTRO DEUTSCHLAND AG
51373 LEVERKUSEN
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 73050922 | IMPRANIL | Apr 30, 1975 | Abandoned | 001 Chemicals | COVESTRO DEUTSCHLAND AG |
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FAQ: IMPRANIL trademark portfolio
What trademarks does IMPRANIL hold?
IMPRANIL holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals). The most recent filings are registered to COVESTRO DEUTSCHLAND AG.
How many trademarks does IMPRANIL have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to IMPRANIL. The brand has been actively filing since April 1975. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does IMPRANIL file most often?
IMPRANIL'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 IMPRANIL trademark?
The most recent filings under the IMPRANIL mark are registered to COVESTRO DEUTSCHLAND AG. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is IMPRANIL expanding into new categories?
The current WikiTrademarks Expansion Score for IMPRANIL 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 IMPRANIL trademark filings?
Click the Watch Brand button at the top of this page to add IMPRANIL 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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