DOCTOR INK'S holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals) with 1 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed November 11, 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 |
|---|---|---|---|---|---|
| 98321815 | DOCTOR INK'S | Dec 19, 2023 | Registered | 005 Pharmaceuticals | Enviro Specialty Chemicals, Inc. |
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FAQ: DOCTOR INK'S trademark portfolio
What trademarks does DOCTOR INK'S hold?
DOCTOR INK'S holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals). The most recent filings are registered to Enviro Specialty Chemicals, Inc..
How many trademarks does DOCTOR INK'S have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DOCTOR INK'S. The brand has been actively filing since December 2023. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DOCTOR INK'S file most often?
DOCTOR INK'S's most active class is NICE Class 5 (Pharmaceuticals), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DOCTOR INK'S trademark?
The most recent filings under the DOCTOR INK'S mark are registered to Enviro Specialty Chemicals, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DOCTOR INK'S expanding into new categories?
The current WikiTrademarks Expansion Score for DOCTOR INK'S is 1 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 DOCTOR INK'S trademark filings?
Click the Watch Brand button at the top of this page to add DOCTOR INK'S 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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