SIGMAPHARM LABORATORIES holds 4 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology) 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 October 19, 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 |
|---|---|---|---|---|---|
| 77712558 | SIGMAPHARM LABORATORIES | Apr 13, 2009 | Abandoned | 042 Science & Technology | Sigmapharm Laboratories, LLC |
| 77712565 | SIGMAPHARM LABORATORIES | Apr 13, 2009 | Abandoned | 042 Science & Technology | Sigmapharm Laboratories, LLC |
| 77978657 | SIGMAPHARM LABORATORIES | Apr 13, 2009 | Pending | 005 Pharmaceuticals | SigmaPharm Laboratories, LLC |
| 77978825 | SIGMAPHARM LABORATORIES | Apr 13, 2009 | Pending | 005 Pharmaceuticals | SigmaPharm Laboratories, LLC |
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FAQ: SIGMAPHARM LABORATORIES trademark portfolio
What trademarks does SIGMAPHARM LABORATORIES hold?
SIGMAPHARM LABORATORIES holds 4 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology), Class 5 (Pharmaceuticals). The most recent filings are registered to Sigmapharm Laboratories, LLC.
How many trademarks does SIGMAPHARM LABORATORIES have at the USPTO?
WikiTrademarks tracks 4 USPTO trademark filings attributed to SIGMAPHARM LABORATORIES. The brand has been actively filing since April 2009. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SIGMAPHARM LABORATORIES file most often?
SIGMAPHARM LABORATORIES's most active class is NICE Class 42 (Science & Technology), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SIGMAPHARM LABORATORIES trademark?
The most recent filings under the SIGMAPHARM LABORATORIES mark are registered to Sigmapharm Laboratories, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SIGMAPHARM LABORATORIES expanding into new categories?
The current WikiTrademarks Expansion Score for SIGMAPHARM LABORATORIES 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 SIGMAPHARM LABORATORIES trademark filings?
Click the Watch Brand button at the top of this page to add SIGMAPHARM LABORATORIES 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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