GREY MATTER NEUROSCIENCES holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices) with 1 filings. The WikiTrademarks Expansion Score is 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 21, 2026
Own this brand? Claim the profile to add your logo, story, and website.
Sign in to claimHow is GREY MATTER NEUROSCIENCES filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99466625 | GREY MATTER NEUROSCIENCES | Oct 28, 2025 | Registered | 010 Medical Devices | Grey Matter Neurosciences Inc. |
Weekly visibility reports showing how ChatGPT mentions GREY MATTER NEUROSCIENCES, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: GREY MATTER NEUROSCIENCES trademark portfolio
What trademarks does GREY MATTER NEUROSCIENCES hold?
GREY MATTER NEUROSCIENCES holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices). The most recent filings are registered to Grey Matter Neurosciences Inc..
How many trademarks does GREY MATTER NEUROSCIENCES have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to GREY MATTER NEUROSCIENCES. The brand has been actively filing since October 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does GREY MATTER NEUROSCIENCES file most often?
GREY MATTER NEUROSCIENCES's most active class is NICE Class 10 (Medical Devices), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the GREY MATTER NEUROSCIENCES trademark?
The most recent filings under the GREY MATTER NEUROSCIENCES mark are registered to Grey Matter Neurosciences Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is GREY MATTER NEUROSCIENCES expanding into new categories?
The current WikiTrademarks Expansion Score for GREY MATTER NEUROSCIENCES is 4 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 GREY MATTER NEUROSCIENCES trademark filings?
Click the Watch Brand button at the top of this page to add GREY MATTER NEUROSCIENCES 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.
More on this portfolio: Compare GREY MATTER NEUROSCIENCES to another owner · Browse all NICE classes · Most valuable brands
Community notes
0 notesShare what you know about GREY MATTER NEUROSCIENCES and help the next person researching it.