CEM holds 5 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology) with 2 filings. The WikiTrademarks Expansion Score is 15/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 6, 2026
Own this brand? Claim the profile to add your logo, story, and website.
Sign in to claimHow is CEM 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.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Jul 26, 2016 |
INTERNATIONAL ASSOCIATION OF EMERGENCY M...
|
INTERNATIONAL ASSOCIATION OF EMERGENCY M...
FALLS CHURCH, VIRGINIA
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99590391 | CEM | Jan 12, 2026 | Registered | 042 Science & Technology | Capitol Services, LLC |
| 86723813 | CEM | Aug 13, 2015 | Pending | 001 Chemicals 041 Education & Entertainment 042 Science & Technology | CEM Corporation |
| 86502823 | CEM | Jan 14, 2015 | Abandoned | 041 Education & Entertainment | Chicago Event Management, Inc. |
| 85072735 | CEM | Jun 28, 2010 | Pending | B Class B | International Association of Exhibitions and Events |
| 74549623 | CEM | Jul 15, 1994 | Abandoned | B Class B | INTERNATIONAL ASSOCIATION OF EMERGENCY MANAGERS - US COUNCIL |
Weekly visibility reports showing how ChatGPT mentions CEM, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: CEM trademark portfolio
What trademarks does CEM hold?
CEM holds 5 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology), Class 0 (Class B), Class 41 (Education & Entertainment). The most recent filings are registered to Capitol Services, LLC.
How many trademarks does CEM have at the USPTO?
WikiTrademarks tracks 5 USPTO trademark filings attributed to CEM. The brand has been actively filing since July 1994. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CEM file most often?
CEM'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 CEM trademark?
The most recent filings under the CEM mark are registered to Capitol Services, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CEM expanding into new categories?
The current WikiTrademarks Expansion Score for CEM is 15 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 CEM trademark filings?
Click the Watch Brand button at the top of this page to add CEM 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 CEM to another owner · Browse all NICE classes · Most valuable brands
Community notes
0 notesShare what you know about CEM and help the next person researching it.