CTI holds 9 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment) with 4 filings. The WikiTrademarks Expansion Score is 25/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 6, 2026
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Sign in to claimHow is CTI 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
2 records| Date | From | To |
|---|---|---|
| Nov 9, 2015 |
THE COACHES TRAINING INSTITUTE
|
KIMSEY-HOUSE ENTERPRISES, INC.
SAN RAFAEL, CALIFORNIA
|
| Jun 26, 2014 |
CELL THERAPEUTICS, INC.
|
CTI BIOPHARMA CORP.
SEATTLE, WASHINGTON
|
Recent Filings
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FAQ: CTI trademark portfolio
What trademarks does CTI hold?
CTI holds 9 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment), Class 9 (Electronics & Software), Class 38 (Telecommunications). The most recent filings are registered to Computer Techniques, LLC.
How many trademarks does CTI have at the USPTO?
WikiTrademarks tracks 9 USPTO trademark filings attributed to CTI. The brand has been actively filing since August 1993. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CTI file most often?
CTI's most active class is NICE Class 41 (Education & Entertainment), with 4 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the CTI trademark?
The most recent filings under the CTI mark are registered to Computer Techniques, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CTI expanding into new categories?
The current WikiTrademarks Expansion Score for CTI is 25 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 CTI trademark filings?
Click the Watch Brand button at the top of this page to add CTI 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 CTI to another owner · Browse all NICE classes · Most valuable brands
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