SEM holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 3 (Cosmetics & Cleaning) with 1 filings. The WikiTrademarks Expansion Score is 23/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 13, 2026
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Sign in to claimHow is SEM 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 |
|---|---|---|---|---|---|
| 99599044 | SEM | Jan 16, 2026 | Registered | 003 Cosmetics & Cleaning | PPG INDUSTRIES OHIO, INC. |
| 86877147 | SEM | Jan 15, 2016 | Pending | 041 Education & Entertainment | SellersEaston Media, LLC |
| 77691558 | SEM | Mar 16, 2009 | Abandoned | 007 Machinery 009 Electronics & Software 016 Paper & Printed Goods | Security Engineered Machinery Co. |
Weekly visibility reports showing how ChatGPT mentions SEM, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: SEM trademark portfolio
What trademarks does SEM hold?
SEM holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 3 (Cosmetics & Cleaning), Class 41 (Education & Entertainment), Class 7 (Machinery). The most recent filings are registered to PPG INDUSTRIES OHIO, INC..
How many trademarks does SEM have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to SEM. The brand has been actively filing since March 2009. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SEM file most often?
SEM's most active class is NICE Class 3 (Cosmetics & Cleaning), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SEM trademark?
The most recent filings under the SEM mark are registered to PPG INDUSTRIES OHIO, INC.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SEM expanding into new categories?
The current WikiTrademarks Expansion Score for SEM is 23 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 SEM trademark filings?
Click the Watch Brand button at the top of this page to add SEM 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 SEM to another owner · Browse all NICE classes · Most valuable brands
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