REACTOR holds 6 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology) with 2 filings. The WikiTrademarks Expansion Score is 37/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 8, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99672589 | REACTOR | Feb 26, 2026 | Registered | 042 Science & Technology | Reactor Technologies, Inc. |
| 99672590 | REACTOR | Feb 26, 2026 | Registered | 038 Telecommunications | Reactor Technologies, Inc. |
| 99672592 | REACTOR | Feb 26, 2026 | Registered | 009 Electronics & Software | Reactor Technologies, Inc. |
| 99369602 | REACTOR | Sep 02, 2025 | Registered | 042 Science & Technology | REACTOR TECHNOLOGIES, INC. |
| 98671990 | REACTOR | Jul 29, 2024 | Pending | 009 Electronics & Software | Positive Grid LLC |
| 78370690 | REACTOR | Feb 19, 2004 | Pending | 003 Cosmetics & Cleaning | HENKEL CORPORATION |
Weekly visibility reports showing how ChatGPT mentions REACTOR, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: REACTOR trademark portfolio
What trademarks does REACTOR hold?
REACTOR holds 6 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology), Class 9 (Electronics & Software), Class 38 (Telecommunications). The most recent filings are registered to Reactor Technologies, Inc..
How many trademarks does REACTOR have at the USPTO?
WikiTrademarks tracks 6 USPTO trademark filings attributed to REACTOR. The brand has been actively filing since February 2004. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does REACTOR file most often?
REACTOR'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 REACTOR trademark?
The most recent filings under the REACTOR mark are registered to Reactor Technologies, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is REACTOR expanding into new categories?
The current WikiTrademarks Expansion Score for REACTOR is 37 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 REACTOR trademark filings?
Click the Watch Brand button at the top of this page to add REACTOR 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 REACTOR to another owner · Browse all NICE classes · Most valuable brands
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