CAS RN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology) with 1 filings. The WikiTrademarks Expansion Score is 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 15, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 86781733 | CAS RN | Oct 08, 2015 | Abandoned | 042 Science & Technology | American Chemical Society |
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FAQ: CAS RN trademark portfolio
What trademarks does CAS RN hold?
CAS RN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology). The most recent filings are registered to American Chemical Society.
How many trademarks does CAS RN have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to CAS RN. The brand has been actively filing since October 2015. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CAS RN file most often?
CAS RN's most active class is NICE Class 42 (Science & Technology), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the CAS RN trademark?
The most recent filings under the CAS RN mark are registered to American Chemical Society. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CAS RN expanding into new categories?
The current WikiTrademarks Expansion Score for CAS RN is 0 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 CAS RN trademark filings?
Click the Watch Brand button at the top of this page to add CAS RN 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.
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