CHEMSUN PHARMACEUTICAL holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 40 (Material Treatment) 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 August 18, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Apr 15, 2017 |
CHEMSUN PHARMACEUTICAL LLC
|
CSR PHARMA GROUP INC
BRIDGEWATER, NEW JERSEY
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 78835235 | CHEMSUN PHARMACEUTICAL | Mar 12, 2006 | Abandoned | 040 Material Treatment | CSR PHARMA GROUP INC |
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FAQ: CHEMSUN PHARMACEUTICAL trademark portfolio
What trademarks does CHEMSUN PHARMACEUTICAL hold?
CHEMSUN PHARMACEUTICAL holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 40 (Material Treatment). The most recent filings are registered to CSR PHARMA GROUP INC.
How many trademarks does CHEMSUN PHARMACEUTICAL have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to CHEMSUN PHARMACEUTICAL. The brand has been actively filing since March 2006. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CHEMSUN PHARMACEUTICAL file most often?
CHEMSUN PHARMACEUTICAL's most active class is NICE Class 40 (Material Treatment), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the CHEMSUN PHARMACEUTICAL trademark?
The most recent filings under the CHEMSUN PHARMACEUTICAL mark are registered to CSR PHARMA GROUP INC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CHEMSUN PHARMACEUTICAL expanding into new categories?
The current WikiTrademarks Expansion Score for CHEMSUN PHARMACEUTICAL 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 CHEMSUN PHARMACEUTICAL trademark filings?
Click the Watch Brand button at the top of this page to add CHEMSUN PHARMACEUTICAL 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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