INDEX CHEMICUS holds 1 USPTO trademark filings across 3 NICE classes. The largest concentration is in Class 9 (Electronics & Software) 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 July 7, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
3 records| Date | From | To |
|---|---|---|
| May 10, 2017 |
THOMSON REUTERS (SCIENTIFIC) LLC
|
CLARIVATE ANALYTICS (US) LLC
PHILADELPHIA, PENNSYLVANIA
|
| Mar 20, 2017 |
THOMSON REUTERS (SCIENTIFIC) LLC
|
CLARIVATE ANALYTICS (US) LLC
PHILIDELPHIA, PENNSYLVANIA
|
| Oct 3, 2016 |
CAMELOT UK BIDCO LIMITED
THOMSON REUTERS (SCIENTIFIC) LLC
MASTER DATA CENTER, INC.
NETRESULT SOLUTIONS LIMITED
MICROPATENT LLC
|
CREDIT SUISSE AG CAYMAN ISLANDS BRANCH,...
NEW YORK, NEW YORK
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 72251098 | INDEX CHEMICUS | Jul 27, 1966 | Abandoned | 009 Electronics & Software 016 Paper & Printed Goods 028 Games & Toys | CLARIVATE ANALYTICS (US) LLC |
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FAQ: INDEX CHEMICUS trademark portfolio
What trademarks does INDEX CHEMICUS hold?
INDEX CHEMICUS holds 1 USPTO trademark filings across 3 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 16 (Paper & Printed Goods), Class 28 (Games & Toys). The most recent filings are registered to CLARIVATE ANALYTICS (US) LLC.
How many trademarks does INDEX CHEMICUS have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to INDEX CHEMICUS. The brand has been actively filing since July 1966. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does INDEX CHEMICUS file most often?
INDEX CHEMICUS's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 3 classes is shown in the Nice Class Distribution panel on this page.
Who owns the INDEX CHEMICUS trademark?
The most recent filings under the INDEX CHEMICUS mark are registered to CLARIVATE ANALYTICS (US) LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is INDEX CHEMICUS expanding into new categories?
The current WikiTrademarks Expansion Score for INDEX CHEMICUS 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 INDEX CHEMICUS trademark filings?
Click the Watch Brand button at the top of this page to add INDEX CHEMICUS 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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