SUMILINK holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 1 (Chemicals) with 1 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 15, 2026
Own this brand? Claim the profile to add your logo, story, and website.
Sign in to claimHow is SUMILINK filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 86152188 | SUMILINK | Dec 24, 2013 | Pending | 001 Chemicals | SUMITOMO CHEMICAL COMPANY, LIMITED |
Weekly visibility reports showing how ChatGPT mentions SUMILINK, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: SUMILINK trademark portfolio
What trademarks does SUMILINK hold?
SUMILINK holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 1 (Chemicals). The most recent filings are registered to SUMITOMO CHEMICAL COMPANY, LIMITED.
How many trademarks does SUMILINK have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SUMILINK. The brand has been actively filing since December 2013. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SUMILINK file most often?
SUMILINK's most active class is NICE Class 1 (Chemicals), with 1 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SUMILINK trademark?
The most recent filings under the SUMILINK mark are registered to SUMITOMO CHEMICAL COMPANY, LIMITED. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SUMILINK expanding into new categories?
The current WikiTrademarks Expansion Score for SUMILINK is 1 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 SUMILINK trademark filings?
Click the Watch Brand button at the top of this page to add SUMILINK 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 SUMILINK to another owner · Browse all NICE classes · Most valuable brands