MACRO-SI holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals) with 2 filings. The WikiTrademarks Expansion Score is 19/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 16, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99744721 | MACRO-SI | Apr 04, 2026 | Registered | 001 Chemicals | Weldons Chemical LLC |
| 86517566 | MACRO-SI | Jan 28, 2015 | Pending | 001 Chemicals | Weldons Chemical LLC |
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FAQ: MACRO-SI trademark portfolio
What trademarks does MACRO-SI hold?
MACRO-SI holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals). The most recent filings are registered to Weldons Chemical LLC.
How many trademarks does MACRO-SI have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to MACRO-SI. The brand has been actively filing since January 2015. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does MACRO-SI file most often?
MACRO-SI's most active class is NICE Class 1 (Chemicals), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the MACRO-SI trademark?
The most recent filings under the MACRO-SI mark are registered to Weldons Chemical LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is MACRO-SI expanding into new categories?
The current WikiTrademarks Expansion Score for MACRO-SI is 19 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 MACRO-SI trademark filings?
Click the Watch Brand button at the top of this page to add MACRO-SI 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 MACRO-SI to another owner · Browse all NICE classes · Most valuable brands
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