KALSTEDI holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals) 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 July 1, 2026
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Sign in to claimHow is KALSTEDI filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99255444 | KALSTEDI | Jun 26, 2025 | Pending | 005 Pharmaceuticals | Bridgebio Pharma, Inc. |
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FAQ: KALSTEDI trademark portfolio
What trademarks does KALSTEDI hold?
KALSTEDI holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals). The most recent filings are registered to Bridgebio Pharma, Inc..
How many trademarks does KALSTEDI have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to KALSTEDI. The brand has been actively filing since June 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does KALSTEDI file most often?
KALSTEDI's most active class is NICE Class 5 (Pharmaceuticals), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the KALSTEDI trademark?
The most recent filings under the KALSTEDI mark are registered to Bridgebio Pharma, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is KALSTEDI expanding into new categories?
The current WikiTrademarks Expansion Score for KALSTEDI 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 KALSTEDI trademark filings?
Click the Watch Brand button at the top of this page to add KALSTEDI 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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