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Upstream Bio, Inc.
Corporation · Waltham, MA, US
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Total Filings
4
Unique Marks
1
First Filing
Jun 15, 2022
Last Filing
Dec 23, 2025
Registered: 2
Pending: 2
Filing Velocity (24 Months)
Oct 2024: 0
Nov 2024: 0
Dec 2024: 0
Jan 2025: 0
Feb 2025: 0
Mar 2025: 0
Apr 2025: 0
May 2025: 0
Jun 2025: 0
Jul 2025: 0
Aug 2025: 0
Sep 2025: 0
Oct 2025: 0
Nov 2025: 0
Dec 2025: 2
Jan 2026: 0
Feb 2026: 0
Mar 2026: 0
Apr 2026: 0
May 2026: 0
Jun 2026: 0
Jul 2026: 0
Aug 2026: 0
Sep 2026: 0
Oct 2024
Sep 2026
Filing Activity by NICE Class
NICE Class Distribution
Trademark Filings
| Mark | Status |
|---|---|
| UPSTREAMBIO | Registered |
| UPSTREAMBIO | Registered |
| UPSTREAMBIO | Pending |
| UPSTREAMBIO | Pending |
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