UPSTREAMBIO
Live / Applied — Fourth extension granted (statement of use) (as of 24 Jun 2025)
What this means for you
Not registered yet, but its 15 Jun 2022 filing date beats anything filed after it. If it registers, the owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 97459993
- Mark type
- Stylized text
- Filed
- 15 Jun 2022
- Published for opposition
- 09 May 2023
- Attorney of record
- Jessica L. Rothstein
Goods and services
- Class 005 — Pharmaceuticals: pharmaceutical preparations and biologic preparation for the treatment of allergic and inflammatory diseases, including asthma
- Class 042 — Scientific and technological services: Scientific research and development services in the nature of pharmaceutical preparations and biologic preparations for the treatment of allergic and inflammatory diseases, including asthma
Owner
- Upstream Bio, Inc., Waltham, MA, US
- Upstream Bio, Inc., Waltham, MA, US
Prosecution history
- 18 Dec 2025 — TEAS STATEMENT OF USE RECEIVED
- 18 Dec 2025 — TEAS REQUEST TO DIVIDE RECEIVED
- 18 Dec 2025 — SOU TEAS EXTENSION RECEIVED
- 25 Jun 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 24 Jun 2025 — SOU EXTENSION 4 GRANTED
- 24 Jun 2025 — SOU EXTENSION 4 FILED
- 24 Jun 2025 — SOU TEAS EXTENSION RECEIVED
- 03 Mar 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 05 Dec 2024 — SOU EXTENSION 3 GRANTED
- 04 Dec 2024 — SOU EXTENSION 3 FILED
- 04 Dec 2024 — SOU TEAS EXTENSION RECEIVED
- 27 Jun 2024 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 27 Jun 2024 — SOU EXTENSION 2 GRANTED
- 27 Jun 2024 — SOU EXTENSION 2 FILED
- 27 Jun 2024 — SOU TEAS EXTENSION RECEIVED