HILLSTAR BIO
Live / Applied — Second extension granted (statement of use) (as of 11 Nov 2025)
What this means for you
Not registered yet, but its 04 Oct 2023 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
- 98210198
- Mark type
- Stylized text
- Filed
- 04 Oct 2023
- Published for opposition
- 17 Sept 2024
- Attorney of record
- Christina M. Licursi
Goods and services
- Class 005 — Pharmaceuticals: Pharmaceutical antibodies for medical or clinical use; pharmaceutical and biological preparations for the treatment of autoimmune, oncological, and rare diseases and disorders; pharmaceutical and biological preparations for immunotherapy; drug delivery devices for medical purposes containing pharmaceutical and biological preparations for the treatment of autoimmune, oncological, and rare diseases and disorders
- Class 042 — Scientific and technological services: Research and development services in the field of antibodies; research and development of pharmaceuticals, biologic preparations and medicines; pharmaceutical products development; providing scientific research information in the field of pharmaceuticals, biological preparations, and clinical trials
Owner
- Hillstar Bio, Inc., Boston, MA, US
- Hillstar Bio, Inc., Boston, MA, US
Prosecution history
- 12 Nov 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 11 Nov 2025 — SOU EXTENSION 2 GRANTED
- 11 Nov 2025 — SOU EXTENSION 2 FILED
- 11 Nov 2025 — SOU TEAS EXTENSION RECEIVED
- 13 May 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 12 May 2025 — SOU EXTENSION 1 GRANTED
- 12 May 2025 — SOU EXTENSION 1 FILED
- 12 May 2025 — SOU TEAS EXTENSION RECEIVED
- 06 May 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 06 May 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 06 May 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 06 May 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 06 May 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 12 Nov 2024 — NOA E-MAILED - SOU REQUIRED FROM APPLICANT
- 17 Sept 2024 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED