QUANTUM SI
Live / Registered — Registered (as of 10 Mar 2026)
What this means for you
Registered since 10 Mar 2026. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 98976925
- Registration number
- 8171333
- Mark type
- Stylized text
- Filed
- 21 Sept 2023
- Published for opposition
- 10 Sept 2024
- Registered
- 10 Mar 2026
- Attorney of record
- Christina M. Licursi
Goods and services
- Class 009 — Scientific and electric apparatus: Scientific apparatus and instruments for measuring protein and parts and fittings therefor; Clinical and medical diagnostic instruments, namely, protein sequencers in the nature of medical diagnostic apparatus for testing amino acids or proteins; scientific apparatus and instruments, namely, protein sequencers in the nature of medical diagnostic apparatus for testing amino acids or proteins
Owner
- Quantum-Si Incorporated, Branford, CT, US
- Quantum-Si Incorporated, Branford, CT, US
- Quantum-Si Incorporated, Branford, CT, US
Prosecution history
- 10 Mar 2026 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
- 10 Mar 2026 — REGISTERED-PRINCIPAL REGISTER
- 13 Feb 2026 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
- 13 Feb 2026 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
- 30 Oct 2025 — STATEMENT OF USE PROCESSING COMPLETE
- 05 May 2025 — USE AMENDMENT FILED
- 30 Oct 2025 — DIVISIONAL PROCESSING COMPLETE
- 05 May 2025 — DIVISIONAL REQUEST RECEIVED
- 30 Oct 2025 — CASE ASSIGNED TO INTENT TO USE PARALEGAL
- 05 May 2025 — TEAS REQUEST TO DIVIDE RECEIVED
- 05 May 2025 — TEAS STATEMENT OF USE RECEIVED
- 05 Nov 2024 — NOA E-MAILED - SOU REQUIRED FROM APPLICANT
- 10 Sept 2024 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 10 Sept 2024 — PUBLISHED FOR OPPOSITION
- 21 Aug 2024 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED