EFIL BIOSCIENCE
Live / Registered — Registered (as of 07 Oct 2025)
What this means for you
Registered since 07 Oct 2025. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 97344431
- Registration number
- 7976952
- Mark type
- Stylized text
- Filed
- 03 Apr 2022
- Published for opposition
- 28 Feb 2023
- Registered
- 07 Oct 2025
- Attorney of record
- Kongsik Kim
Goods and services
- Class 042 — Scientific and technological services: Pharmaceutical and biopharmaceutical drug development services; pharmaceutical and biopharmaceutical drug discovery services; pharmaceutical and biopharmaceutical research services
Owner
- EFIL BIOSCIENCE CORPORATION, NEW YORK, NY, US
- EFIL BIOSCIENCE CORPORATION, NEW YORK, NY, US
- Sienae Kweok, New York, NY, US
- Sienae Kweok, New York, NY, US
Prosecution history
- 07 Oct 2025 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
- 07 Oct 2025 — REGISTERED-PRINCIPAL REGISTER
- 03 Oct 2025 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
- 17 Sept 2025 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
- 17 Sept 2025 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
- 17 Sept 2025 — STATEMENT OF USE PROCESSING COMPLETE
- 24 Apr 2025 — USE AMENDMENT FILED
- 17 Sept 2025 — CASE ASSIGNED TO INTENT TO USE PARALEGAL
- 24 Apr 2025 — TEAS STATEMENT OF USE RECEIVED
- 29 Jan 2025 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 25 Oct 2024 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 25 Oct 2024 — SOU EXTENSION 3 GRANTED
- 25 Oct 2024 — SOU EXTENSION 3 FILED
- 25 Oct 2024 — SOU TEAS EXTENSION RECEIVED
- 23 Apr 2024 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED