SK BIOTECH

What this means for you

Approved and waiting on proof of use. It will register unless the applicant drops it, and its 20 Jun 2025 filing date already counts against anyone who files later.

Record

Serial number

99244442

Mark type

Design + words

Filed

20 Jun 2025

Published for opposition

24 Feb 2026

Attorney of record

Hun Joon Kim

Goods and services

• Class 042 — Scientific and technological services: Technical project studies, namely, scientific research in the nature of conducting clinical trials for others; Research and development of new products for others; Testing, inspection or research of pharmaceuticals, cosmetics or foodstuff; Pharmaceutical research services; Medical research; Research and development of technology for medicinal chemical manufacturing; Research and development of medicines; Providing information on the testing, inspection, and research of medical products; Research and development in the pharmaceutical and biotechnology fields; Pharmaceutical product evaluation; Testing of pharmaceuticals; Biotechnology research; Development of biotechnology; Biotechnology services, namely, consultation and research in the field of biotechnology; Biochemical research; Biochemical analysis; Development and test of chemical production methods; Chemistry services, namely, chemistry consultation, research in the field of chemistry, laboratory research and analysis in the field of chemistry; Chemical research

Owner

• SK Inc., Seoul, KR
• SK Inc., Seoul, KR

Prior registrations

• Registration 5435796
• Registration 5706244
• Registration 5706245
• Registration 6269496
• Registration 6592770
• Registration 6903859
• Registration 7021981
• Registration 7251609
• Registration 7312862
• Registration 7674723

Prosecution history

• 24 Feb 2026 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
• 24 Feb 2026 — PUBLISHED FOR OPPOSITION
• 18 Feb 2026 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
• 30 Jan 2026 — APPROVED FOR PUB - PRINCIPAL REGISTER
• 29 Jan 2026 — TEAS/EMAIL CORRESPONDENCE ENTERED
• 29 Jan 2026 — CORRESPONDENCE RECEIVED IN LAW OFFICE
• 29 Jan 2026 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
• 18 Nov 2025 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
• 18 Nov 2025 — NON-FINAL ACTION E-MAILED
• 18 Nov 2025 — NON-FINAL ACTION WRITTEN
• 07 Nov 2025 — ASSIGNED TO EXAMINER
• 28 Oct 2025 — NOTICE OF DESIGN SEARCH CODE E-MAILED
• 28 Oct 2025 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
• 20 Jun 2025 — APPLICATION FILING RECEIPT MAILED
• 20 Jun 2025 — NEW APPLICATION ENTERED