J4 BIOLOGICS
Live / Allowed — Published for opposition (as of 10 Mar 2026)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 25 Aug 2025 filing date already counts against anyone who files later.
Record
- Serial number
- 99356544
- Mark type
- Stylized text
- Filed
- 25 Aug 2025
- Published for opposition
- 10 Mar 2026
- Attorney of record
- Courtenay B. Allen
Goods and services
- Class 005 — Pharmaceuticals: Human allograft tissue; Processed human donor skin for the replacement of soft tissue; Biological implants, namely, a vital processed human or animal connective tissue
Owner
- J4 Biologics LLC, San Antonio, TX, US
- J4 Biologics LLC, San Antonio, TX, US
Prosecution history
- 10 Mar 2026 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 10 Mar 2026 — PUBLISHED FOR OPPOSITION
- 04 Mar 2026 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 17 Feb 2026 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 13 Feb 2026 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 13 Feb 2026 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 13 Feb 2026 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
- 21 Jan 2026 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
- 21 Jan 2026 — NON-FINAL ACTION E-MAILED
- 21 Jan 2026 — NON-FINAL ACTION WRITTEN
- 14 Jan 2026 — ASSIGNED TO EXAMINER
- 13 Jan 2026 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
- 25 Aug 2025 — NEW APPLICATION ENTERED
- 25 Aug 2025 — APPLICATION FILING RECEIPT MAILED