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RIVZEPRI
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RIVZEPRI
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USPTO Filing History
Key events recorded for this trademark application
2022-02-18 — Application filed
2022-02-22 — Application filed
2022-02-24 — Application filed
2022-04-15 — Teas revoke/app/change addr of atty/dom rep received
2022-04-15 — Attorney/dom.rep.revoked and/or appointed
2022-04-15 — Teas change of correspondence received
2022-08-15 — Assigned to examiner
2022-08-17 — Suspension letter written
2022-08-17 — Letter of suspension e-mailed
2022-08-17 — Notification of letter of suspension e-mailed
2023-02-21 — Report completed suspension check case still suspended
2023-08-23 — Report completed suspension check case still suspended
2023-10-02 — Approved for pub - principal register
2023-10-18 — Notification of notice of publication e-mailed
2023-11-07 — Published for opposition
2023-11-07 — Official gazette publication confirmation e-mailed
2024-01-02 — Noa e-mailed - sou required from applicant
2024-06-18 — Notice of approval of extension request e-mailed
2024-06-18 — Sou extension 1 granted
2024-06-18 — Sou extension 1 filed
2024-06-18 — Sou teas extension received
2024-10-07 — Teas change of correspondence received
2024-10-07 — Applicant/correspondence changes (non-responsive) entered
2024-10-07 — Teas change of owner address received
2025-10-07 — Application abandoned
2025-10-07 — Application abandoned
2025-10-07 — Final status recorded
Owner Information
FibroGen, Inc.
San Francisco , CA
FibroGen, Inc.
San Francisco , CA
Correspondent
Harold Milstein Sheppard Mullin Richter & Hampton LLP 1540 El Camino Real, Suite 120 Menlo Park, CA 94025 United States
Filing Details
Filing Date:
2022-02-18
Status Date:
2025-10-07
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