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EFREVIC
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EFREVIC
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USPTO Filing History
Key events recorded for this trademark application
2021-11-04 — Application filed
2021-11-08 — Application filed
2021-11-15 — 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
2022-08-16 — Approved for pub - principal register
2022-08-31 — Notification of notice of publication e-mailed
2022-09-20 — Published for opposition
2022-09-20 — Official gazette publication confirmation e-mailed
2022-11-15 — Noa e-mailed - sou required from applicant
2023-04-20 — Sou teas extension received
2023-04-20 — Sou extension 1 filed
2023-04-20 — Sou extension 1 granted
2023-04-22 — Notice of approval of extension request e-mailed
2023-10-04 — Sou extension 2 filed
2023-10-04 — Sou teas extension received
2023-10-04 — Sou extension 2 granted
2023-10-06 — Notice of approval of extension request e-mailed
2024-04-03 — Sou extension 3 granted
2024-04-03 — Sou extension 3 filed
2024-04-03 — Sou teas extension received
2024-04-04 — Notice of approval of extension request e-mailed
2024-10-07 — Teas change of correspondence received
2024-10-07 — Teas change of owner address received
2024-10-07 — Applicant/correspondence changes (non-responsive) entered
2024-12-16 — Application abandoned
2024-12-16 — Application abandoned
2024-12-16 — Final status recorded
Owner Information
FibroGen, Inc.
FibroGen, Inc.
Correspondent
Harold Milstein Sheppard Mullin Richter & Hampton LLP
Filing Details
Filing Date:
Status Date:
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