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KEYSTONE BIO
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KEYSTONE BIO
No active United States Patent and Trademark Office (USPTO) registrations found, based on publicly available USPTO trademark records.
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USPTO Filing History
Key events recorded for this trademark application
2021-02-15 — Application filed
2021-02-18 — Application filed
2021-05-18 — Application filed
2021-09-10 — Assigned to examiner
2021-09-14 — Final disposition recorded
2021-09-14 — Final disposition recorded
2021-09-14 — Final disposition recorded
2021-10-04 — Teas/email correspondence entered
2021-10-04 — Office action issued
2021-10-04 — Correspondence received in law office
2021-10-26 — Suspension letter written
2021-10-26 — Letter of suspension e-mailed
2021-10-26 — Notification of letter of suspension e-mailed
2022-05-31 — Report completed suspension check case still suspended
2023-01-30 — Suspension checked - to attorney for action
2023-02-13 — Approved for pub - principal register
2023-03-01 — Notification of notice of publication e-mailed
2023-03-21 — Published for opposition
2023-03-21 — Official gazette publication confirmation e-mailed
2023-05-16 — Noa e-mailed - sou required from applicant
2023-10-17 — Sou teas extension received
2023-10-17 — Sou extension 1 filed
2023-10-17 — Sou extension 1 granted
2023-10-19 — Notice of approval of extension request e-mailed
2024-05-16 — Sou teas extension received
2024-05-16 — Sou extension 2 filed
2024-05-16 — Sou extension 2 granted
2024-05-17 — Notice of approval of extension request e-mailed
2024-12-16 — Application abandoned
2024-12-16 — Application abandoned
2024-12-16 — Final status recorded
Owner Information
Keystone Bio, Inc.
St. Louis , MO
Keystone Bio, Inc.
St. Louis , MO
Correspondent
Tara L. Allstun HUSCH BLACKWELL LLP 190 CARONDELET PLAZA, SUITE 600 ST. LOUIS, MO 63105 United States
Filing Details
Filing Date:
2021-02-15
Status Date:
2024-12-16
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