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CELL2SPHERE
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CELL2SPHERE
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USPTO Filing History
Key events recorded for this trademark application
2016-11-22 — Application filed
2017-04-20 — Sn assigned for sect 66a appl from ib
2017-04-28 — Application filed
2017-04-28 — Assigned to examiner
2017-05-02 — Application filed
2017-05-07 — Final disposition recorded
2017-05-08 — Office action issued
2017-05-12 — Office action issued
2017-05-12 — Office action issued
2017-06-03 — Office action issued
2017-07-13 — Teas revoke/app/change addr of atty/dom rep received
2017-07-13 — Attorney/dom.rep.revoked and/or appointed
2017-11-10 — Office action issued
2017-11-10 — Correspondence received in law office
2017-11-11 — Teas/email correspondence entered
2017-11-13 — Approved for pub - principal register
2017-12-06 — Notice of start of opposition period created, to be sent to ib
2017-12-06 — Notification of notice of publication e-mailed
2017-12-06 — Notification of possible opposition sent to ib
2017-12-22 — Notification processed by ib
2017-12-26 — Published for opposition
2017-12-26 — Official gazette publication confirmation e-mailed
2018-03-13 — Registered-principal register
2018-06-13 — Final disposition recorded
2018-06-26 — Final disposition recorded
2018-06-26 — Final disposition recorded
2018-08-10 — Final disposition recorded
2021-11-16 — Teas revoke/app/change addr of atty/dom rep received
2021-11-16 — Attorney/dom.rep.revoked and/or appointed
2021-11-16 — Teas change of domestic representatives address
2021-11-16 — Teas change of correspondence received
2023-03-13 — Courtesy reminder - sec. 71 (6-yr) e-mailed
2024-09-27 — Cancelled section 71
2024-09-27 — Final status recorded
2025-05-27 — Total invalidation of reg ext protection created
2025-10-02 — Invalidation processed
2025-10-02 — Total invalidation of reg ext protection sent to ib
2025-10-24 — Total invalidation processed by the ib
Owner Information
StemTek Therapeutics SL
StemTek Therapeutics SL
StemTek Therapeutics SL
Correspondent
GORDON E R TROY Gordon E. R. Troy, PC
Filing Details
Filing Date:
Status Date:
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