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LEQEMBI

LEQEMBI

Registered
US US · App #97151804 · Reg #7027708
Application date
2021-12-01
Registration date
2023-04-11
Published date
2022-05-24
First use date
2023-01-18
Renewal date
Expiry date
Kind of mark
Trademark
Mark feature
Word
USPTO flags:Standard charsUse-based

NICE Classes

5Pharmaceuticals

Domestic Classes

Jurisdiction-specific classifications outside WIPO 1-45 (e.g. US old classes).

005006018044046051052

Applicants

  • Eisai R&D Management Co., Ltd.

Previous owners

  • Eisai R&D Management Co., Ltd.
  • Eisai R&D Management Co., Ltd.

Correspondence

  • [Caroline H. Mead] SQUIRE PATTON BOGGS (US) LLP

Activity Summary

Oppositions
0
P 0 · D 0
Assignments
0
Security: 0
Renewals
3
Prosecution events
30

Renewals & Maintenance

KindEffective dateStatus
Earliest Filing Date2028-04-11
Latest Filing Date Without Additional Fee2029-04-11
Latest Filing Date With Additional Fee2029-10-11

History Timeline

30 events
  1. 2023-04-11PHNOTICE OF REGISTRATION CONFIRMATION EMAILEDCode :NRCC - Type: E
  2. 2023-04-11PHREGISTERED-PRINCIPAL REGISTERCode :R.PR - Type: A
  3. 2023-03-08PHNOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILEDCode :SUNA - Type: E
  4. 2023-03-07PHALLOWED PRINCIPAL REGISTER - SOU ACCEPTEDCode :CNPR - Type: P
  5. 2023-03-07PHSTATEMENT OF USE PROCESSING COMPLETECode :SUPC - Type: I
  6. 2023-03-06PHCASE ASSIGNED TO INTENT TO USE PARALEGALCode :AITU - Type: A
  7. 2023-02-16PHUSE AMENDMENT FILEDCode :IUAF - Type: S
  8. 2023-02-16PHTEAS STATEMENT OF USE RECEIVEDCode :EISU - Type: I
  9. 2022-09-10PHNOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILEDCode :EXRA - Type: E
  10. 2022-09-08PHSOU EXTENSION 1 GRANTEDCode :EX1G - Type: S
  11. 2022-09-08PHSOU EXTENSION 1 FILEDCode :EXT1 - Type: S
  12. 2022-09-08PHTEAS EXTENSION RECEIVEDCode :EEXT - Type: I
  13. 2022-07-19PHNOA E-MAILED - SOU REQUIRED FROM APPLICANTCode :NOAM - Type: E
  14. 2022-05-24PHOFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILEDCode :NPUB - Type: E
  15. 2022-05-24PHPUBLISHED FOR OPPOSITIONCode :PUBO - Type: A
  16. 2022-05-04PHNOTIFICATION OF NOTICE OF PUBLICATION E-MAILEDCode :NONP - Type: E
  17. 2022-04-20PHLAW OFFICE PUBLICATION REVIEW COMPLETEDCode :PREV - Type: O
  18. 2022-04-17PHAPPROVED FOR PUB - PRINCIPAL REGISTERCode :CNSA - Type: P
  19. 2022-04-16PHTEAS/EMAIL CORRESPONDENCE ENTEREDCode :TEME - Type: I
  20. 2022-04-15PHCORRESPONDENCE RECEIVED IN LAW OFFICECode :CRFA - Type: I
  21. 2022-04-15PHTEAS RESPONSE TO OFFICE ACTION RECEIVEDCode :TROA - Type: I
  22. 2022-03-22PHNOTIFICATION OF NON-FINAL ACTION E-MAILEDCode :GNRN - Type: O
  23. 2022-03-22PHNON-FINAL ACTION E-MAILEDCode :GNRT - Type: F
  24. 2022-03-22PHNON-FINAL ACTION WRITTENCode :CNRT - Type: R
  25. 2022-03-18PHASSIGNED TO EXAMINERCode :DOCK - Type: D
  26. 2021-12-27PHPRELIMINARY/VOLUNTARY AMENDMENT - ENTEREDCode :AMPX - Type: O
  27. 2021-12-27PHASSIGNED TO LIECode :ALIE - Type: A
  28. 2021-12-21PHTEAS VOLUNTARY AMENDMENT RECEIVEDCode :PARI - Type: I
  29. 2021-12-06PHNEW APPLICATION OFFICE SUPPLIED DATA ENTEREDCode :NWOS - Type: I
  30. 2021-12-04PHNEW APPLICATION ENTEREDCode :NWAP - Type: I