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IMPROVED METHODS FOR THE ACYLATION OF MAYTANSINOL
No-Receipt date
2021-02494 - 02/07/2021
No-Filing date
20210401720 - 01/07/2021
No-Granting date
3107671 - 12/07/2021
No-EPO application date
18213678.8 - 26/09/2013
No-EPO granting date
3486248 - 07/04/2021
Gazette No-Publication date of application
-
Gazette No-Publication date of granted patent
7/2021 - 13/08/2021
Expiration date
27/09/2033
Kind of title
Validation of European Patent
Legal status
VALID
Priorities
US201261705731 P26/09/2012/US
Active Substance of Supplementary Certificates
-
IPC Classification
Ipc Class
A61P 35/00
C07D 498/16
C07D 498/18
Related Documents
Related Titles
Owners
Code
Firstname
Surname
Address
Town
ZIP
Country
1311293
IMMUNOGEN, INC.
830 WINTER STREET
WALTHAM, MA 02451
UNITED STATES OF AMERICA (USA)
Inventors
Code
Firstname
Surname
3359554
WIDDISON, WAYNE C
3359555
ZHAO, ROBERT YONGXIN
Representatives
Code
Firstname
Surname
Address
Town
Zip
3712
ANTHOULA
GALANOPOULOU
THESI LYSI MPITAKOU
KAPANDRITI (ATTIKIS)
19014
Contact
Code
Firstname
Surname
Address
Town
Zip
Country
9219
ALKISTIS-EIRINI
MALAMI
VISSARIONOS 3
ATHINA (ATTIKIS)
10672
GREECE
Owners History
Title Instruments
Payments history
12 renewals have been done
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