EP3486248
BÆTTAR AÐFERÐIR VIÐ ASÝLERINGU MAYTANSÍNÓLS
Status:
EP einkaleyfi í gildi á ÍslandiEP appl. date:
26.9.2013EP published:
7.4.2021EP application number:
18213678.8
EP translation filed:
30.6.2021Grant published:
15.8.2021EPO information:
European Patent Register
Max expiry date:
25.9.2033Expiry date:
25.9.2026Next due date:
30.9.2026
Title:
IMPROVED METHODS FOR THE ACYLATION OF MAYTANSINOL
Timeline
Today
26.9.2013EP application
7.4.2021EP Publication
30.6.2021Translation submitted
15.8.2021Registration published
25.9.2026Expires
Owner
Name:
ImmunoGen, Inc.Address:
830 Winter Street, Waltham, MA 02451, US
Inventor
Name:
Widdison, Wayne CAddress:
Belmont, MA 02478, US
Name:
Zhao, Robert YongxinAddress:
Lexington, MA 02421, US
Agent
Name:
G.H. Sigurgeirsson ehf.Address:
Borgartúni 26, 105, Reykjavík,
Priority
Number:
201261705731 PDate:
26.9.2012Country:
US
Classification
Categories:
C07D 498/18, C07D 498/16, A61P 35/00
Annual fees
Number
Paid
Expires
Payer
Number: 9
Paid: 5.7.2021
Expires: 25.9.2022
Payer: G.H. Sigurgeirsson ehf.
Number: 10
Paid: 31.8.2022
Expires: 25.9.2023
Payer: Patice ehf.
Number: 11
Paid: 19.9.2023
Expires: 25.9.2024
Payer: Árnason Faktor ehf.
Number: 12
Paid: 17.9.2024
Expires: 25.9.2025
Payer: Árnason Faktor ehf.
Number: 13
Paid: 10.9.2025
Expires: 25.9.2026
Payer: Árnason Faktor ehf.