| Application no. and date | 18213678.8 (espacenet) (Federated) (European Patent Register), 20130926 | | Patent/reg. no. and date | DK/EP 3486248, 20210407 | | Publication date | 20190522 | | Priority no. and date | US 201261705731 P, 20120926 | | EP pub. no. and date |
EP 3486248 20190522 | | Effective date | | | Applicant/owner | ImmunoGen, Inc., 830 Winter Street
Waltham, MA 02451, US | | Applicant ref. no. | V158918DK | | Inventor | ZHAO, Robert Yongxin, 7 Loring Road
Lexington, MA 02421, US,
Widdison, Wayne C, 7 Holden Road
Belmont, MA 02478, US | | Representative | Marks & Clerk LLP, 44 rue de la Vallée
BP 1775
L-1017 Luxembourg, LU | | Opponent | | | IPC Class | A61P 35/00 (2006.01) , C07D 498/16 (2006.01) , C07D 498/18 (2006.01) | | Title | FORBEDREDE FREMGANGSMÅDER TIL ACYLERING AF MAYTANSINOL | | Int. application no. | | | Int. publication no. | | | Related patent (certificate) | | | Status | DK/EP patent | | Pædiatrisk forlængelse | - | | Udløbsdato for pædiatrisk forlængelse | - |
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