Details for 2020722197

Up to date per 04.04.2026

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Title / Product Name

CAMPTOTHECIN-DERIVATE

Status

Granted/Registered

Protection Type

European Patent

(AT-) Application Number

2020722197

EP Publication Number

3958977

E-Number

1610666

Language

PCT Number

US20027831

Publication Date

02.03.2022 A

13.09.2023 B1

Registration Date

13.09.2023

AT Publication Date

15.10.2023

Application Date

10.04.2020

Registration Number

Priorities

26.04.2019

201962839440 P

17.07.2019

201962875169 P

18.02.2020

202062978159 P

IPC

A61P 35/00 20060101AFI20201030BHEP

Maximum Duration of Protection

10.04.2040

Owner

ImmunoGen, Inc.830 Winter Street Waltham, MA 02451-1477US

Representative

Patentanwalt Mikšovsky KGBisamberger Straße 192100 KorneuburgAT

Inventor

CHARI, Ravi174 Winchester Street Newton Highlands, MA 02461US

WIDDISON, Wayne, C.7 Holden Road Belmont, MA 02478US

LI, Wei6 Knowlton Drive Acton, MA 01720US

PLEYNET, David, P.16 Taft Avenue Newton, MA 02465US

Information about Fees