Details for 2020737150

Up to date per 02.04.2026

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Title / Product Name

SPÜLUNG UND VERFAHREN ZU IHRER VERWENDUNG FÜR DIE ENTFERNUNG VON KANTENSCHUTZSCHICHTEN UND RESTMETALLHARTMASKENKOMPONENTEN

Status

Deleted

Protection Type

European Patent

(AT-) Application Number

2020737150

EP Publication Number

3997520

E-Number

1642977

Language

PCT Number

EP20068936

Publication Date

18.05.2022 A

20.12.2023 B1

Registration Date

20.12.2023

AT Publication Date

15.01.2024

Application Date

06.07.2020

Registration Number

Priorities

08.07.2019

201962871346 P

IPC

G03F 7/42 20060101AFI20210118BHEP

Maximum Duration of Protection

06.07.2040

Owner

Merck Patent GmbHFrankfurter Strasse 250 64293 DarmstadtDE

Representative

No representatives present

Inventor

RAHMAN, M. Dalilc/o EMD Performance Materials Corp. 70 Meister Avenue Branchburg, New Jersey 08876US

MULLEN, Salem K.c/o EMD Performance Materials Corp. 70 Meister Avenue Branchburg, New Jersey 08876US

CHO, JoonYeonc/o EMD Performance Materials Corp. 70 Meister Avenue Branchburg, New Jersey 08876US