IP Verse

Kyowa Hakko Kirin Co., Ltd. opposition analysis

COMPANY ANALYSIS

Patent:

Grant Date:

Jun 21, 2023

Title:

Cells Producing Antibody Compositions

Oppositions:

Patent:

Grant Date:

Jul 22, 2020

Title:

Method For Preparing Aqueous Solution Containing Culture Medium And Chelating Agent

Oppositions:

Patent:

Grant Date:

Mar 21, 2018

Title:

Method For Purifying Protein Using Amino Acid

Oppositions:

Patent:

Grant Date:

Aug 16, 2017

Title:

Antagonistic Hlight-Specific Human Monoclonal Antibodies

Oppositions:

Patent Number	Grant Date	Title	Total Oppositions
EP2314686	Jun 21, 2023	Cells Producing Antibody Compositions	1
EP3147355	Jul 22, 2020	Method For Preparing Aqueous Solution Containing Culture Medium And Chelating Agent	1
EP2583973	Mar 21, 2018	Method For Purifying Protein Using Amino Acid	1
EP2484696	Aug 16, 2017	Antagonistic Hlight-Specific Human Monoclonal Antibodies	1

BREUER, MARKUS

EUROPEAN OPPOSITIONS LIMITED

LC PATENTS

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