Litigation QC

Japan Litigation Change Report

Showing for: 2025-04-21

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Case, Appeal and Opponent cards

Newly added in tracker

Removed from tracker

Updated in tracker

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Patent Tables

#	Number	Outcome	Date
1	New	--	--
2	Removed	--	--
3	Updated	~~Old Value~~ New Value	New Value
4	No Change	--	--

Examples for change in values

~~Old Value deleted~~ New Value added
Brand New Value added
~~Value replaced with blank~~

Case #	Proceeding Type	Court Venue	Status	Filing Date	Hearing Dates
2025-700050	Opposition	JPO	Pending

#	Number
1	JP7513305

Case #	Proceeding Type	Court Venue	Status	Filing Date	Hearing Dates
2024-700593	Opposition	JPO	~~Pending~~ Decided (No IPHC Appeal)

#	Number
1	JP7402687

Name	Filing Date	Withdrawn Date
Anonymous	2024-06-24

#	Number	Outcome	Outcome Date
1	JP7402687	Maintained as Amended	2025-04-03

Case #	Proceeding Type	Court Venue	Status	Filing Date	Hearing Dates
2023-800033	Trial for Invalidation	JPO	~~Pending~~ Decided (Within IPHC Window)		04/19/2024

#	Number
1	JP5474043

Name	Filing Date	Withdrawn Date
Nipro	2023-06-01

#	Number	Outcome	Outcome Date
1	JP5474043	Invalidated	2025-04-07

Case #	Proceeding Type	Court Venue	Status	Filing Date	Hearing Dates
2023-800045	Trial for Invalidation	JPO	~~Pending~~ Decided (Within IPHC Window)		07/25/2024

#	Number
1	JP6143809

Name	Filing Date	Withdrawn Date
Sawai	2023-07-10

#	Number	Outcome	Outcome Date
1	JP6143809	Invalidated	2025-03-28

Case #	Proceeding Type	Court Venue	Status	Filing Date	Hearing Dates
2020(Wa)8642	Infringement	Tokyo District Court	~~Decided (On Appeal to IPHC)~~ Decided (IPHC Decision Issued)		06/07/2023; 07/21/2020

#	Number
1	JP5705288
2	JP5906333

Name	Filing Date	Withdrawn Date
Sanofi

#	Number	Outcome	Outcome Date
1	JP5705288	Non-infringement	2023-09-28
2	JP5906333	Non-infringement	2023-09-28

Appeals

Case #	Proceeding Type	Court Venue	Status	Filing Date	Hearing Dates
2023(Ne)10107		IPHC	~~On Appeal At IPHC~~ Decided (Within JSC Window)		01/29/2025

#	Number
1	JP5705288
2	JP5906333

Name	Filing Date	Withdrawn Date
Sanofi

#	Number	Outcome	Outcome Date
1	JP5705288	Non-infringement Affirmed	2025-04-16
2	JP5906333	Non-infringement Affirmed	2025-04-16