Litigation QC

Korea Litigation Change Report

Showing for: 2025-04-21

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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
2023Dang3461	Invalidation Action	IPTAB	Pending		03/06/2025

#	Number
1	KR2533637

Name	Filing Date	Withdrawn Date
Shionogi	2023-10-27

Case #	Proceeding Type	Court Venue	Status	Filing Date	Hearing Dates
2025Dang357	Invalidation Action	IPTAB	Pending

#	Number
1	KR1491554

Name	Filing Date	Withdrawn Date
Aju Pharm	2025-02-13

Case #	Proceeding Type	Court Venue	Status	Filing Date	Hearing Dates
2023Dang2489	Invalidation Action	IPTAB	Pending		03/12/2025

#	Number
1	KR1710881

Name	Filing Date	Withdrawn Date
Daewon Pharma	2023-07-21

Case #	Proceeding Type	Court Venue	Status	Filing Date	Hearing Dates
2023Dang2490	Invalidation Action	IPTAB	Pending		03/12/2025

#	Number
1	KR1855323

Name	Filing Date	Withdrawn Date
Daewon Pharma	2023-07-21

Case #	Proceeding Type	Court Venue	Status	Filing Date	Hearing Dates
2025Dang356	Scope Confirmation Action	IPTAB	Pending

#	Number
1	KR1491554

Name	Filing Date	Withdrawn Date
Aju Pharm	2025-02-13

Case #	Proceeding Type	Court Venue	Status	Filing Date	Hearing Dates
2024Dang257	Scope Confirmation Action	IPTAB	Decided

#	Number
1	KR2233673

Name	Filing Date	Withdrawn Date
Arlico	2024-01-25

#	Number	Outcome	Outcome Date
1	KR2233673	Non-infringement Confirmation	2025-01-07

Appeals

Case #	Proceeding Type	Court Venue	Status	Filing Date	Hearing Dates
2025Heo10294			Pending

#	Number
1	KR2233673

Name	Filing Date	Withdrawn Date
Hutex Korea

Name	Filing Date	Withdrawn Date
Dongkook

Name	Filing Date	Withdrawn Date
Daewoong Bio

Name	Filing Date	Withdrawn Date
Arlico

Case #	Proceeding Type	Court Venue	Status	Filing Date	Hearing Dates
2024Dang258	Scope Confirmation Action	IPTAB	Decided		11/04/2024

#	Number
1	KR2233673

Name	Filing Date	Withdrawn Date
Daewoong Bio	2024-01-25

#	Number	Outcome	Outcome Date
1	KR2233673	Non-infringement Confirmation	2025-01-07

Appeals

Case #	Proceeding Type	Court Venue	Status	Filing Date	Hearing Dates
2025Heo10294			Pending

#	Number
1	KR2233673

Name	Filing Date	Withdrawn Date
Hutex Korea

Name	Filing Date	Withdrawn Date
Dongkook

Name	Filing Date	Withdrawn Date
Daewoong Bio

Name	Filing Date	Withdrawn Date
Arlico

Case #	Proceeding Type	Court Venue	Status	Filing Date	Hearing Dates
2024Dang259	Scope Confirmation Action	IPTAB	Decided		11/04/2024

#	Number
1	KR2233673

Name	Filing Date	Withdrawn Date
Dongkook	2024-01-25

#	Number	Outcome	Outcome Date
1	KR2233673	Non-infringement Confirmation	2025-01-07

Appeals

Case #	Proceeding Type	Court Venue	Status	Filing Date	Hearing Dates
2025Heo10294			Pending

#	Number
1	KR2233673

Name	Filing Date	Withdrawn Date
Hutex Korea

Name	Filing Date	Withdrawn Date
Dongkook

Name	Filing Date	Withdrawn Date
Daewoong Bio

Name	Filing Date	Withdrawn Date
Arlico

Case #	Proceeding Type	Court Venue	Status	Filing Date	Hearing Dates
2024Dang260	Scope Confirmation Action	IPTAB	Decided		11/04/2024

#	Number
1	KR2233673

Name	Filing Date	Withdrawn Date
Hutex Korea	2024-01-25

#	Number	Outcome	Outcome Date
1	KR2233673	Non-infringement Confirmation	2025-01-07

Appeals

Case #	Proceeding Type	Court Venue	Status	Filing Date	Hearing Dates
2025Heo10294			Pending

#	Number
1	KR2233673

Name	Filing Date	Withdrawn Date
Hutex Korea

Name	Filing Date	Withdrawn Date
Dongkook

Name	Filing Date	Withdrawn Date
Daewoong Bio

Name	Filing Date	Withdrawn Date
Arlico

Case #	Proceeding Type	Court Venue	Status	Filing Date	Hearing Dates
2023Dang3221	Scope Confirmation Action	IPTAB	Decided

#	Number
1	KR1611314

Name	Filing Date	Withdrawn Date
Kukje Pharm	2023-10-04

#	Number	Outcome	Outcome Date
1	KR1611314	Non-infringement Confirmation	2025-03-27

Case #	Proceeding Type	Court Venue	Status	Filing Date	Hearing Dates
2024Dang1429	Scope Confirmation Action	IPTAB	Decided

#	Number
1	KR1763659

Name	Filing Date	Withdrawn Date
Green Cross	2024-05-16

#	Number	Outcome	Outcome Date
1	KR1763659	Non-infringement Confirmation	2025-03-31

Case #	Proceeding Type	Court Venue	Status	Filing Date	Hearing Dates
2023Dang2491	Invalidation Action	IPTAB	Pending		03/12/2025

#	Number
1	KR2051281

Name	Filing Date	Withdrawn Date
Daewon Pharma	2023-07-21

Case #	Proceeding Type	Court Venue	Status	Filing Date	Hearing Dates
2022Dang3321	Invalidation Action	IPTAB	~~Pending~~ Decided		12/18/2025

#	Number
1	KR1470653

Name	Filing Date	Withdrawn Date
Boryung	2022-11-28

#	Number	Outcome	Outcome Date
1	KR1470653	Invalid	2025-03-27

Case #	Proceeding Type	Court Venue	Status	Filing Date	Hearing Dates
2024Dang3106	Scope Confirmation Action	IPTAB	~~Pending~~ Withdrawn

#	Number
1	KR2200788

Name	Filing Date	Withdrawn Date
Hanmi Pharma	2024-10-24	2025-02-18

Case #	Proceeding Type	Court Venue	Status	Filing Date	Hearing Dates
2024Dang2157	Scope Confirmation Action	IPTAB	~~Decided (No Appeal)~~ Decided

#	Number
1	KR1249711

Name	Filing Date	Withdrawn Date
Kyungbo	2024-07-19

#	Number	Outcome	Outcome Date
1	KR1249711	Non-infringement Confirmation	2024-09-24

Case #	Proceeding Type	Court Venue	Status	Filing Date	Hearing Dates
2023Dang3203	Scope Confirmation Action	IPTAB	~~Pending~~ Decided		09/11/2024

#	Number
1	KR1235094

Name	Filing Date	Withdrawn Date
Samjin Pharm	2023-09-27

#	Number	Outcome	Outcome Date
1	KR1235094	Non-infringement Confirmation	2025-01-02

Case #	Proceeding Type	Court Venue	Status	Filing Date	Hearing Dates
2024Dang1683	Scope Confirmation Action	IPTAB	~~Pending~~ Decided		09/11/2024

#	Number
1	KR1235094

Name	Filing Date	Withdrawn Date
Samjin Pharm	2024-06-07

#	Number	Outcome	Outcome Date
1	KR1235094	Non-infringement Confirmation	2024-12-27

Case #	Proceeding Type	Court Venue	Status	Filing Date	Hearing Dates
2023Dang495	Scope Confirmation Action	IPTAB	Decided

#	Number
1	KR101344546

Name	Filing Date	Withdrawn Date
CMG Pharmaceutical	2023-02-01

#	Number	Outcome	Outcome Date
1	KR101344546	Non-infringement Confirmation	2023-12-22

Appeals

Case #	Proceeding Type	Court Venue	Status	Filing Date	Hearing Dates
2025Hu10146		Supreme Court	Pending

#	Number
1	KR101344546

Name	Filing Date	Withdrawn Date
CMG Pharmaceutical

Case #	Proceeding Type	Court Venue	Status	Filing Date	Hearing Dates
2024Heo10894			~~Pending~~ Decided (On Appeal to S.Ct.)		12/19/2024

#	Number
1	KR101344546

Name	Filing Date	Withdrawn Date
CMG Pharmaceutical

#	Number	Outcome	Outcome Date
1	KR101344546	Affirmed (Non-Infringement Confirmation)	2025-02-13

Case #	Proceeding Type	Court Venue	Status	Filing Date	Hearing Dates
2020Gahap591823	Infringement Action	Seoul Central District Court	~~Decided (On Appeal)~~ Decided		~~01/20/2022; 03/03/2022; 04/06/2023; 05/25/2023; 08/18/2022; 10/06/2022; 11/17/2022~~ 01/20/2022; 03/03/2022; 04/06/2023; 08/18/2022; 10/06/2022; 11/17/2022

#	Number
1	KR1298053

Name	Filing Date	Withdrawn Date
SK Bioscience

#	Number	Outcome	Outcome Date
1	KR1298053	Infringed	2023-08-10

Appeals

Case #	Proceeding Type	Court Venue	Status	Filing Date	Hearing Dates
2023Na10914			Pending

#	Number
1	KR1298053

Name	Filing Date	Withdrawn Date
SK Bioscience