Patent Assignment
Reel/Frame 073327/0001
Assignment of Assignor's Interest
Recorded: 2025-12-29
Pages: 6
Assignor
POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
Executed: 2025-12-17
Assignee
BLUE SEED EXOSOME LTD.
UNIT 173, 17/F, CHEONG TAI COMMERCIAL BUILDING, 287-289 RECLAMATION STREET, KOWLOON, HONG KONG
Covered Property
(1)
Method for Treating and Diagnosing Cancer by Using Cell-Derived Microvesicles
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 12, 2013
From: GHO, YONG SONG; KIM, OH YOUN; JANG, SU CHUL; YOON, CHANG MIN
To: POSTECH ACADEMY-INDUSTRY FOUNDATION
Reel/Frame 030208/0659 →
Assignment of Assignor's Interest
Nov 8, 2017
From: POSTECH ACADEMY-INDUSTRY FOUNDATION
To: EXOSOME BIOSCIENCE CO., LTD.
Reel/Frame 044069/0263 →
Assignment of Assignor's Interest
Jul 6, 2018
From: EXOSOME BIOSCIENCE CO., LTD.
To: ROSETTA EXOSOME CO., LTD.
Reel/Frame 046281/0518 →
Assignment of Assignor's Interest
Jul 10, 2025
From: ROSETTA EXOSOME CO., LTD.
To: SL BIGEN, INC.
Reel/Frame 071657/0364 →
Assignment of Assignor's Interest
Sep 23, 2025
From: SL BIGEN, INC.
To: POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
Reel/Frame 072338/0585 →