Patent Assignment
Reel/Frame 072265/0938
Assignment of Assignor's Interest
Recorded: 2025-09-16
Pages: 5
Assignor
SL BIGEN, INC.
Executed: 2025-09-11
Assignee
POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
77, CHEONGAM-RO, NAM-GU, POHANG-SI, GYEONGSANGBUK-DO, 37673, KOREA, REPUBLIC OF
Covered Property
(1)
Method and Composition for Enhancing Cancer Treatment Efficacy of Bacteria Extracellular Vesicles
Application:
18/012,498 →
Publication:
US 2023/0248783
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 25, 2023
From: GHO, YONG SONG; LEE, JAEMIN; GO, GYEONGYUN; LEE, JAEWOOK
To: ROSETTA EXOSOME CO., LTD.
Reel/Frame 062479/0506 →
Merger and Change of Name
May 12, 2025
From: ROSETTA EXOSOME CO., LTD.; SL BIGEN, INC.
To: SL BIGEN, INC.
Reel/Frame 071250/0851 →
Assignment of Assignor's Interest
Dec 29, 2025
From: POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
To: BLUE SEED EXOSOME LTD.
Reel/Frame 073327/0133 →