Patent Assignment
Reel/Frame 071250/0851
Merger and Change of Name
Recorded: 2025-05-12
Pages: 23
Assignee
SL BIGEN, INC.
85, SONGDO GWAHAK-RO, YEONSU-GU, SONGDO-DONG, SL BIGEN, INDUSTRY-ACADEMIC COOPERATION CENTER, INCHEON, 21983, KOREA, REPUBLIC OF
Covered Properties
(2)
Method and Composition for Enhancing Cancer Treatment Efficacy of Bacteria Extracellular Vesicles
Application:
18/012,498 →
Publication:
US 2023/0248783
Method for Isolating Extracellular Vesicles Using Cations
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 15, 2020
From: GHO, YONG SONG; LEE, CHANG JIN; KIM, JI HYUN; SONG, SUNG HYUN
To: ROSETTA EXOSOME
Reel/Frame 052937/0767 →
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 →
Assignment of Assignor's Interest
Sep 16, 2025
From: SL BIGEN, INC.
To: POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
Reel/Frame 072265/0812 →
Assignment of Assignor's Interest
Sep 16, 2025
From: SL BIGEN, INC.
To: POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
Reel/Frame 072265/0938 →
Assignment of Assignor's Interest
Dec 29, 2025
From: POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
To: BLUE SEED EXOSOME LTD.
Reel/Frame 073327/0133 →