IP Library › Assignment 052937/0767
Patent Assignment
Reel/Frame 052937/0767

Assignment of Assignor's Interest

Recorded: 2020-06-15 Pages: 11
Assignors
GHO, YONG SONG
Executed: 2020-06-04
LEE, CHANG JIN
Executed: 2020-06-04
KIM, JI HYUN
Executed: 2020-06-04
SONG, SUNG HYUN
Executed: 2020-06-04
Assignee
ROSETTA EXOSOME
(PARK TOWER, YONGSAN-DONG 5GA), #103-1502, 67, SEOBINGGO-RO, YONGSAN-GU, SEOUL, KOREA, REPUBLIC OF
Covered Property (1)
Method for Isolating Extracellular Vesicles Using Cations
Application: 16/634,086 →
Publication: US 2020/0164284
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 Sep 16, 2025
From: SL BIGEN, INC.
To: POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
Reel/Frame 072265/0812 →