IP Library Assignment 059639/0799
Patent Assignment
Reel/Frame 059639/0799

Assignment of Assignor's Interest

Recorded: 2022-04-19 Pages: 3
Assignors
KIM, SOO DONG
Executed: 2022-03-21
KIM, MIN JI
Executed: 2022-03-21
Assignee
QUEGEN BIOTECH CO., LTD.
(JEONGWANG-DONG) #701, SHIHWAGONGDAN 2MA, 22,, GONGDAN 2-DAERO 139BEON-GIL, SIHEUNG-SI, GYEONGGI-DO, 15097, KOREA, REPUBLIC OF
Covered Property (1)
"ß-1,3-GLUCAN-PEPTIDE COMPLEX: COMPOSITIONS AND METHODS
Application: 17/254,234 →
Publication: US 2021/0268060
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 19, 2021
From: YANG, CHUL SU; KIM, YOUNG KYUN; PARK, BYEONG HEE; LEE, JONG DAE
To: QUEGEN BIOTECH CO., LTD.
Reel/Frame 054950/0122 →
Change of Name Oct 20, 2025
From: QUEGEN BIOTECH CO., LTD.
To: BETA BIO CORPORATION
Reel/Frame 073117/0299 →