Patent Assignment
Reel/Frame 057364/0551
Merger
Recorded: 2021-09-02
Pages: 6
Assignor
BIOALPHA CORPORATION
Executed: 2021-06-30
Assignee
CG BIO CO., LTD.
3F, 211, ITAEWON-RO, YONGSAN-GU, SEOUL, KOREA, REPUBLIC OF
Covered Properties
(5)
Method for Preparing Aqueous Solution of High-Concentration Calcium Phosphate Stable in Neutral Ph Range
Bone Graft Composition and Preparation Method Thereof
High-Strength Crystallized Glass Ceramic Comprising Wollastonite, Hydroxyapatite and Akermanite
System for Producing Artificial Osseous Tissue and Method for Producing Same
Method for Preparing a Medical Material for Replacing a Hard Tissue Defect and a Medical Material Prepared Therefrom
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 26, 2011
From: RYU, HYUN SEUNG; RYU, MI YOUNG; SEO, JUN HYUK; JANG, GYU DONG
To: BIOALPHA INC.
Reel/Frame 026648/0553 →
Assignment of Assignor's Interest
Nov 9, 2015
From: RYU, MI YOUNG; CHO, NAM YUL; SEO, JUN HYUK; RYU, HYUN SEUNG
To: BIOALPHA CORPORATION
Reel/Frame 036990/0349 →
Assignment of Assignor's Interest
Jun 23, 2017
From: RYU, HYUN SEUNG
To: BIOALPHA CORPORATION
Reel/Frame 042796/0071 →
Assignment of Assignor's Interest
May 21, 2018
From: RYU, MI YOUNG; PARK, SUNG NAM; SEO, JUN HYUK; RYU, HYUN SEUNG
To: BIOALPHA CORPORATION
Reel/Frame 045862/0902 →
Change of Address
Sep 2, 2021
From: BIOALPHA CORPORATION
To: BIOALPHA CORPORATION
Reel/Frame 057395/0245 →
Assignment of Assignor's Interest
Apr 13, 2022
From: SO MYOUNG LEE
To: CG BIO CO., LTD.
Reel/Frame 059690/0718 →