Patent Assignment
Reel/Frame 011860/0359
Assignment of Assignor's Interest
Recorded: 2001-05-30
Pages: 2
Assignors
UHM, KI-NAM
Executed: 2001-05-22
LIM, SANG CHUL
Executed: 2001-05-22
LIM, JONG-HO
Executed: 2001-05-22
Assignee
SK CORPORATION
99, SEORIN-DONG, JONGRO-KU, SEOUL 110-110, KOREA, REPUBLIC OF
Covered Property
(1)
Method for Preparing an R- or S-Form of Alpha-Substituted Heterocyclic Carboxylic Acid and a Counter Enantiomeric Form of Alpha-Substituted Heterocyclic Carboxylic Acid Ester Thereto Using Enzyme
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Nov 5, 2007
From: SK CORPORATION
To: SK HOLDINGS CO., LTD.
Reel/Frame 020112/0329 →
Assignment of Assignor's Interest
Oct 3, 2011
From: SK HOLDINGS CO., LTD.
To: SK BIOPHARMACEUTICALS CO., LTD.
Reel/Frame 027006/0600 →
Assignment of Assignor's Interest
Sep 10, 2015
From: SK BIOPHARMACEUTICALS CO., LTD.
To: SK BIOTEK CO., LTD.
Reel/Frame 036528/0866 →