Patent Assignment
Reel/Frame 020435/0332
Assignment of Assignor's Interest
Recorded: 2008-01-18
Pages: 3
Assignors
KAKEHI, KAZUAKI
Executed: 2008-01-10
KINOSHITA, MITSUHIRO
Executed: 2008-01-08
MATSUNO, YUKI
Executed: 2008-01-07
Assignee
OTSUKA CHEMICAL CO., LTD.
2-27, OTEDORI 3-CHOME, CHUO-KU, OSAKA-SHI, OSAKA 540-0021, JAPAN
Covered Property
(1)
Process for Producing Sugar Chain Derivative, Structure Analysis Method, and Sugar Chain Derivative
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 19, 2009
From: OTSUKA CHEMICAL CO., LTD.
To: OTSUKA CHEMICAL HOLDINGS CO., LTD.
Reel/Frame 023118/0857 →
Change of Name
Jul 15, 2011
From: OTSUKA CHEMICAL HOLDINGS CO., LTD.
To: OTSUKA CHEMICAL CO., LTD.
Reel/Frame 026600/0490 →
Assignment of Assignor's Interest
May 6, 2013
From: OTSUKA CHEMICAL CO., LTD.
To: GLYTECH, INC.
Reel/Frame 030358/0048 →