Patent Assignment
Reel/Frame 023118/0857
Assignment of Assignor's Interest
Recorded: 2009-08-19
Pages: 4
Assignor
OTSUKA CHEMICAL CO., LTD.
Executed: 2009-06-29
Assignee
OTSUKA CHEMICAL HOLDINGS CO., LTD.
3-2-27, OTE-DORI, CHUO-KU, 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
Jan 18, 2008
From: KAKEHI, KAZUAKI; KINOSHITA, MITSUHIRO; MATSUNO, YUKI
To: OTSUKA CHEMICAL CO., LTD.
Reel/Frame 020435/0332 →
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 →