Patent Assignment
Reel/Frame 017338/0747
Assignment of Assignor's Interest
Recorded: 2005-05-02
Pages: 2
Assignors
TOGAWA, KATSUYA
Executed: 2005-04-15
OKAMOTO, RYUSUKE
Executed: 2005-04-15
ISOGAWA, HIRONOBU
Executed: 2005-04-19
Assignee
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU, OSAKA-CITY, OSAKA, 530-8565, JAPAN
Covered Property
(1)
Plasma or Serum Separation Membrane and Filter Apparatus Including the Plasma or Serum Separation Membrane
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 15, 2010
From: SEKISUI CHEMICAL CO., LTD.
To: I-DESIGN CO., LTD.; NITTOBO MEDICAL CO., LTD.; TOYO BOSEKI KABUSHIKI KAISHA
Reel/Frame 023936/0408 →
Assignment of Assignor's Interest
Apr 19, 2010
From: SEKISUI CHEMICAL CO., LTD.
To: SEKISUI MEDICAL CO., LTD.
Reel/Frame 024251/0229 →
Assignment of Assignor's Interest
May 14, 2011
From: I-DESIGN CO., LTD.
To: SEKISUI MEDICAL CO., LTD.; NITTOBO MEDICAL CO., LTD.; TOYO BOSEKI KABUSHIKI KAISHA
Reel/Frame 026280/0343 →