IP Library › Assignment 019949/0781
Patent Assignment
Reel/Frame 019949/0781

Assignment of Assignor's Interest

Recorded: 2007-10-03 Pages: 3
Assignor
KOBAYASHI, KENJI
Executed: 2007-07-06
Assignee
ASAHI KASEI MEDICAL CO, LTD
9-1, KANDA MITOSHIRO-CHO, CHIYODA,, TOKYO, 101-8482, JAPAN
Covered Property (1)
Leukocyte Removal Method
Patent: 8,496,833 →
Application: 11/813,329 →
Publication: US 2008/0110829
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Address of Assignee May 21, 2013
From: KOBAYASHI, KENJI
To: ASAHI KASEI MEDICAL CO., LTD.
Reel/Frame 030462/0368 →
Nunc Pro Tunc Assignment Oct 23, 2025
From: ASAHI KASEI MEDICAL CO., LTD.
To: ASAHI KASEI LIFE SCIENCE CORPORATION
Reel/Frame 072650/0301 →
Change of Address Oct 23, 2025
From: ASAHI KASEI MEDICAL CO., LTD.
To: ASAHI KASEI MEDICAL CO., LTD.
Reel/Frame 073191/0010 →