IP Library › Assignment 026243/0572
Patent Assignment
Reel/Frame 026243/0572

Assignment of Assignor's Interest

Recorded: 2011-05-09 Pages: 3
Assignors
KATO, CHIHIRO
Executed: 2011-03-30
SEKI, YUUKOU
Executed: 2011-03-30
SHIKI, SATOSHI
Executed: 2011-03-30
Assignees
ASAHI KASEI CHEMICALS CORPORATION
1-105, KANDA JINBOCHO, CHIYODA-KU, TOKYO, 101-8101, JAPAN
ASAHI KASEI MEDICAL CO., LTD.
1-105, KANDA JINBOCHO, CHIYODA-KU, TOKYO, 101-8101, JAPAN
Covered Property (1)
Use of Porous Hollow-Fiber Membrane for Producing Clarified Biomedical Culture Medium
Patent: 8,758,625 →
Application: 13/120,753 →
Publication: US 2011/0210067
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →