IP Library › Assignment 041372/0719
Patent Assignment
Reel/Frame 041372/0719

Assignment of Assignor's Interest

Recorded: 2017-02-24 Pages: 7
Assignors
KAYAMA, YUZO
Executed: 2017-01-31
KOMURO, MASAYASU
Executed: 2017-01-31
HAMASAKI, TETSUYA
Executed: 2017-01-31
Assignee
ASAHI KASEI MEDICAL CO., LTD.
1-105, KANDA JINBOCHO, CHIYODA-KU,, TOKYO, 101-8101, JAPAN
Covered Property (1)
Porous Membrane
Application: 15/506,521 →
Publication: US 2017/0266626
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 →