IP Library › Assignment 023823/0901
Patent Assignment
Reel/Frame 023823/0901

Assignment of Assignor's Interest

Recorded: 2010-01-21 Pages: 4
Assignor
ASAHI KASEI KABUSHIKI KAISHA
Executed: 2009-12-16
Assignee
ASAHI KASEI CHEMICALS CORPORATION
1-105 KANDA JINBOCHO, CHIYODA-KU, TOKYO, 101-8101, JAPAN
Covered Properties (2)
Method for Purifying Suspended Water by Membrane Filtration
Patent: 8,043,508 →
Application: 10/181,355 →
Publication: US 2003/0111416
Method for Membrane Filtration Purification of Suspended Water
Application: 11/848,082 →
Publication: US 2008/0067126
Related Assignments (1)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 17, 2002
From: KUBOTA, NOBORU; IKEMOTO, TAKASHI; HATAYAMA, HIROSHI
To: ASAHI KASEI KABUSHIKI KAISHA
Reel/Frame 013349/0787 →