IP Library Assignment 016721/0977
Patent Assignment
Reel/Frame 016721/0977

Assignment of Assignor's Interest

Recorded: 2005-01-10 Pages: 3
Assignors
MATSUZAKI, MITSUHIRO
Executed: 2004-10-14
KAGOSHIMA, MASARU
Executed: 2004-10-14
Assignee
KUREHA CHEMICAL INDUSTRY COMPANY, LIMITED
9-11, NIHONBASHI HORIDOME-CHO 1-, CHOME, CHUO-KU, TOKYO, JAPAN
Covered Property (1)
Process for Producing Polyarylene Sulfide
Patent: 7,220,817 →
Application: 10/520,620 →
Publication: US 2005/0215759
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jan 4, 2006
From: KUREHA KAGAKU KOGYO KABUSHIKI KAISHA (AKA KUREHA CHEMICAL INDUSTRY COMPANY, LIMITED)
To: KUREHA CORPORATION
Reel/Frame 017423/0906 →