Patent Assignment
Reel/Frame 014476/0145
Assignment of Assignor's Interest
Recorded: 2003-03-24
Pages: 5
Assignor
LION CORPORATION
Executed: 2003-01-31
Assignee
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME, SHINAGAWA-KU, TOKYO 141-0001, JAPAN
Covered Property
(1)
Wastewater Treating Agent, Method for Wastewater Treatment, Sludge Dehydrant and Method for Sludge Treatment
Patent:
6,573,336 →
Application:
09/367,799 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 10, 2000
From: INAGAKI, YASUHITO; WATANABE, HARUO; KIUCHI, SHIGEO; KANO, TAKAAKI
To: SONY CORPORATION; LION CORPORATION
Reel/Frame 010503/0655 →
Assignment of Assignor's Interest
Feb 19, 2003
From: LION CORPORATION
To: SONY CORPORATION
Reel/Frame 013757/0864 →
Assignment of Assignor's Interest
Jan 23, 2013
From: SONY CORPORATION
To: DEXERIALS CORPORATION
Reel/Frame 029680/0585 →