Patent Assignment
Reel/Frame 012968/0860
Assignment of Assignor's Interest
Recorded: 2002-06-06
Pages: 3
Assignee
NEC CORPORATION
7-1, SHIBA 5-CHROME, MINATO-KU, TOKYO, 108-8, JAPAN
Covered Property
(1)
Flame-Retardant Polycarbonate Resin Composition
Patent:
6,433,050 →
Application:
09/555,285 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 6, 2002
From: IJI, MASATOSHI; SERIZAWA, SHIN
To: NEC CORPORATION; SUMITOMO DOW LIMITED
Reel/Frame 012974/0213 →
Change of Name
May 25, 2011
From: SUMITOMO DOW LIMITED
To: SUMIKA STYRON POLYCARBONATE LIMITED
Reel/Frame 026340/0295 →
Change of Address
Sep 9, 2013
From: SUMIKA STYRON POLYCARBONATE LIMITED (FORMERLY OF 8-8, NIHONBASHI-KABUTOCHO, CHUO-KU, TOKYO, JAPAN)
To: SUMIKA STYRON POLYCARBONATE LIMITED
Reel/Frame 031189/0273 →
Change of Name
Jun 19, 2017
From: SUMIKA STYRON POLYCARBONATE LIMITED
To: SUMIKA POLYCARBONATE LIMITED
Reel/Frame 042880/0482 →