Patent Assignment
Reel/Frame 043793/0356
Change of Name
Recorded: 2017-09-09
Pages: 29
Assignor
MITSUBISHI RAYON CO., LTD.
Executed: 2017-04-03
Assignee
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property
(1)
Impact Resistance Improver, Thermoplastic Resin Composition, Shaped Article and Method for Producing Graft Copolymer
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 12, 2009
From: OKUNAKA, OSAMU; NISHII, HIROYUKI; SHOUJI, TAKASHI; NAKAMURA, KEIJI
To: MITSUBISHI RAYON CO., LTD.; CHEIL INDUSTRIES INC.
Reel/Frame 022673/0733 →
Merger
Jul 14, 2016
From: CHEIL INDUSTRIES INC.
To: SAMSUNG SDI CO., LTD.
Reel/Frame 039156/0318 →
Assignment of Assignor's Interest
Mar 30, 2017
From: SAMSUNG SDI CO., LTD.
To: LOTTE ADVANCED MATERIALS CO., LTD.
Reel/Frame 041794/0179 →