Patent Assignment
Reel/Frame 022171/0356
Assignment of Assignor's Interest
Recorded: 2009-01-29
Pages: 4
Assignors
NAKAMURA, TAKAHIRO
Executed: 2008-11-12
TANI, KOUICHIROU
Executed: 2008-11-12
TANAKA, RYOUJI
Executed: 2008-11-12
SONE, TAKUO
Executed: 2008-11-12
TADAKI, TOSHIHIRO
Executed: 2008-11-12
KURAZUMI, JUNKO
Executed: 2008-11-12
MASAKI, KOJI
Executed: 2008-11-12
OZAWA, YOICHI
Executed: 2008-11-12
Assignees
JSR CORPORATION
6-10, TSUKIJI 5-CHOME, CHUO-KU, TOKYO, 104-8410, JAPAN
BRIDGESTONE CORPORATION
10-1, KYOBASHI 1-CHOME, CHUO-KU, TOKYO, 104-8340, JAPAN
Covered Property
(1)
Process for Producing Conjugated Diene Polymer, Conjugated Diene Polymer, and Rubber Composition
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Nunc Pro Tunc Assignment
Dec 23, 2022
From: JSR CORPORATION
To: ENEOS MATERIALS CORPORATION
Reel/Frame 062192/0841 →
Change of Address
Dec 23, 2022
From: JSR CORPORATION
To: JSR CORPORATION
Reel/Frame 062211/0325 →
Change of Address
Oct 3, 2024
From: ENEOS MATERIALS CORPORATION
To: ENEOS MATERIALS CORPORATION
Reel/Frame 069105/0903 →