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Patent Assignment
Reel/Frame 050971/0695

Assignment of Assignor's Interest

Recorded: 2019-11-08 Pages: 2
Assignor
AOSHIMA, HIROSHI
Executed: 2019-09-26
Assignee
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME, CHUO-KU, TOKYO, 104-8260, JAPAN
Covered Property (1)
Conjugated Diene Polymer and Method for Producing Conjugated Diene Polymer
Application: 16/498,684 →
Publication: US 2020/0031976
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 12, 2025
From: SUMITOMO CHEMICAL COMPANY, LIMITED
To: ZEON CORPORATION
Reel/Frame 070481/0713 →