IP Library › Assignment 022437/0869
Patent Assignment
Reel/Frame 022437/0869

Assignment of Assignor's Interest

Recorded: 2009-03-24 Pages: 2
Assignors
OSHIMA, MAYUMI
Executed: 2009-02-26
FUJII, TORU
Executed: 2009-02-18
Assignee
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME,, CHUO-KU, TOKYO, 104-8260, JAPAN
Covered Property (1)
Conjugated Diene Polymer, Conjugated Diene Polymer Composition, and Process for Producing Conjugated Diene Polymer
Patent: 8,124,704 →
Application: 12/409,557 →
Publication: US 2009/0247692
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 →