IP Library › Assignment 021176/0077
Patent Assignment
Reel/Frame 021176/0077

Assignment of Assignor's Interest

Recorded: 2008-07-01 Pages: 2
Assignor
OSHIMA, MAYUMI
Executed: 2008-06-10
Assignee
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME,, CHUO-KU, TOKYO, 104-8260, JAPAN
Covered Property (1)
Conjugated Diene Polymer, Method for Producing Conjugated Diene Polymer, and Conjugated Diene Polymer Composition
Patent: 7,807,747 →
Application: 12/139,547 →
Publication: US 2008/0319151
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 →