IP Library › Assignment 008285/0088
Patent Assignment
Reel/Frame 008285/0088

Assignment of Assignor's Interest

Recorded: 1996-05-30 Pages: 2
Assignors
YASUDA, KYOUYU
Executed: 1996-05-16
TAKASHIMA, AKIO
Executed: 1996-05-16
Assignee
JAPAN SYNTHETIC RUBBER CO., LTD.
11-24, TSUKIJI-2-CHOME, CHUO-KU, TOKYO, JAPAN
Covered Property (1)
Process for Producing Polybutadiene Rubber
Patent: 5,686,543 →
Application: 08/655,676 →
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jul 27, 1999
From: JAPAN SYNTHETIC RUBBER CO., LTD.
To: JSR CORPORATION
Reel/Frame 010086/0530 →
Change of Name Feb 18, 2000
From: JAPAN SYNTHETIC RUBBER CO., LTD.
To: JSR CORPORATION
Reel/Frame 010556/0135 →
Change of Name Mar 19, 2005
From: JAPAN SYNTHETIC RUBBER CO., LTD.
To: JSR CORPORATION
Reel/Frame 015797/0070 →