Patent Assignment
Reel/Frame 021828/0890
Assignment of Assignor's Interest
Recorded: 2008-11-06
Pages: 3
Assignees
RIKEN
2-1, HIROSAWA, WAKO-SHI, SAITAMA 351-0198, JAPAN
BRIDGESTONE CORPORATION
10-1, KYOBASHI 1-CHOME, CHUO-KU, TOKYO 104-8340, JAPAN
JSR CORPORATION
6-10, TSUKIJI 5-CHOME, CHUO-KU, TOKYO 104-8410, JAPAN
Covered Property
(1)
Metallocene Complex and Polymerization Catalyst Composition Containing the Same
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.