IP Library › Assignment 028418/0005
Patent Assignment
Reel/Frame 028418/0005

Assignment of Assignor's Interest

Recorded: 2012-06-21 Pages: 3
Assignors
SUDO, TAKUYA
Executed: 2012-06-06
HAMA, HISAKATSU
Executed: 2012-06-06
Assignee
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME,, CHUO-KU, TOKYO, 104-8260, JAPAN
Covered Property (1)
Method for Producing a Rubber Composition
Patent: 9,023,937 →
Application: 13/483,664 →
Publication: US 2012/0309894
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 →