IP Library Assignment 025132/0052
Patent Assignment
Reel/Frame 025132/0052

Assignment of Assignor's Interest

Recorded: 2010-10-13 Pages: 5
Assignors
MAIYA, SEIJYURO
Executed: 2008-04-17
NAKAGOME, OSAMU
Executed: 2008-04-22
SUZUKI, HIDEYUKI
Executed: 2008-04-07
KOTANI, YASUHISA
Executed: 2008-04-08
HATANAKA, TOSHIFUMI
Executed: 2008-04-28
WADA, TOSHIHIRO
Executed: 2008-05-02
Assignees
JAPAN PETROLEUM EXPLORATION CO., LTD.
1-7-12, MARUNOUCHI, CHIYODA-KU, TOKYO, 100-0005, JAPAN
SHOWA TANSAN CO., LTD.
3-23 MISAKICHO 3-CHOME, CHIYODA-KU, TOKYO, 101-0061, JAPAN
TOYOTA TSUSHO CORPORATION
9-8 MEIEKI 4 CHOME, NAKAMURA-KU, NAGOYA-SHI, AICHI, 450-8575, JAPAN
Covered Property (1)
Refrigerant Composition
Patent: 7,976,721 →
Application: 12/876,799 →
Publication: US 2011/0017940
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 19, 2012
From: SHOWA TANSAN CO., LTD.
To: SHOWA DENKO GAS PRODUCTS CO., LTD.
Reel/Frame 027888/0220 →