Patent Assignment
Reel/Frame 050659/0995
Assignment of Assignor's Interest
Recorded: 2019-10-09
Pages: 4
Assignor
SHOWA SHELL SEKIYU K.K.
Executed: 2019-09-12
Assignee
IDEMITSU KOSAN CO., LTD
1-1 MARUNOUCHI 3-CHOME, CHIYODA-KU, TOKYO, 1008321, JAPAN
Covered Properties
(4)
Gas Oil Composition and Method for Producing the Same
Application:
15/883,365 →
Publication:
US 2018/0155646
Gasoline Composition and Production Process Therefor
Gasoline Fuel Composition
Application:
16/462,616 →
Publication:
US 2020/0056108
Heavy Fuel Oil C Composition
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 30, 2018
From: SASAKI, SHINYA; KUMAGAI, SHUN
To: SHOWA SHELL SEKIYU K.K.
Reel/Frame 044767/0961 →
Assignment of Assignor's Interest
Jan 24, 2019
From: OKUYAMA, YASUYO; IMAI, AKIO; KOIKE, MITSURU; SASAKI, SHINYA
To: SHOWA SHELL SEKIYU K.K.
Reel/Frame 048122/0787 →
Assignment of Assignor's Interest
May 21, 2019
From: MIURA, YUUICHIROU; SASAKI, SHINYA
To: SHOWA SHELL SEKIYU K.K.
Reel/Frame 049238/0378 →
Assignment of Assignor's Interest
May 31, 2019
From: KASHIO, TSUYOSHI; KOMATSU, YASUYUKI
To: SHOWA SHELL SEKIYU K.K.
Reel/Frame 049329/0627 →