Patent Assignment
Reel/Frame 059765/0493
Assignment of Assignor's Interest
Recorded: 2022-04-28
Pages: 4
Assignor
JSR CORPORATION
Executed: 2022-04-14
Assignee
ENEOS MATERIALS CORPORATION
SHIODOME SUMITOMO BLDG., 9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU, TOKYO, 105-0021, JAPAN
Covered Properties
(4)
Production Process of 1,3-Butadiene
Method for Producing 1,3-Butadiene
Application:
17/639,529 →
Publication:
US 2022/0340506
Method for Producing 1,3-Butadiene
Application:
17/653,167 →
Publication:
US 2022/0185746
Method for Producing 1,3-Butadiene
Application:
17/763,533 →
Publication:
US 2022/0289646
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 4, 2020
From: SUGIMOTO, MAYU; SASAKI, YUICHIRO; HIGUCHI, SOSUKE; KIMURA, NOBUHIRO
To: JSR CORPORATION; ENEOS CORPORATION
Reel/Frame 053698/0591 →
Assignment of Assignor's Interest
Mar 1, 2022
From: WANG, JUNJIE; SASAKI, YUICHIRO; MORI, TAKASHI
To: JSR CORPORATION; ENEOS CORPORATION
Reel/Frame 059137/0891 →
Assignment of Assignor's Interest
Mar 15, 2022
From: WANG, JUNJIE; MORI, TAKASHI; TANAKA, RYO
To: JSR CORPORATION; ENEOS CORPORATION
Reel/Frame 059265/0778 →
Assignment of Assignor's Interest
Mar 24, 2022
From: SUGIMOTO, MAYU; SASAKI, YUICHIRO
To: JSR CORPORATION; ENEOS CORPORATION
Reel/Frame 059394/0098 →
Change of Address
Oct 3, 2024
From: ENEOS MATERIALS CORPORATION
To: ENEOS MATERIALS CORPORATION
Reel/Frame 069105/0903 →