Patent Assignment
Reel/Frame 058227/0014
Assignment of Assignor's Interest
Recorded: 2021-11-23
Pages: 8
Assignee
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU, TOKYO, 105-8518, JAPAN
Covered Property
(1)
Sulfur Dioxide Mixture, and Method of Producing the Same, and Filling Container
Application:
17/595,708 →
Publication:
US 2022/0250908
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.