IP Library › Assignment 053230/0477
Patent Assignment
Reel/Frame 053230/0477

Assignment of Assignor's Interest

Recorded: 2020-07-16 Pages: 4
Assignors
KATAYAMA, YOSHIO
Executed: 2020-03-23
NAKANO, KEIKO
Executed: 2020-03-27
Assignee
HITACHI METALS, LTD.
2-70, KONAN 1-CHOME, MINATO-KU, TOKYO, 1088224, JAPAN
Covered Property (1)
Water-Treating Ceramic Filter Module
Application: 16/962,656 →
Publication: US 2020/0346149
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Apr 6, 2023
From: HITACHI METALS, LTD.
To: PROTERIAL, LTD.
Reel/Frame 063875/0550 →
Change of Address Jun 6, 2023
From: HITACHI METALS, LTD.
To: HITACHI METALS, LTD.
Reel/Frame 063877/0864 →