IP Library Assignment 051922/0225
Patent Assignment
Reel/Frame 051922/0225

Assignment of Assignor's Interest

Recorded: 2020-02-25 Pages: 3
Assignors
SMIRNOV, ALEXEI V.
Executed: 2020-02-04
JOHNSON, RYAN
Executed: 2020-02-10
Assignee
HITACHI METALS LTD.
2-70, KONAN 1-CHOME, MINATO-KU, TOKYO, 108-8224, JAPAN
Covered Property (1)
High Flow Tubular Bypass
Application: 16/779,827 →
Publication: US 2020/0284631
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Address Sep 11, 2024
From: HITACHI METALS, LTD.
To: HITACHI METALS, LTD.
Reel/Frame 068944/0403 →
Change of Name Sep 11, 2024
From: HITACHI METALS, LTD.
To: PROTERIAL, LTD.
Reel/Frame 068944/0827 →