IP Library Assignment 055438/0912
Patent Assignment
Reel/Frame 055438/0912

Assignment of Assignor's Interest

Recorded: 2021-02-28 Pages: 3
Assignor
WASENCZUK, ADAM
Executed: 2020-09-14
Assignee
PERPETUUM LTD.
UNIT 7 THE QUADRANGLE, ABBEY PARK, ABBEY INDUSTRIAL ESTATE, ROMSEY, SO51 9DL, UNITED KINGDOM
Covered Property (1)
An Electromechanical Generator for Converting Mechanical Vibrational Energy into Electrical Energy
Application: 17/042,079 →
Publication: US 2021/0099065
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 31, 2022
From: PERPETUUM LIMITED
To: HITACHI RAIL LIMITED
Reel/Frame 060059/0578 →