IP Library Assignment 050267/0313
Patent Assignment
Reel/Frame 050267/0313

Assignment of Assignor's Interest

Recorded: 2019-09-04 Pages: 3
Assignors
VINCENT, DAVID ROBERT
Executed: 2015-10-16
WASENCZUK, ADAM
Executed: 2015-10-16
Assignee
PERPETUUM LTD.
EPSILON HOUSE, CHILWORTH SCIENCE PARK, SOUTHAMPTON, SO16 7NS, UNITED KINGDOM
Covered Property (1)
Generator and Method for Converting Vibrational Energy into Electrical Energy
Application: 15/912,792 →
Publication: US 2018/0234033
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 →