IP Library Assignment 020812/0576
Patent Assignment
Reel/Frame 020812/0576

Assignment of Assignor's Interest

Recorded: 2008-04-16 Pages: 3
Assignors
ROBERTS, STEPHEN, MR.
Executed: 2008-01-03
FREELAND, ROY, MR.
Executed: 2008-01-03
Assignee
PERPETUUM LTD.
C.E.I. (BUILDING 27), THE UNIVERSITY, SOUTHAMPTON, SO17 1BJ, UNITED KINGDOM
Covered Property (1)
Generator for Converting Mechanical Vibrational Energy into Electrical Energy
Patent: 8,080,906 →
Application: 11/911,055 →
Publication: US 2008/0278008
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 →