Patent Assignment
Reel/Frame 053759/0167
Assignment of Assignor's Interest
Recorded: 2020-09-14
Pages: 3
Assignors
KAPPUS, BRIAN
Executed: 2020-08-27
MALKIN, ROB
Executed: 2020-09-09
CATSIS, SALVADOR
Executed: 2020-09-12
LONG, BENJAMIN JOHN OLIVER
Executed: 2020-09-09
Assignee
ULTRALEAP LIMITED
THE WEST WING, GLASS WHARF, BRISTOL, BS2 0EL, UNITED KINGDOM
Covered Property
(1)
Null Regions in Airborne Ultrasonic Fields
Application:
63/067,314 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 1, 2020
From: BROWN, EDDIE
To: ULTRALEAP LIMITED; THE UNIVERSITY OF NOTTINGHAM
Reel/Frame 054510/0101 →
Assignment of Assignor's Interest
Jan 16, 2026
From: ULTRAHAPTICS LIMITED; ULTRAHAPTICS IP LIMITED; ULTRAHAPTICS IP TWO LIMITED; ULTRALEAP LIMITED
To: SIM IP HXR LLC
Reel/Frame 074404/0372 →
Security Interest
Apr 6, 2026
From: SIM IP HXR LLC
To: UNITY MASTER LLC SERIES XIX
Reel/Frame 075365/0907 →