IP Library › Assignment 057701/0440
Patent Assignment
Reel/Frame 057701/0440

Assignment of Assignor's Interest

Recorded: 2021-08-27 Pages: 2
Assignor
HOPTROFF, RICHARD
Executed: 2021-04-06
Assignee
HOPTROFF LONDON LIMITED
NEW DERWENT HOUSE, 69-73 THEOBALDS ROAD, LONDON, WC1X 8TA, GREAT BRITAIN
Covered Property (1)
Systems and Methods for Watermarking Time, Place and Identity of Events
Application: 17/459,035 →
Publication: US 2021/0399820
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the the Assignment Documents Previously Recorded at Reel: 57701 Frame: 440. Assignor(S) Hereby Confirms the Assignment. Aug 8, 2024
From: HOPTROFF, RICHARD
To: HOPTROFF LONDON LIMITED
Reel/Frame 068630/0787 →