IP Library Assignment 071220/0763
Patent Assignment
Reel/Frame 071220/0763

Assignment of Assignor's Interest

Recorded: 2025-05-27 Pages: 2
Assignor
RASMUSSEN, DENNIS
Executed: 2025-05-19
Assignee
FONTEM VENTURES B.V.
RADARWEG 60, AMSTERDAM, 1043 NT, NETHERLANDS
Covered Property (1)
Electronic Cigarette Backflow Mitigation Valve
Application: 17/620,537 →
Publication: US 2022/0312852
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Sep 29, 2023
From: FONTEM HOLDINGS 1 B.V.
To: FONTEM VENTURES B.V.
Reel/Frame 065086/0581 →