IP Library Assignment 052129/0053
Patent Assignment
Reel/Frame 052129/0053

Assignment of Assignor's Interest

Recorded: 2020-03-16 Pages: 2
Assignor
AITTANIEMI, TARMO
Executed: 2018-10-12
Assignee
KALASYDÄN OY
MARTINKANKAANTIE 12 A, ROVANIEMI, 96800, FINLAND
Covered Property (1)
Migratory Fish Passage Arrangement
Application: 16/820,390 →
Publication: US 2020/0217032
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Aug 11, 2025
From: KALASYDÄN OY
To: FISHHEART OY LTD.
Reel/Frame 072399/0952 →