IP Library Assignment 072902/0256
Patent Assignment
Reel/Frame 072902/0256

Nunc Pro Tunc Assignment

Recorded: 2025-09-19 Pages: 3
Assignor
DG-DIVING GROUP LTD.
Executed: 2025-07-09
Assignee
CLEANINGBOAT OY
RAVURINKATU 11, TURKU, 20380, FINLAND
Covered Property (1)
Method And System For Treatment Of An Underwater Surface And Material Removed From It
Application: 16/634,518 →
Publication: US 2021/0114896
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 27, 2020
From: KALLIOMÄKI, MAURI
To: DG-DIVING GROUP LTD.
Reel/Frame 051635/0001 →