IP Library Assignment 057132/0287
Patent Assignment
Reel/Frame 057132/0287

Assignment of Assignor's Interest

Recorded: 2021-08-10 Pages: 3
Assignors
STEPHENSON, DAVID
Executed: 2020-06-02
WALERIANCZYK, TOMASZ
Executed: 2020-06-02
Assignee
DEEP CASING TOOLS, LTD.
51 YORK STREET, UNIT 2, ABERDEEN, AB11 5DP, UNITED KINGDOM
Covered Property (1)
Method and Apparatus for Well Tubular Flotation
Application: 17/398,194 →
Publication: US 2021/0363843
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Dec 22, 2024
From: DEEP CASING TOOLS LIMITED
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 069660/0280 →