IP Library › Assignment 038566/0977
Patent Assignment
Reel/Frame 038566/0977

Assignment of Assignor's Interest

Recorded: 2016-05-12 Pages: 3
Assignors
STÆHR, LARS
Executed: 2016-03-18
MASSEY, DEAN RICHARD
Executed: 2016-03-02
Assignee
WELLTEC A/S
GYDEVANG 25, ALLERØD, DK-3450, DENMARK
Covered Property (1)
Zone Isolation Method and Annular Barrier with an Anti-Collapsing Unit
Application: 15/036,217 →
Publication: US 2016/0298414
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 25, 2018
From: WELLTEC A/S
To: WELLTEC OILFIELD SOLUTIONS AG
Reel/Frame 047724/0079 →
Change of Address Apr 10, 2019
From: WELLTEC OILFIELD SOLUTIONS AG
To: WELLTEC OILFIELD SOLUTIONS AG
Reel/Frame 048853/0289 →
Assignment of Assignor's Interest Nov 8, 2024
From: WELLTEC A/S
To: WELLTEC MANUFACTURING CENTER COMPLETIONS APS
Reel/Frame 069327/0618 →