IP Library Assignment 038089/0618
Patent Assignment
Reel/Frame 038089/0618

Assignment of Assignor's Interest

Recorded: 2016-03-15 Pages: 2
Assignor
MASSEY, DEAN RICHARD
Executed: 2016-03-02
Assignee
WELLTEC A/S
GYDEVANG 25, ALLERØD, DK-3450, DENMARK
Covered Property (1)
A Thermally Expanded Annular Barrier, System, and Method with a Thermally Decomposable Compound
Application: 15/022,062 →
Publication: US 2016/0222753
Related Assignments (2)
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 →