IP Library › Assignment 051394/0662
Patent Assignment
Reel/Frame 051394/0662

Assignment of Assignor's Interest

Recorded: 2019-12-31 Pages: 2
Assignor
VASQUES, RICARDO REVES
Executed: 2019-08-25
Assignee
WELLTEC OILFIELD SOLUTIONS AG
BAARERSTRASSE 139, ZUG, CH-6300, SWITZERLAND
Covered Property (1)
Annular Barrier System
Application: 16/531,289 →
Publication: US 2020/0040693
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Address Dec 18, 2020
From: WELLTEC OILFIELD SOLUTIONS AG
To: WELLTEC OILFIELD SOLUTIONS AG
Reel/Frame 054802/0238 →
Assignment of Assignor's Interest Nov 8, 2024
From: WELLTEC A/S
To: WELLTEC MANUFACTURING CENTER COMPLETIONS APS
Reel/Frame 069327/0618 →