IP Library › Assignment 060918/0475
Patent Assignment
Reel/Frame 060918/0475

Change of Address

Recorded: 2022-07-26 Pages: 4
Assignor
WELLTEC OILFIELD SOLUTIONS AG
Executed: 2019-04-01
Assignee
WELLTEC OILFIELD SOLUTIONS AG
BAARERSTRASSE 96, ZUG, 6300, SWITZERLAND
Covered Property (1)
Downhole Inflow Production Restriction Device
Application: 17/578,540 →
Publication: US 2022/0136367
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 19, 2022
From: KUMAR, SATISH
To: WELLTEC OILFIELD SOLUTIONS AG
Reel/Frame 058687/0528 →