IP Library Assignment 048275/0611
Patent Assignment
Reel/Frame 048275/0611

Assignment of Assignor's Interest

Recorded: 2019-02-08 Pages: 3
Assignor
TELLAKULA, ROOPA
Executed: 2016-10-06
Assignee
KEMIRA OYJ
PORKKALANKATU 3, HELSINKI, FI-00180, FINLAND
Covered Property (1)
Emulsions Including Polymers, Treatment Fluids Including Emulsions, and Methods for Treating Subterranean Formations
Application: 16/323,990 →
Publication: US 2019/0211255
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 27, 2024
From: KEMIRA OYJ
To: STERLING SPECIALTY CHEMICALS HOLDING UK LIMITED
Reel/Frame 066699/0200 →