Patent Assignment
Reel/Frame 042831/0282
Assignment of Assignor's Interest
Recorded: 2017-06-27
Pages: 3
Assignor
CLARIANT FINANCE (BVI) LIMITED
Executed: 2015-08-28
Assignee
CLARIANT INTERNATIONAL LTD.
ROTHAUSSTRASSE 61, MUTTENZ, CH-4132, SWITZERLAND
Covered Property
(1)
Process for Inhibition of Sulphide Scales
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 27, 2017
From: TODD, MALCOM; STRACHAN, CATHERINE; MOIR, GORDON; GOULDING, JOHN
To: CLARIANT FINANCE (BVI) LIMITED
Reel/Frame 042831/0230 →
Assignment of Assignor's Interest
Aug 1, 2024
From: CLARIANT INTERNATIONAL LTD
To: DORF KETAL ENERGY SERVICES LLC
Reel/Frame 068157/0195 →