Patent Assignment
Reel/Frame 047024/0552
Assignment of Assignor's Interest
Recorded: 2018-10-01
Pages: 3
Assignors
05/02/2018DE OLIVEIRA FILHO, ANTONIO PEDRO
Executed: 2018-05-18
KINA, ALINE
Executed: 2018-05-18
Assignee
CLARIANT S.A.
AVENIDA DAS NACOES UNIDAS, SAO PAULO, 18001, BRAZIL
Covered Property
(1)
Synergized Hemiacetals Composition and Method for Scavenging Sulfides and Mercaptans
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 1, 2018
From: TAYLOR, GRAHAME; WYLDE, JONATHAN JAMES
To: CLARIANT CORPORATION
Reel/Frame 047024/0253 →
Assignment of Assignor's Interest
Oct 1, 2018
From: KRULL, MATTHIAS; SAHL, MIKE; MURISON, JULIE; HAUCK, STEFAN
To: CLARIANT PRODUKTE (DEUTSCHLAND) GMBH
Reel/Frame 047025/0595 →
Assignment of Assignor's Interest
Oct 1, 2018
From: CLARIANT CORPORATION
To: CLARIANT INTERNATIONAL LTD.
Reel/Frame 047025/0804 →
Assignment of Assignor's Interest
Oct 1, 2018
From: CLARIANT S.A.
To: CLARIANT INTERNATIONAL LTD.
Reel/Frame 047025/0855 →
Assignment of Assignor's Interest
Oct 1, 2018
From: CLARIANT PRODUKTE (DEUTSCHLAND) GMBH
To: CLARIANT INTERNATIONAL LTD.
Reel/Frame 047025/0873 →
Assignment of Assignor's Interest
Aug 1, 2024
From: CLARIANT INTERNATIONAL LTD
To: DORF KETAL ENERGY SERVICES LLC
Reel/Frame 068157/0195 →