Patent Assignment
Reel/Frame 058092/0869
Assignment of Assignor's Interest
Recorded: 2021-11-12
Pages: 2
Assignors
RYU, HOSUK
Executed: 2019-09-17
PETER, HANS-JORG
Executed: 2019-09-17
SPERISSEN, GILLES
Executed: 2019-09-17
WEBER, MARTIN
Executed: 2019-09-17
Assignee
HUNTSMAN ADVANCED MATERIALS (SWITZERLAND) GMBH
KYBECKSTRASSE 200, BASEL, 4057, SWITZERLAND
Covered Property
(1)
New pyridine and pyrimidine substituted triazine UV absorbers
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 8, 2022
From: HUNTSMAN ADVANCED MATERIALS (SWITZERLAND) GMBH
To: HUNTSMAN TEXTILE EFFECTS (SWITZERLAND) GMBH
Reel/Frame 062030/0859 →
Change of Name
Oct 30, 2024
From: HUNTSMAN TEXTILE EFFECTS (SWITZERLAND) GMBH
To: ARCHROMA (SWITZERLAND) GMBH
Reel/Frame 069075/0223 →