Patent Assignment
Reel/Frame 050096/0471
Assignment of Assignor's Interest
Recorded: 2019-08-20
Pages: 3
Assignor
KYLLÖNEN, LASSE
Executed: 2018-01-17
Assignee
KEMIRA OYJ
ENERGIAKATU 4, HELSINKI, 00180, FINLAND
Covered Property
(1)
Hydrotropic composition and its uses
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 20, 2019
From: KING, ALISTAIR; SKLAVOUNOS, EVANGELOS; LAAKSONEN, TIINA; RANTAMÄKI, ANTTI
To: UNIVERSITY OF HELSINKI
Reel/Frame 050096/0512 →
Assignment of Assignor's Interest
Aug 20, 2019
From: UNIVERSITY OF HELSINKI
To: KEMIRA OYJ
Reel/Frame 050096/0526 →
Assignment of Assignor's Interest
Feb 27, 2024
From: KEMIRA OYJ
To: STERLING SPECIALTY CHEMICALS HOLDING UK LIMITED
Reel/Frame 066699/0200 →