IP Library › Assignment 049134/0665
Patent Assignment
Reel/Frame 049134/0665

Assignment of Assignor's Interest

Recorded: 2019-05-10 Pages: 3
Assignors
KING, ALISTAIR
Executed: 2017-12-20
SKLAVOUNOS, EVANGELOS
Executed: 2017-12-15
Assignee
UNIVERSITY OF HELSINKI
YLIOPISTONKATU 4, HELSINKI, 00100, FINLAND
Covered Property (1)
Method and Composition for Treating Tailings
Application: 16/345,748 →
Publication: US 2019/0284478
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 10, 2019
From: FENDERSON, THOMAS; KYLLÖNEN, LASSE; FOURNIER, FRANCES; AUJLA, SUKHJIT
To: KEMIRA OYJ
Reel/Frame 049134/0652 →
Assignment of Assignor's Interest May 10, 2019
From: UNIVERSITY OF HELSINKI
To: KEMIRA OYJ
Reel/Frame 049134/0668 →
Assignment of Assignor's Interest Feb 27, 2024
From: KEMIRA OYJ
To: STERLING SPECIALTY CHEMICALS HOLDING UK LIMITED
Reel/Frame 066699/0200 →