Patent Assignment
Reel/Frame 044559/0577
Assignment of Assignor's Interest
Recorded: 2018-01-08
Pages: 4
Assignors
TYNI, TUOMAS
Executed: 2017-12-20
HALONEN, SAULI
Executed: 2017-12-20
KARHU, JUHA
Executed: 2017-12-20
Assignee
PROVENTIA EMISSION CONTROL OY
TIETOTIE 1, OULUNSALO, 90460, FINLAND
Covered Property
(1)
Method, Apparatus and System for Aftertreatment of Exhaust Gas Comprising Inline Housing
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
May 9, 2018
From: PROVENTIA EMISSION CONTROL OY
To: PROVENTIA OY
Reel/Frame 046933/0603 →
Corrective Assignment to Correct the Assignee Name Previously Recorded on Reel 044559 Frame 0577. Assignor(S) Hereby Confirms the Assignment of Assignors Interest.
Aug 17, 2022
From: TYNI, TUOMAS; HALONEN, SAULI; KARHU, JUHA
To: PROVENTIA OY
Reel/Frame 061301/0451 →