Patent Assignment
Reel/Frame 058841/0300
Corrective Assignment to Correct the the Receiving Pary Name Previously Recorded at Reel: 058099 Frame: 0937. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2022-01-25
Pages: 4
Assignor
DOUVILLE, PATRICE
Executed: 2019-06-18
Assignee
HYDRO TECHNOLOGIES (CANADA) INC.
2324 EINSTEIN, QUÉBEC, G1P 3S2, CANADA
Covered Property
(1)
Process and System for Producing Sodium Hydrosulfite Crystals
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 12, 2021
From: DOUVILLE, PATRICE
To: BOUCHARD, CARL, BOUC
Reel/Frame 058099/0937 →
Assignment of Assignor's Interest
Nov 12, 2021
From: DOUVILLE, PATRICE
To: HYDRO TECHNOLOGIES (CANADA) INC.
Reel/Frame 058100/0317 →
Change of Name
Jul 13, 2022
From: HYDRO TECHNOLOGIES (CANADA) INC.
To: SILOX CANADA INC.
Reel/Frame 060494/0238 →