Patent Assignment
Reel/Frame 058099/0937
Assignment of Assignor's Interest
Recorded: 2021-11-12
Pages: 3
Assignor
DOUVILLE, PATRICE
Executed: 2019-06-18
Assignee
BOUCHARD, CARL, BOUC
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: HYDRO TECHNOLOGIES (CANADA) INC.
Reel/Frame 058100/0317 →
Corrective Assignment to Correct the the Receiving Pary Name Previously Recorded at Reel: 058099 Frame: 0937. Assignor(S) Hereby Confirms the Assignment.
Jan 25, 2022
From: DOUVILLE, PATRICE
To: HYDRO TECHNOLOGIES (CANADA) INC.
Reel/Frame 058841/0300 →
Change of Name
Jul 13, 2022
From: HYDRO TECHNOLOGIES (CANADA) INC.
To: SILOX CANADA INC.
Reel/Frame 060494/0238 →