Patent Assignment
Reel/Frame 013434/0662
Assignment of Assignor's Interest
Recorded: 2002-10-28
Pages: 9
Assignors
WINCHESTER, ERIC L.
Executed: 2002-10-24
MCMULLIN, MICHAEL J.
Executed: 2002-10-24
HUM, JEFFREY K.
Executed: 2002-10-24
Assignee
ADI INTERNATIONAL INC.
1133 REGENT STREET, SUITE 300, FREDERICTON, NEW BRUNSWICK, E3B 3Z2, CANADA
Covered Property
(1)
Removing Hydrogen Sulfide from a Gaseous Mixture Using Ferric Ions Bonded to Calcined Diatomite
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Dec 20, 2016
From: 692518 N.B. INC.
To: ADI SYSTEMS NORTH AMERICA INC.
Reel/Frame 041085/0796 →
Assignment of Assignor's Interest
Dec 20, 2016
From: ADI SYSTEMS NORTH AMERICA INC.
To: 692518 N.B. INC.
Reel/Frame 041214/0918 →
Change of Name
Dec 20, 2016
From: ADI SYSTEMS INC.
To: ADI SYSTEMS NORTH AMERICA INC.
Reel/Frame 041215/0037 →
Merger
Jun 20, 2017
From: ADI INTERNATIONAL INC.
To: ADI SYSTEMS INC.
Reel/Frame 043013/0879 →
Merger
Oct 2, 2018
From: ADI SYSTEMS NORTH AMERICA INC.
To: EVOQUA WATER TECHNOLOGIES CANADA LTD.
Reel/Frame 047180/0811 →