IP Library › Assignment 047180/0811
Patent Assignment
Reel/Frame 047180/0811

Merger

Recorded: 2018-10-02 Pages: 2
Assignor
ADI SYSTEMS NORTH AMERICA INC.
Executed: 2018-06-30
Assignee
EVOQUA WATER TECHNOLOGIES CANADA LTD.
370 WILSEY ROAD, FREDERICTON, E3B 6E9, CANADA
Covered Property (1)
Removing Hydrogen Sulfide from a Gaseous Mixture Using Ferric Ions Bonded to Calcined Diatomite
Patent: 6,500,237 →
Application: 09/777,840 →
Publication: US 2001/0005981
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 28, 2002
From: WINCHESTER, ERIC L.; MCMULLIN, MICHAEL J.; HUM, JEFFREY K.
To: ADI INTERNATIONAL INC.
Reel/Frame 013434/0662 →
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 →