Patent Assignment
Reel/Frame 041382/0001
Merger and Change of Name
Recorded: 2017-01-16
Pages: 27
Assignors
2412732 ONTARIO INC.
Executed: 2014-04-02
ROWANWOOD IP INC.
Executed: 2014-04-02
WATERLOO BIOFILTER SYSTEMS INC.
Executed: 2014-04-02
WATERLOO BIOFILTER SYSTEMS INC.
Executed: 2014-04-02
Assignee
WATERLOO BIOFILTER SYSTEMS INC.
143 DENNIS STREET, ROCKWOOD, ONTARIO, N0B 2K0, CANADA
Covered Properties
(5)
Containment of Water Treatment Medium
Patent:
5,762,784 →
Application:
08/848,156 →
Containment of Water Treatment Medium
Patent:
6,063,268 →
Application:
09/100,771 →
Wastewater Treatment Station in Shipping-Container
In-Pipe Wastewater Treatment System
Water Treatment System Including Foam Block
Related Assignments
(1)
Other recorded transfers of the patents in this record — the chain of ownership.