IP Library › Assignment 023644/0595
Patent Assignment
Reel/Frame 023644/0595

Assignment of Assignor's Interest

Recorded: 2009-12-11 Pages: 3
Assignor
DS PRINCE CONSULTING LTD.
Executed: 2009-06-25
Assignee
AIRDAR INC.
1141 - 75 STREET, EDMONTON, T6K 2S4, CANADA
Covered Property (1)
Method and System for Detecting and Monitoring Emissions.
Patent: 8,949,037 →
Application: 12/015,294 →
Publication: US 2008/0195329
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 16, 2008
From: BUTLER, TERRY DAN
To: PRINCE, DENNIS SCOTT
Reel/Frame 020374/0001 →
Assignment of Assignor's Interest Dec 11, 2009
From: PRINCE, DENNIS SCOTT
To: DS PRINCE CONSULTING LTD.
Reel/Frame 023644/0588 →