IP Library Assignment 029131/0110
Patent Assignment
Reel/Frame 029131/0110

Assignment of Assignor's Interest

Recorded: 2012-10-15 Pages: 5
Assignors
PALKA, KRZYSZTOF
Executed: 2012-10-01
CZYZ, JAROSLAW
Executed: 2012-10-01
Assignee
PUMPWELL SOLUTIONS LTD.
SUITE 10, 2510 29TH ST. NE, CALGARY, ALBERTA, T1Y 7G4, CANADA
Covered Property (1)
System and Method for Determination of Polished Rod Position for Reciprocating Rod Pumps
Patent: 9,200,629 →
Application: 13/533,559 →
Publication: US 2013/0030721
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 5, 2016
From: PUMPWELL SOLUTIONS LTD.
To: AMBYINT INC.
Reel/Frame 039942/0380 →
Security Interest Jun 30, 2018
From: AMBYINT INC.
To: SILICON VALLEY BANK
Reel/Frame 046247/0621 →