Patent Assignment
Reel/Frame 044494/0054
Assignment of Assignor's Interest
Recorded: 2017-12-27
Pages: 3
Assignor
STEFFEN, JOSH
Executed: 2015-08-07
Assignee
CATERPILLAR INC.
100 N.E. ADAMS STREET, PEORIA, ILLINOIS, 61629
Covered Property
(1)
High Pressure Fluid Control System and Method of Controlling Pressure Bias in an End Use Device
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 27, 2017
From: CATERPILLAR INC.
To: WESTPORT POWER INC.
Reel/Frame 044494/0077 →
Assignment of Assignor's Interest
Dec 27, 2017
From: MUMFORD, DAVID K.; PUZZUOLI, DEREK; HAAS, JORDAN C.; BROWN, WESLEY
To: WESTPORT POWER INC.
Reel/Frame 044494/0083 →
Change of Name
May 25, 2021
From: WESTPORT POWER INC.
To: WESTPORT FUEL SYSTEMS CANADA INC.
Reel/Frame 056365/0759 →
Assignment of Assignor's Interest
Jul 25, 2024
From: WESTPORT FUEL SYSTEMS CANADA INC.
To: HPDI TECHNOLOGY LIMITED PARTNERSHIP
Reel/Frame 068088/0781 →