IP Library Assignment 028028/0158
Patent Assignment
Reel/Frame 028028/0158

Assignment of Assignor's Interest

Recorded: 2012-04-11 Pages: 7
Assignors
JOHNS, CLIFFORD L
Executed: 2012-02-24
MCANDREWS, DENNIS
Executed: 2012-02-24
CHASMAWALA, MUNAF
Executed: 2012-02-24
CORNETT, DOUGLAS K
Executed: 2012-02-24
LAUGHLIN, MATTHEW
Executed: 2012-02-24
Assignee
EXTUNDO INCORPORATED
8008 VINECREST AVENUE, LOUISVILLE, KENTUCKY, 40222
Covered Property (1)
Device for Unloading Catalyst from a Reactor Vessel
Patent: 9,138,710 →
Application: 13/411,753 →
Publication: US 2012/0237412
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 23, 2017
From: EXTUNDO INCORPORATED
To: TUBEMASTER, INC.
Reel/Frame 041695/0069 →