IP Library › Assignment 022671/0506
Patent Assignment
Reel/Frame 022671/0506

Assignment of Assignor's Interest

Recorded: 2009-05-12 Pages: 8
Assignors
ZAMORA, FRANK
Executed: 2009-05-11
KAKADJIAN, SARKIS R.
Executed: 2009-05-06
FITZGERALD, ERIN
Executed: 2009-05-06
GARZA, TINA
Executed: 2009-05-06
Assignee
CLEARWATER INTERNATIONAL, LLC
515 POST OAK BLVD., SUITE 600, HOUSTON, TEXAS, 77027
Covered Property (1)
Methods for Increase Gas Production and Load Recovery
Patent: 8,946,130 →
Application: 12/464,351 →
Publication: US 2009/0275488
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 9, 2015
From: CLEARWATER INTERNATIONAL, L.L.C.
To: LUBRIZOL OILFIELD SOLUTIONS, INC.
Reel/Frame 036822/0379 →
Assignment of Assignor's Interest Jan 18, 2018
From: LUBRIZOL OILFIELD SOLUTIONS, INC.
To: THE LUBRIZOL CORPORATION
Reel/Frame 044655/0922 →