IP Library › Assignment 037416/0423
Patent Assignment
Reel/Frame 037416/0423

Assignment of Assignor's Interest

Recorded: 2016-01-06 Pages: 6
Assignors
LEHMAN, LYLE
Executed: 2015-12-30
CANNAN, CHAD
Executed: 2016-01-04
Assignee
CARBO CERAMICS, INC.
575 N. DAIRY ASHFORD RD., SUITE 300, HOUSTON, TEXAS, 77079
Covered Property (1)
Compositions and Methods for Improving Proppant Conductivity
Application: 14/982,284 →
Publication: US 2016/0186050
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Patent Security Agreement Apr 28, 2016
From: CARBO CERAMICS INC.; FALCON TECHNOLOGIES AND SERVICES, INC.; STRATAGEN, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 038555/0688 →
Release of Security Interest Mar 3, 2017
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: CARBO CERAMICS INC.; ASSET GUARD PRODUCTS INC. (F/K/A FALCON TECHNOLOGIES AND SERVICES, INC.); STRATAGEN, INC.
Reel/Frame 041879/0930 →