IP Library › Assignment 023270/0658
Patent Assignment
Reel/Frame 023270/0658

Assignment of Assignor's Interest

Recorded: 2009-09-23 Pages: 3
Assignors
PALAMARA, THOMAS C.
Executed: 2006-03-01
WILSON, BRETT ALLEN
Executed: 2006-03-01
Assignee
CARBO CERAMICS INC.
575 N. DAIRY ASHFORD RD., HOUSTON, TEXAS, 77079
Covered Property (1)
Methods for Producing Sintered Particles from a Slurry of an Alumina-Containing Raw Material
Patent: 8,216,675 →
Application: 12/563,352 →
Publication: US 2010/0059224
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 20, 2009
From: PALAMARA, THOMAS C.; WILSON, BRETT ALLEN
To: CARBO CERAMICS INC.
Reel/Frame 023551/0671 →
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 →