IP Library › Assignment 032423/0867
Patent Assignment
Reel/Frame 032423/0867

Termination and Release of Security Interest in Patents

Recorded: 2014-03-11 Pages: 4
Assignor
Assignee
DANLIN INDUSTRIES CORPORATION
601 E. FRISCO, THOMAS, OKLAHOMA, 73669
Covered Properties (2)
Check Enhancer for Injecting Fluids into a Well
Patent: 6,655,454 →
Application: 10/176,808 →
Publication: US 2003/0234108
Check Enhancer
Patent: 6,776,229 →
Application: 10/361,371 →
Publication: US 2003/0234107
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 22, 2011
From: FLOYD, DANNY JOE
To: DANLIN INDUSTRIES CORPORATION
Reel/Frame 025995/0281 →
Security Agreement Apr 1, 2011
From: DANLIN INDUSTRIES CORPORATION
To: PNC BANK, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 026068/0001 →