Patent Assignment
Reel/Frame 010030/0817
Assignment of Assignor's Interest
Recorded: 1999-06-04
Pages: 4
Assignor
ALBRIGHT, ROBERT L.
Executed: 1999-05-27
Assignee
SUN DRILLING PRODUCTS, CORP.
503 MAIN STREET, BELLE CHASE, LOUISIANA, 70037
Covered Property
(1)
Chain Entanglement Crosslinked Proppants and Related Uses
Patent:
6,248,838 →
Application:
09/326,401 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Dec 12, 2005
From: SUN DRILLING PRODUCTS CORPORATION
To: COMERICA BANK
Reel/Frame 016883/0001 →
Security Agreement
Oct 29, 2008
From: SUN DRILLING PRODUCTS CORPORATION
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 021744/0827 →
Security Interest
Jun 15, 2017
From: SUN DRILLING PRODUCTS CORPORATION
To: MIDCAP BUSINESS CREDIT LLC
Reel/Frame 042723/0780 →