Patent Assignment
Reel/Frame 017334/0071
Assignment of Assignor's Interest
Recorded: 2005-12-08
Pages: 2
Assignor
HUGHES, W. JAMES
Executed: 2005-11-10
Assignee
SUNSTONE CORPORATION
101 N. BOBINSON, SUITE 810, OKLAHOMA CITY, OKLAHOMA, 73102
Covered Property
(1)
Underground Treatment of Biowaste
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 22, 2009
From: SUNSTONE CORPORATION
To: SUNSTONE TECHNOLOGIES, LLC
Reel/Frame 022137/0199 →
Security Agreement
Feb 19, 2014
From: SUNSTONE TECHNOLOGIES, LLC
To: SUNSTONE ENERGY GROUP, LLC
Reel/Frame 032276/0699 →
Amendment to Security Agreement
Feb 19, 2014
From: SUNSTONE TECHNOLOGIES, LLC
To: SUNSTONE ENERGY GROUP, LLC
Reel/Frame 032276/0771 →
Notice of Lender Name Change
Aug 18, 2017
From: SUNSTONE ENERGY GROUP, LLC
To: BLACK OAK ENERGY HOLDINGS, LLC
Reel/Frame 044102/0017 →