Patent Assignment
Reel/Frame 025668/0589
Assignment of Assignor's Interest
Recorded: 2011-01-20
Pages: 5
Assignor
NETGEN COMMUNICATIONS, INC.
Executed: 2006-08-17
Assignee
WRITEBACK TECHNOLOGIES, L.L.C.
2711 CENTERVILLE ROAD, SUITE 400, WILMINGTON, DELAWARE, 19808
Covered Property
(1)
Method and Systems for Providing Communications Services
Patent:
42,694 →
Application:
11/889,838 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 9, 2008
From: COFFEE, MICHAEL B.
To: COMMETREX CORPORATION
Reel/Frame 020341/0990 →
Assignment of Assignor's Interest
Jan 11, 2008
From: COMMETREX CORPORATION
To: NETGEN COMMUNICATIONS, INC.
Reel/Frame 020352/0054 →
Merger
Sep 16, 2015
From: WRITEBACK TECHNOLOGIES, L.L.C.
To: MINERAL LASSEN LLC
Reel/Frame 036579/0452 →