Patent Assignment
Reel/Frame 008185/0475
Assignment of Assignor's Interest
Recorded: 1996-09-30
Pages: 3
Assignors
PROPP, MICHAEL B.
Executed: 1996-09-17
PROPP, DAVID L.
Executed: 1996-09-18
LADAS, CHRISTOPHER P.
Executed: 1996-09-17
Assignee
ADAPTIVE NETWORKS, INC.
1505 COMMONWEALTH AVE., BRIGHTON, MASSACHUSETTS, 02135
Covered Property
(1)
Reconfigurable on-Demand Telephone and Data Line System
Patent:
5,774,526 →
Application:
08/682,197 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 18, 2010
From: ADAPTIVE NETWORKS, INC.
To: CERES COMMUNICATION TECHNOLOGIES, LLC
Reel/Frame 025373/0033 →
Change of Name
Dec 15, 2010
From: CERES COMMUNICATION TECHNOLOGIES, LLC
To: CERES COMMUNICATIONS TECHNOLOGIES, LLC
Reel/Frame 025503/0060 →
Assignment of Assignor's Interest
Jul 2, 2012
From: CERES COMMUNICATIONS TECHNOLOGIES, LLC
To: RPX CORPORATION
Reel/Frame 028488/0619 →