Patent Assignment
Reel/Frame 026264/0013
Assignment of Assignor's Interest
Recorded: 2011-05-11
Pages: 4
Assignors
SCHWARTZ, RONALD
Executed: 1994-09-16
TURNER, DOUGLAS GORDON
Executed: 1994-09-28
ARCHAMBAULT, SYLVAIN
Executed: 1994-09-29
MUFTI, SOHALE AZIZ
Executed: 1994-09-20
RAINEY, GORDON LESTER
Executed: 1994-09-28
Assignee
BELL-NORTHERN RESEARCH LTD.
P.O. BOX 3511, STATION C, OTTAWA, ONTARIO, K1Y 4H7, CANADA
Covered Property
(1)
Mediated Access to an Intelligent Network
Patent:
5,862,334 →
Application:
08/979,153 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 11, 2011
From: STANKE, MARIANNE JO; HEINMILLER, WAYNE ROBERT; SHOOK, LAVERNE BENTLEY; SCHOENSTEDT, ROBERT CURTIS
To: NORTHERN TELECOM LIMITED; AMERITECH CORPORATION
Reel/Frame 026263/0972 →
Assignment of Assignor's Interest
May 11, 2011
From: BELL-NORTHERN RESEARCH LTD.
To: NORTHERN TELECOM LIMITED; AMERITECH CORPORATION
Reel/Frame 026264/0066 →
Change of Name
Jun 3, 2011
From: NORTHERN TELECOM LIMITED
To: NORTEL NETWORKS CORPORATION
Reel/Frame 026389/0174 →
Change of Name
Jun 3, 2011
From: NORTEL NETWORKS CORPORATION
To: NORTEL NETWORKS LIMITED
Reel/Frame 026389/0228 →
Assignment of Assignor's Interest
Oct 24, 2014
From: NORTEL NETWORKS LIMITED
To: ROCKSTAR CONSORTIUM US LP
Reel/Frame 034027/0914 →
Assignment of Assignor's Interest
Feb 9, 2015
From: ROCKSTAR CONSORTIUM US LP; ROCKSTAR CONSORTIUM LLC; BOCKSTAR TECHNOLOGIES LLC; CONSTELLATION TECHNOLOGIES LLC
To: RPX CLEARINGHOUSE LLC
Reel/Frame 034924/0779 →