Patent Assignment
Reel/Frame 032926/0216
Change of Name
Recorded: 2014-05-19
Pages: 6
Assignor
J2 GLOBAL COMMUNICATIONS, INC.
Executed: 2011-12-05
Assignee
J2 GLOBAL, INC.
6922 HOLLYWOOD BOULEVARD, 5TH FLOOR, LOS ANGELES, CALIFORNIA, 90028
Covered Property
(1)
Distributed Messaging System
Patent:
5,841,966 →
Application:
08/627,590 →
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 4, 1996
From: IRRIBARREN, ROBERTO
To: CENTIGRAM COMMUNICATIONS CORPORATION
Reel/Frame 008035/0093 →
License
Sep 8, 1998
From: CENTIGRAM COMMUNICATIONS CORPORATION
To: MITEL, INC.
Reel/Frame 009430/0001 →
Change of Name
Aug 22, 2002
From: ADC ESD, INC.
To: ULYSSES ESD, INC.
Reel/Frame 013221/0880 →
Merger
Aug 22, 2002
From: CENTIGRAM COMMUNICATIONS CORPORATION
To: ADC ESD, INC.
Reel/Frame 013280/0052 →
Merger
Aug 6, 2004
From: ULYSSES ESD, INC.
To: SS8 NETWORKS, INC.
Reel/Frame 014953/0675 →
Assignment of Assignor's Interest
Sep 18, 2006
From: SS8 NETWORKS, INC.
To: PATENT HOLDINGS INTERNATIONAL, INC.
Reel/Frame 018260/0842 →
Merger
May 19, 2014
From: PATENT HOLDINGS INTERNATIONAL, INC.
To: J2 GLOBAL COMMUNICATIONS, INC.
Reel/Frame 032926/0143 →
Assignment of Assignor's Interest
May 22, 2014
From: J2 GLOBAL, INC.
To: ADVANCED MESSAGING TECHNOLOGIES, INC.
Reel/Frame 032952/0398 →