Patent Assignment
Reel/Frame 004235/0270
Assignment of Assignors Interest.
Recorded: 1983-11-16
Pages: 3
Assignors
DORSEY, ERIC A.
Executed: 1983-11-16
WILLIAMS, KEITH M.
Executed: 1983-11-16
VYAS, HARIHAR J.
Executed: 1983-11-16
GRONER, GABRIEL F.
Executed: 1983-11-16
Assignee
SPEECH PLUS, INC. A CORP. OF CA
461 N. BERNARDO AVE., MOUNTAIN VIEW, CALIFORNIA
Covered Property
(1)
Verbal Computer Terminal System
Patent:
4,659,877 →
Application:
06/552,292 →
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Sep 24, 1990
From: SPEECH PLUS, INC., A CORP. OF CA.
To: CENTIGRAM COMMUNICATIONS CORPORATION
Reel/Frame 005450/0630 →
Assignment of Assignor's Interest
Jul 1, 1994
From: CENTIGRAM COMMUNICATIONS CORPORAITON
To: CENTIGRAM COMMUNICATIONS CORPORATION
Reel/Frame 007041/0538 →
License
Sep 8, 1998
From: CENTIGRAM COMMUNICATIONS CORPORATION
To: MITEL, INC.
Reel/Frame 009430/0001 →
Merger
Aug 22, 2002
From: CENTIGRAM COMMUNICATIONS CORPORATION
To: ADC ESD, INC.
Reel/Frame 013280/0052 →
Change of Name
Aug 22, 2002
From: ADC ESD, INC.
To: ULYSSES ESD, INC.
Reel/Frame 013221/0880 →
Merger
Aug 6, 2004
From: ULYSSES ESD, INC.
To: SS8 NETWORKS, INC.
Reel/Frame 014953/0675 →
Security Interest
Mar 31, 2016
From: SS8 NETWORKS, INC.
To: PACIFIC WESTERN BANK
Reel/Frame 038162/0259 →
Release of Security Interest
Jun 23, 2025
From: BANC OF CALIFORNIA (FORMERLY KNOWN AS PACIFIC WESTERN BANK)
To: SS8 NETWORKS, INC.
Reel/Frame 071485/0716 →