IP Library › Assignment 012854/0861
Patent Assignment
Reel/Frame 012854/0861

Assignment of Assignor's Interest

Recorded: 2002-04-29 Pages: 3
Assignors
WELLNER, PIERRE D.
Executed: 2002-04-23
DACEK, STEPHEN T.
Executed: 2002-04-23
GOIKHMAN, ARTHUR A.
Executed: 2002-04-23
TORKELSON, CARY T.
Executed: 2002-04-23
Assignee
SPIDERPHONE.COM, INC.
82 KINGS HIGHWAY, MIDDLETOWN, NEW JERSEY, 07748
Covered Property (1)
Fault-Tolerant Load Balancing of Conference Call Bridges
Patent: 6,831,971 →
Application: 10/134,585 →
Publication: US 2002/0172341
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 2, 2008
From: SPIDERPHONE.COM, INC.
To: DERPHAN COMMUNICATION NETWORK DE, L.L.C.
Reel/Frame 021172/0994 →
Merger Jan 21, 2016
From: DERPHAN COMMUNICATION NETWORK DE, L.L.C.
To: F. POSZAT HU, L.L.C.
Reel/Frame 037550/0483 →