IP Library › Assignment 015474/0953
Patent Assignment
Reel/Frame 015474/0953

Assignment of Assignor's Interest

Recorded: 2004-12-20 Pages: 3
Assignor
HARDT, DICK C.
Executed: 2004-10-12
Assignee
SXIP NETWORKS SRL
LAURISTON HOUSE, SUITE 101, LOWER COLLYMORE ROCK, ST. MICHEL, BARBADOS
Covered Property (1)
Distributed Hierarchical Identity Management System Authentication Mechanisms
Patent: 7,454,623 →
Application: 10/867,635 →
Publication: US 2005/0283614
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 22, 2008
From: SXIP NETWORKS SRL
To: BLAME CANADA HOLDINGS INC.
Reel/Frame 021565/0476 →
Confirmatory Assignment of Patent Rights Jun 15, 2009
From: SXIP NETWORKS SRL
To: BLAME CANADA HOLDINGS INC.
Reel/Frame 022824/0266 →
Assignment of Assignor's Interest Jun 15, 2009
From: BLAME CANADA HOLDINGS INC.
To: DORMARKE ASSETS LIMITED LIABILITY COMPANY
Reel/Frame 022824/0491 →
Merger Oct 26, 2015
From: DORMARKE ASSETS LIMITED LIABILITY COMPANY
To: CALLAHAN CELLULAR L.L.C.
Reel/Frame 036953/0901 →