IP Library › Assignment 014613/0444
Patent Assignment
Reel/Frame 014613/0444

Assignment of Assignor's Interest

Recorded: 2004-05-10 Pages: 3
Assignor
HAKUSUI, SHIGEAKI
Executed: 2004-05-08
Assignee
SYMBOLIC INTELLIGENCE ENHANCED SYSTEMS, INC.
41 WASHINGTON STREET, BOXFORD, MASSACHUSETTS, 01921
Covered Property (1)
Virtual Pbx Based on Sip and Feature Servers
Patent: 7,248,577 →
Application: 10/729,871 →
Publication: US 2004/0170268
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 23, 2009
From: SYMBOLIC INTELLIGENCE ENHANCED SYSTEMS, INC.
To: RESOURCE CONSORTIUM LIMITED
Reel/Frame 022584/0292 →
Re-Domestication and Entity Conversion Aug 19, 2019
From: RESOURCE CONSORTIUM LIMITED
To: RESOURCE CONSORTIUM LIMITED, LLC
Reel/Frame 050091/0297 →