Patent Assignment
Reel/Frame 033495/0991
Change of Name
Recorded: 2014-08-07
Pages: 3
Assignor
VOID COMMUNICATIONS, INC.
Executed: 2008-04-17
Assignee
VAPORSTREAM INCORPORATED
WILLIS TOWER, 233 S. WACKER DRIVE, 97TH FLOOR, CHICAGO, ILLINOIS, 60606
Covered Properties
(2)
Electronic Message Content and Header Restrictive Recipient Handling System and Method
Electronic Message Content and Header Restrictive Send Device Handling System and Method
Related Assignments
(2)
Other recorded transfers of the patents in this record — the chain of ownership.