IP Library › Assignment 010258/0189
Patent Assignment
Reel/Frame 010258/0189

Assignment of Assignor's Interest

Recorded: 1999-09-21 Pages: 3
Assignors
SPRAGUE, STEVEN K
Executed: 1999-05-19
KAZMIERCZAK, GREGORY J.
Executed: 1999-09-01
Assignee
WAVE SYSTEMS CORP.
202 WALL STREET, PRINCETON, NEW JERSEY, 08540
Covered Property (1)
Public Cryptograhic Control Unit and System Therefor
Patent: 6,449,720 →
Application: 09/313,295 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Dec 7, 2015
From: WAVE SYSTEMS CORP.
To: MARBLE BRIDGE FUNDING GROUP, INC.
Reel/Frame 037222/0703 →
Change of Name Feb 12, 2018
From: WAVE SYSTEMS CORP.
To: ESW HOLDINGS, INC.
Reel/Frame 045303/0089 →