Patent Assignment
Reel/Frame 013742/0654
Assignment of Assignor's Interest
Recorded: 2003-02-07
Pages: 11
Assignors
ELDER, MICHAEL D.
Executed: 2002-12-26
GOODWIN, JAMES P.
Executed: 2003-01-07
JHO, JASON Y.
Executed: 2003-01-01
ROKOSZ, VAUGHN T.
Executed: 2003-01-08
SCHULTZ, MATTHEW
Executed: 2002-12-31
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Security System That Uses Indirect Password-Based Encryption
Patent:
7,836,310 →
Application:
10/286,524 →
Related Assignments
(9)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 1, 2002
From: GUTNIK, YEVGENIY
To: PERVASIVE SECURITY SYSTEMS, INC.
Reel/Frame 013451/0961 →
Change of Name
Apr 14, 2003
From: PERVASIVE SECURITY SYSTEMS, INC.
To: PSS SYSTEMS, INC.
Reel/Frame 013959/0467 →
Change of Name
Jan 6, 2005
From: PERVASIVE SECURITY SYSTEMS, INC.
To: PSS SYSTEMS, INC.
Reel/Frame 015530/0673 →
Change of Name
Feb 12, 2007
From: PERVASIVE SECURITY SYSTEMS, INC.
To: PSS SYSTEMS, INC.
Reel/Frame 018875/0608 →
Assignment of Assignor's Interest
Feb 12, 2007
From: PSS SYSTEMS, INC.
To: GUARDIAN DATA STORAGE, LLC
Reel/Frame 018875/0612 →
Corrective Assignment to Correct the Erroneous Exclusion of Pages from the Change of Name Document Previously Recorded on Reel 018875 Frame 0608. Assignor(S) Hereby Confirms the Assignment.
Oct 1, 2012
From: PERVASIVE SECURITY SYSTEMS, INC.
To: PSS SYSTEMS, INC.
Reel/Frame 029062/0867 →
Merger
Jun 18, 2013
From: GUARDIAN DATA STORAGE, LLC
To: INTELLECTUAL VENTURES I LLC
Reel/Frame 030638/0219 →
Assignment of Assignor's Interest
Mar 28, 2025
From: INTELLECTUAL VENTURES I LLC
To: INTELLECTUAL VENTURES ASSETS 203 LLC
Reel/Frame 070663/0970 →
Assignment of Assignor's Interest
May 15, 2025
From: INTELLECTUAL VENTURES ASSETS 203 LLC
To: DATASPHERE, LLC
Reel/Frame 071128/0181 →