IP Library › Assignment 011955/0593
Patent Assignment
Reel/Frame 011955/0593

Assignment of Assignor's Interest

Recorded: 2001-06-19 Pages: 3
Assignors
SPAGNA, RICHARD L.
Executed: 2001-06-19
ZHAO, TING
Executed: 2001-06-19
GEISLER, DOUGLAS R.
Executed: 2001-06-19
MAHLBACHER, JAMES C.
Executed: 2001-06-19
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Method and System for Securing Local Database File of Local Content Stored on End-User System
Patent: 7,228,437 →
Application: 09/884,618 →
Publication: US 2002/0002468
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 26, 2024
From: LEVEL 3 COMMUNICATIONS, LLC
To: SANDPIPER CDN, LLC
Reel/Frame 067244/0690 →