IP Library › Assignment 014800/0034
Patent Assignment
Reel/Frame 014800/0034

Assignment of Assignor's Interest

Recorded: 2003-12-11 Pages: 2
Assignors
ABDO, ABDO ESMAIL
Executed: 2003-12-09
FAUNCE, MICHAEL S.
Executed: 2003-12-10
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Apparatus and Method for Estimating Cardinality When Data Skew Is Present
Patent: 7,203,685 →
Application: 10/733,959 →
Publication: US 2005/0131914
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 14, 2009
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: RPX CORPORATION
Reel/Frame 022951/0408 →
Security Interest Jun 29, 2018
From: RPX CORPORATION
To: JEFFERIES FINANCE LLC
Reel/Frame 046486/0433 →
Release of Security Interest Oct 26, 2020
From: JEFFERIES FINANCE LLC
To: RPX CORPORATION
Reel/Frame 054486/0422 →