Patent Assignment
Reel/Frame 003806/0399
Assignment of Assignors Interest.
Recorded: 1980-10-17
Pages: 2
Assignor
CHUEH RICHARD J.
Executed: 1980-03-18
Assignee
CONTROL DATA CORPORATION
8100-34TH AVENUE SOUTH, A 55440 A CORP. OF DE., MINNEAPOLIS, MINNESOTA
Covered Property
(1)
System Page Table Apparatus
Patent:
4,356,549 →
Application:
06/136,731 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 21, 1997
From: CERIDIAN CORPORATION
To: CONTROL DATA SYSTEMS, INC.
Reel/Frame 008829/0569 →
Change of Name
Nov 21, 1997
From: CONTROL DATA CORPORATION
To: CERIDIAN CORPORATION
Reel/Frame 008829/0610 →
Security Agreement
Jan 20, 1998
From: CONTROL DATA HOLDING CORPORATION; CONTROL DATA SYSTEMS, INC.; CONTROL DATA ASIA, INC.; CONTROL DATA BELGIUM, INC.
To: NATIONSBANK OF TEXAS, N.A.
Reel/Frame 008989/0083 →
Merger
Aug 19, 1998
From: NATIONSBANK OF TEXAS, N.A.
To: NATIONSBANK, N.A.
Reel/Frame 009405/0749 →
Release of Security Interest
Sep 9, 1999
From: NATIONSBANK, N.A.
To: CONTROL DATA SYSTEMS, INC.
Reel/Frame 010216/0330 →