IP Library › Assignment 015280/0823
Patent Assignment
Reel/Frame 015280/0823

Assignment of Assignor's Interest

Recorded: 2004-04-29 Pages: 4
Assignors
VIERICH, RALF
Executed: 2002-11-05
FERGUSON, KEVIN
Executed: 2002-11-05
Assignee
COGNOS INCORPORATED
3755 RIVERSIDE DRIVE, OTTAWA, ONTARIO K1G 4K9, CANADA
Covered Property (1)
Parameterized database drill-through
Patent: 9,075,859 →
Application: 10/624,490 →
Publication: US 2004/0139102
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Certificate of Amalgamation Aug 15, 2008
From: COGNOS INCORPORATED
To: COGNOS ULC
Reel/Frame 021387/0813 →
Assignment of Assignor's Interest Aug 15, 2008
From: COGNOS ULC
To: IBM INTERNATIONAL GROUP BV
Reel/Frame 021387/0837 →
Assignment of Assignor's Interest Aug 15, 2008
From: IBM INTERNATIONAL GROUP BV
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 021398/0001 →