IP Library › Assignment 027741/0546
Patent Assignment
Reel/Frame 027741/0546

Nunc Pro Tunc Assignment

Recorded: 2012-02-22 Pages: 3
Assignor
IBM INTERNATIONAL GROUP BV
Executed: 2011-12-24
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Method and System for Defining an Extension Taxonomy
Patent: 9,811,604 →
Application: 12/833,370 →
Publication: US 2012/0011118
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 9, 2010
From: GLEICHER, ITZHAK; REN, YI JIAN; ST. JOHN, CHRISTOPHER PHILLIP
To: CLARITY SYSTEMS
Reel/Frame 024663/0039 →
Assignment of Assignor's Interest Jul 9, 2010
From: CLARITY SYSTEMS
To: PLANET INTELLIGENCE SOLUTIONS CORPORATION
Reel/Frame 024663/0049 →
Assignment of Assignor's Interest Apr 26, 2011
From: PLANET INTELLIGENCE SOLUTIONS CORPORATION
To: CLARITY SYSTEMS PARTNERSHIP
Reel/Frame 026182/0150 →
Nunc Pro Tunc Assignment Feb 22, 2012
From: CLARITY SYSTEMS PARTNERSHIP
To: IBM INTERNATIONAL GROUP BV
Reel/Frame 027741/0449 →