IP Library › Assignment 040401/0368
Patent Assignment
Reel/Frame 040401/0368

Assignment of Assignor's Interest

Recorded: 2016-11-22 Pages: 2
Assignors
HEIFETS, ABRAHAM
Executed: 2007-05-02
KESSELMAN, JOSEPH J.
Executed: 2007-05-02
PERKINS, ERIC DAVID
Executed: 2007-05-02
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Method and System for Effective Schema Generation via Programmatic Analysys
Patent: 9,600,454 →
Application: 13/543,407 →
Publication: US 2012/0297289
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 15, 2021
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: AIRBNB, INC.
Reel/Frame 056427/0193 →