IP Library › Assignment 020349/0099
Patent Assignment
Reel/Frame 020349/0099

Assignment of Assignor's Interest

Recorded: 2008-01-10 Pages: 8
Assignors
O'SULLIVAN, PATRICK J.
Executed: 2007-12-11
SRIKANTH, HEMA
Executed: 2007-12-12
ZIMMET, CAROL S.
Executed: 2007-12-21
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Centralized Social Network Response Tracking
Patent: 9,697,527 →
Application: 11/972,284 →
Publication: US 2009/0182863
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 →