IP Library › Assignment 024629/0697
Patent Assignment
Reel/Frame 024629/0697

Assignment of Assignor's Interest

Recorded: 2010-07-02 Pages: 6
Assignors
JIN, XIN
Executed: 2010-06-03
SPANGLER, WILLIAM SCOTT
Executed: 2010-06-05
MA, RUI
Executed: 2010-06-04
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Topic Initiator Detection on the World Wide Web
Patent: 8,402,019 →
Application: 12/757,379 →
Publication: US 2011/0252025
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 →