Patent Assignment
Reel/Frame 053597/0078
Corrective Assignment to Correct the Assignee Previously Recorded at Reel: 031308 Frame: 0193. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2020-08-25
Pages: 11
Assignors
CHETUPARAMBIL, MADHU
Executed: 2013-09-28
KANNAN, KALAPRIYA
Executed: 2013-09-24
JACOB SUSHIL, GEORGE T.
Executed: 2020-07-29
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Generating a Multi-Dimensional Social Network Identifier
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 30, 2013
From: CHETUPARAMBIL, MADHU; KANNAN, KALAPRIYA; JACOB, GEORGE T.
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 031308/0193 →
Assignment of Assignor's Interest
Jan 15, 2021
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: AIRBNB, INC.
Reel/Frame 056427/0193 →