Patent Assignment
Reel/Frame 031163/0048
Assignment of Assignor's Interest
Recorded: 2013-09-09
Pages: 14
Assignors
CHALIMADUGU, SUDHAKAR
Executed: 2013-06-17
CHEUNG, DAVID F.
Executed: 2013-06-24
KENNEDY, RUBY L.
Executed: 2013-06-17
LEE, YUCHUN
Executed: 2013-07-29
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Tracking Responses to Promotions
Application:
13/926,638 →
Publication:
US 2013/0346185
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 6, 2016
From: CHALIMADUGU, SUDHAKAR; CHEUNG, DAVID F.; KENNEDY, RUBY; LEE, YUCHUN
To: UNICA CORPORATION
Reel/Frame 039641/0742 →
Assignment of Assignor's Interest
Sep 6, 2016
From: UNICA CORPORATION
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 039641/0907 →
Assignment of Assignor's Interest
Feb 17, 2022
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: MAPLEBEAR INC.
Reel/Frame 059035/0829 →