IP Library Assignment 027403/0779
Patent Assignment
Reel/Frame 027403/0779

Assignment of Assignor's Interest

Recorded: 2011-12-16 Pages: 5
Assignors
KAUFMANN, ARTHUR F.
Executed: 2011-06-03
LI, HAIFENG
Executed: 2011-06-04
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Relational Query Planning for Non-Relational Data Sources
Patent: 9,177,021 →
Application: 13/157,130 →
Publication: US 2012/0317096
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 28, 2021
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: MAPLEBEAR INC.
Reel/Frame 055155/0943 →