Patent Assignment
Reel/Frame 027761/0174
Assignment of Assignor's Interest
Recorded: 2012-02-24
Pages: 3
Assignor
DEANGELIS, ROBERT LOUIS
Executed: 2011-10-31
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Properties
(2)
Retainer Assembly Including Buoyant Retainer Attached to Remediation Material and Anchor
Retainer Assembly for Absorbent Materials
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 22, 2012
From: DEANGELIS, ROBERT L
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 027740/0183 →
Assignment of Assignor's Interest
Apr 9, 2012
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: FACEBOOK, INC.
Reel/Frame 028011/0666 →
Change of Name
Dec 20, 2021
From: FACEBOOK, INC.
To: META PLATFORMS, INC.
Reel/Frame 058553/0802 →