IP Library › Assignment 039022/0653
Patent Assignment
Reel/Frame 039022/0653

Assignment of Assignor's Interest

Recorded: 2016-06-27 Pages: 2
Assignor
WHDC, LLC
Executed: 2011-03-16
Assignee
XI PROCESSING L.L.C.
160 GREENTREE DRIVE, SUITE 101, DOVER, DELAWARE, 19904
Covered Property (1)
Computer-Implemented System and Method for Notifying Users Upon the Occurrence of an Event
Patent: 9,667,581 →
Application: 15/194,556 →
Publication: US 2016/0308813
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jun 27, 2016
From: XI PROCESSING L.L.C.
To: GULA CONSULTING LIMITED LIABILITY COMPANY
Reel/Frame 039022/0655 →
Assignment of Assignor's Interest Aug 18, 2025
From: GULA CONSULTING LIMITED LIABILITY COMPANY
To: INTELLECTUAL VENTURES ASSETS 200 LLC
Reel/Frame 072049/0115 →
Assignment of Assignor's Interest Dec 15, 2025
From: INTELLECTUAL VENTURES ASSETS 200 LLC
To: INTERSTATE PATENTS, LLC
Reel/Frame 073219/0185 →