Patent Assignment
Reel/Frame 031784/0797
Change of Name
Recorded: 2013-12-09
Pages: 7
Assignor
AT&T KNOWLEDGE VENTURES, L.P.
Executed: 2007-10-02
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
675 WEST PEACHTREE STREET, ATLANTA, GEORGIA, 30308
Covered Properties
(3)
Method and System for Selective Notification of E-Mail Messages
Patent:
6,400,810 →
Application:
09/357,794 →
Method and System for Filtering Notification of E-Mail Messages
System and Method of Determining Relationship Information
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name
Dec 9, 2013
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 031741/0581 →
Change of Name
Dec 9, 2013
From: SBC PROPERTIES, L.P.
To: SBC KNOWLEDGE VENTURES, L.P.
Reel/Frame 031776/0662 →
Assignment of Assignor's Interest
Jan 15, 2014
From: GORTI, SREENIVASA; DAILEY, ROBERT; MUKERJI, ANKUR; THOMAS, SCOTT
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 031972/0336 →
Assignment of Assignor's Interest
Jan 24, 2014
From: SKLADMAN, JULIA; THORNBERRY, ROBERT JOSEPH, JR.
To: AMERITECH CORPORATION
Reel/Frame 032033/0786 →
Assignment of Assignor's Interest
Jan 29, 2014
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: FACEBOOK, INC.
Reel/Frame 032077/0489 →
Change of Name
Dec 20, 2021
From: FACEBOOK, INC.
To: META PLATFORMS, INC.
Reel/Frame 058961/0436 →