Patent Assignment
Reel/Frame 017765/0957
Assignment of Assignor's Interest
Recorded: 2006-06-09
Pages: 3
Assignor
LEVINE, DAVID
Executed: 2006-05-26
Assignee
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
824 MARKET STREET, SUITE 901, WILMINGTON, DELAWARE, 19801
Covered Property
(1)
Methods, Systems, and Computer Program Products for Providing Time-Limited Calendar Based Passcode Access to Areas, Buildings and/or Rooms
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Sep 19, 2018
From: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
To: AT&T INTELLECTUAL PROPERTY, INC.
Reel/Frame 047107/0773 →
Change of Name
Sep 19, 2018
From: AT&T BLS INTELLECTUAL PROPERTY, INC.
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Reel/Frame 047108/0213 →
Change of Name
Sep 19, 2018
From: AT&T INTELLECTUAL PROPERTY, INC.
To: AT&T BLS INTELLECTUAL PROPERTY, INC.
Reel/Frame 047531/0983 →
Assignment of Assignor's Interest
Sep 21, 2018
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 046936/0091 →
Assignment of Assignor's Interest
Nov 6, 2019
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: JTT INVESTMENT PARTNERS, LLC
Reel/Frame 050927/0274 →