Patent Assignment
Reel/Frame 028212/0511
Assignment of Assignor's Interest
Recorded: 2012-05-15
Pages: 2
Assignor
SASTRY, SATHYANARAYANA VENKATASUBBA
Executed: 2012-05-14
Assignee
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
11445 COMPAQ CENTER DRIVE WEST, HOUSTON, TEXAS, 77070
Covered Property
(1)
Conference-Call System and Conference-Specific Access Codes
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 29, 2009
From: SASTRY, SATHYANARAYANA VENKATASUBBA
To: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Reel/Frame 022187/0909 →
Assignment of Assignor's Interest
Nov 9, 2015
From: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
To: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
Reel/Frame 037079/0001 →
Patent Assignment, Security Interest, and Lien Agreement
Jan 26, 2021
From: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP; HEWLETT PACKARD ENTERPRISE COMPANY
To: OT PATENT ESCROW, LLC
Reel/Frame 055269/0001 →
Assignment of Assignor's Interest
Aug 26, 2021
From: OT PATENT ESCROW, LLC
To: VALTRUS INNOVATIONS LIMITED
Reel/Frame 057650/0537 →