Patent Assignment
Reel/Frame 019700/0375
Assignment of Assignor's Interest
Recorded: 2007-07-31
Pages: 4
Assignee
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
20555 SH 249, HOUSTON, TEXAS, 77070
Covered Property
(1)
Computer-Implemented Method for Role Discovery in Access Control Systems
Patent:
9,405,921 →
Application:
11/888,381 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 14, 2007
From: SCHREIBER, ROBERT SAMUEL; SHAH, MEHUL A.
To: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Reel/Frame 019841/0782 →
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 →