Patent Assignment
Reel/Frame 012699/0537
Assignment of Assignor's Interest
Recorded: 2002-03-11
Pages: 3
Assignors
KALLAHALLA, MAHESH
Executed: 2001-10-30
RIEDEL, ERIK
Executed: 2001-10-30
SWAMINATHAN, RAM
Executed: 2001-10-30
Assignee
HEWLETT-PACKARD COMPANY
INTELLECTUAL PROPERTY ADMINISTRATION, P.O. BOX 272400, FORT COLLINS, COLORADO, 80527
Covered Property
(1)
System for Enabling Lazy-Revocation Through Recursive Key Generation
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 30, 2003
From: HEWLETT-PACKARD COMPANY
To: HEWLETT-PACKARD DEVELOPMENT COMPANY L.P.
Reel/Frame 014061/0492 →
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
May 6, 2021
From: OT PATENT ESCROW, LLC
To: VALTRUS INNOVATIONS LIMITED
Reel/Frame 056157/0492 →