Patent Assignment
Reel/Frame 029308/0667
Change of Name
Recorded: 2012-11-15
Pages: 3
Assignor
MARBLE ACCESS, INC.
Executed: 2012-10-18
Assignee
MARBLECLOUD, INC.
600 W. CALIFORNIA AVENUE, SUNNYVALE, CALIFORNIA, 94086
Covered Properties
(4)
Systems and methods for third-party authentication
Application:
11/517,129 →
Publication:
US 2007/0067620
Establishing a Secure Channel between a Server and a Portable Storage Device
Application:
12/412,844 →
Publication:
US 2010/0250796
Enterprise Device Recovery
Enterprise Device Policy Management
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name
Oct 16, 2012
From: IRONKEY, INC.
To: MARBLE ACCESS, INC.
Reel/Frame 029140/0402 →
Change of Name
Jul 19, 2013
From: MARBLECLOUD, INC.
To: MARBLE SECURITY, INC.
Reel/Frame 030838/0587 →
Assignment of Assignor's Interest
Jun 23, 2016
From: MARBLE SECURITY, INC.
To: IMATION CORP.
Reel/Frame 039000/0089 →
Assignment of Assignor's Interest
Jun 23, 2016
From: IMATION CORP.
To: PROOFPOINT, INC.
Reel/Frame 039000/0127 →
First Lien Intellectual Property Security Agreement
Aug 31, 2021
From: PROOFPOINT, INC.
To: GOLDMAN SACHS BANK USA, AS COLLATERAL AGENT
Reel/Frame 057389/0615 →
Second Lien Intellectual Property Security Agreement
Aug 31, 2021
From: PROOFPOINT, INC.
To: GOLDMAN SACHS BANK USA, AS COLLATERAL AGENT
Reel/Frame 057389/0642 →
Release of Second Lien Security Interest in Intellectual Property
Mar 21, 2024
From: GOLDMAN SACHS BANK USA, AS AGENT
To: PROOFPOINT, INC.
Reel/Frame 066865/0648 →
Second Lien Intellectual Property Security Agreement
Dec 8, 2025
From: PROOFPOINT, INC.
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 073889/0677 →