IP Library › Assignment 041084/0893
Patent Assignment
Reel/Frame 041084/0893

Assignment of Assignor's Interest

Recorded: 2017-01-25 Pages: 3
Assignor
ONTARIO ACQUISITION SUB CORP.
Executed: 2017-01-25
Assignee
PROOFPOINT, INC.
892 ROSS DRIVE, SUNNYVALE, CALIFORNIA, 94089
Covered Properties (3)
Retrieval of Documents Using Language Models
Patent: 8,401,841 →
Application: 11/847,915 →
Publication: US 2008/0059187
Identifying Related Objects Using Quantum Clustering
Patent: 8,010,534 →
Application: 11/848,603 →
Publication: US 2008/0059512
Identifying Related Objects Using Quantum Clustering
Patent: 8,266,121 →
Application: 13/205,031 →
Publication: US 2011/0295856
Related Assignments (17)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 30, 2007
From: ROITBLAT, HERBERT L., PH.D; GOLBERE, BRIAN
To: ORCATEC LLC
Reel/Frame 019770/0168 →
Assignment of Assignor's Interest Sep 5, 2007
From: ROITBLAT, HERBERT L., PH.D; GOLBERE, BRIAN
To: ORCATEC LLC
Reel/Frame 019786/0471 →
Bill of Sale and Assignment Sep 2, 2010
From: ORCATEC LLC
To: STRATEGIC DATA RETENTION, LLC
Reel/Frame 024932/0090 →
Bill of Sale and Assignment Sep 2, 2010
From: ORCATEC LLC
To: STRATEGIC DATA RETENTION, LLC
Reel/Frame 024932/0111 →
Change of Name Sep 3, 2010
From: STRATEGIC DATA RETENTION, LLC
To: ORCATEC LLC
Reel/Frame 024937/0439 →
Change of Name Sep 23, 2010
From: STRATEGIC DATA RETENTION, LLC
To: ORCATEC LLC
Reel/Frame 025032/0329 →
Security Interest May 15, 2012
From: ORCATEC, LLC
To: HAWN, MARK E.
Reel/Frame 028214/0876 →
Surrender of Collateral and Consent to Strict Foreclosure Oct 29, 2015
From: ORCATEC, LLC
To: HAWN, MARK
Reel/Frame 036989/0782 →
Release of Security Interest Nov 10, 2015
From: HAWN, MARK E.
To: ORCATEC, LLC
Reel/Frame 036997/0983 →
Assignment of Assignor's Interest Jan 25, 2017
From: HAWN, MARK
To: ONTARIO ACQUISITION SUB CORP.
Reel/Frame 041084/0876 →
Assignment of Assignor's Interest Jan 25, 2017
From: ROITBLAT, HERBERT L.; GOLBERE, BRIAN
To: ORCATEC LLC
Reel/Frame 041085/0124 →
Assignment of Assignor's Interest Jan 25, 2017
From: ORCATEC LLC (CALIFORNIA LIMITED LIABILITY COMPANY)
To: STRATEGIC DATA RETENTION, LLC
Reel/Frame 041085/0138 →
Change of Name Jan 25, 2017
From: STRATEGIC DATA RETENTION, LLC
To: ORCATEC LLC
Reel/Frame 041494/0056 →
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 →