Patent Assignment
Reel/Frame 056174/0488
Release of Security Interest
Recorded: 2021-05-07
Pages: 5
Assignor
PNC BANK, NATIONAL ASSOCIATION
Executed: 2021-05-06
Assignees
EMAIL DATA SOURCE, INC.
9160 GUILFORD ROAD, COLUMBIA, MARYLAND, 21046
MESSAGE SYSTEMS, INC. (DBA SPARKPOST)
9160 GUILFORD ROAD, COLUMBIA, MARYLAND, 21046
Covered Properties
(5)
Process for Hydrogenation of Carboxylic Acids and Derivatives to Hydrocarbons
Method and Device for Generating a Privatized Electronic Image for a Plurality of Electronic Documents
Method and Personal Email System Using Simulated Virtual Users
Method and System for Generating a Privatized Electronic Image for a Plurality of Electronic Documents
Application:
62/151,087 →
Method and System for Analysis of Electronic Mail Using Simulated Virtual Email Accounts
Application:
62/746,335 →
Related Assignments
(13)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 1, 2009
From: GUDDE, NICHOLAS JOHN; TOWNSEND, JAMES ADAM
To: BP OIL INTERNATIONAL LIMITED
Reel/Frame 022490/0309 →
Assignment of Assignor's Interest
Apr 22, 2016
From: LINEWEBER, DUSTIN; ADAMS, CHRISTOPHER
To: EMAIL DATA SOURCE, INC.
Reel/Frame 038355/0723 →
Assignment of Assignor's Interest
Oct 16, 2019
From: ADAMS, CHRISTOPHER THOMAS
To: EMAIL DATA SOURCE, INC.
Reel/Frame 050735/0982 →
Security Interest
Nov 21, 2019
From: EMAIL DATA SOURCE, INC.
To: PACIFIC WESTERN BANK
Reel/Frame 051079/0731 →
Security Interest
May 15, 2020
From: EMAIL DATA SOURCE, INC.
To: PACIFIC WESTERN BANK
Reel/Frame 052675/0706 →
Security Interest
Jan 5, 2021
From: MESSAGE SYSTEMS, INC. (DBA SPARKPOST); EMAIL DATA SOURCE, INC.
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 054813/0912 →
Release of Security Interest
Jan 7, 2021
From: PACIFIC WESTERN BANK
To: EMAIL DATA SOURCE, INC.
Reel/Frame 054849/0605 →
Security Interest
Aug 5, 2021
From: MESSAGE SYSTEMS, INC.; EMAIL DATA SOURCE, INC.; PORT25 SOLUTIONS, INC.
To: OWL ROCK CAPITAL CORPORATION
Reel/Frame 057103/0847 →
Security Interest
Aug 5, 2021
From: EMAIL DATA SOURCE, INC.; PORT25 SOLUTIONS, INC.; MESSAGE SYSTEMS, INC.
To: OWL ROCK CAPITAL CORPORATION
Reel/Frame 057095/0876 →
Merger
Aug 17, 2023
From: EMAIL DATA SOURCE, INC.
To: MESSAGEBIRD USA INC.
Reel/Frame 064625/0943 →
Security Interest
Sep 26, 2023
From: MESSAGEBIRD USA INC.
To: BLUE OWL CAPITAL CORPORATION
Reel/Frame 065023/0547 →
Release of Security Interest
Mar 28, 2025
From: BLUE OWL CAPITAL CORPORATION; OWL ROCK CAPITAL CORPORATION
To: BIRD.COM INC. F/K/A MESSAGEBIRD USA INC. AND MESSAGE SYSTEMS, INC., AND AS SUCCESSOR BY MERGER WITH EACH OF EMAIL DATA SOURCE, INC., PORT25 SOLUTIONS, INC., AND MESSAGEBIRD US CO.
Reel/Frame 070662/0827 →
Notice of Grant of Security Interest in Patents
Apr 23, 2026
From: BIRD BIDCO B.V.; MESSAGEBIRD UK LIMITED; BIRD.COM, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 075472/0812 →