Patent Assignment
Reel/Frame 042703/0757
Assignment of Assignor's Interest
Recorded: 2017-06-14
Pages: 4
Assignee
WARREN ENGINE COMPANY, INC.
129 SOUTH ROYAL STREET, SUITE 5, ALEXANDRIA, VIRGINIA, 22314
Covered Properties
(3)
Energy Recovery System
Patent:
10,337,452 →
Application:
15/621,711 →
Publication:
US 2017/0356310
PCT:
PCT/US2017/037275 ↗
Energy Recovery System
Application:
62/349,346 →
Energy Recovery System
Application:
62/419,188 →
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Security Interest
Jan 22, 2018
From: WARREN ENGINE COMPANY, INC.
To: EMERSON COLLECTIVE INVESTMENTS, LLC
Reel/Frame 045111/0833 →
Amended and Restated Grant of Security Interest in Patents
Jul 18, 2019
From: WARREN ENGINE COMPANY, INC.
To: EMERSON COLLECTIVE INVESTMENTS, LLC
Reel/Frame 049790/0903 →
Assignment of Assignor's Interest
Mar 30, 2022
From: WARREN ENGINE COMPANY
To: ENGINUITY POWER SYSTEMS, INC
Reel/Frame 059438/0768 →
Release of Security Interest
Dec 1, 2022
From: EMERSON COLLECTIVE INVESTMENTS, LLC
To: ENGINUITY POWER SYSTEMS, INC., FORMERLY KNOWN AS WARREN ENGINE COMPANY, INC.
Reel/Frame 061940/0503 →