IP Library › Assignment 045693/0648
Patent Assignment
Reel/Frame 045693/0648

Assignment of Assignor's Interest

Recorded: 2018-05-02 Pages: 5
Assignors
ELLIS, TIMOTHY W.
Executed: 2015-03-02
PRENGAMAN, DAVID R.
Executed: 2015-03-02
Assignee
RSR TECHNOLOGIES INC.
4828 CALVERT STREET, DALLAS, TEXAS, 75247
Covered Property (1)
Corrosion Resistant Positive Grid for Lead-Acid Batteries
Application: 15/968,509 →
Publication: US 2018/0248171
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 21, 2018
From: FLEMING, FRANK A.
To: NORTHSTAR BATTERY COMPANY, LLC
Reel/Frame 045864/0421 →
Release of Security Interest Oct 3, 2019
From: INTERTRUST (SWEDEN) AB
To: NORTHSTAR BATTERY COMPANY, LLC
Reel/Frame 050613/0900 →
Change of Name Dec 5, 2025
From: RSR TECHNOLOGIES, INC.
To: ECOBAT SOLUTIONS, INC.
Reel/Frame 073868/0711 →
Change of Name Dec 5, 2025
From: ECOBAT SOLUTIONS, INC.
To: ECOBAT SOLUTIONS, LLC
Reel/Frame 073868/0819 →