IP Library › Assignment 035607/0734
Patent Assignment
Reel/Frame 035607/0734

Assignment of Assignor's Interest

Recorded: 2015-05-11 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
Patent: 9,985,276 →
Application: 14/533,325 →
Publication: US 2015/0125748
Related Assignments (6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 17, 2015
From: FLEMING, FRANK A.
To: NORTHSTAR BATTERY COMPANY, LLC
Reel/Frame 034972/0306 →
Corrective Assignment to Correct the Execution Date Previously Recorded at Reel: 034972 Frame: 0306. Assignor(S) Hereby Confirms the Assignment. Feb 27, 2015
From: FLEMING, FRANK A
To: NORTHSTAR BATTERY COMPANY, LLC
Reel/Frame 035110/0066 →
Security Interest Jan 18, 2017
From: NORTHSTAR BATTERY COMPANY, LLC
To: INTERTRUST (SWEDEN) AB
Reel/Frame 041007/0478 →
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 →