Patent Assignment
Reel/Frame 050613/0900
Release of Security Interest
Recorded: 2019-10-03
Pages: 19
Assignor
INTERTRUST (SWEDEN) AB
Executed: 2019-09-27
Assignee
NORTHSTAR BATTERY COMPANY, LLC
4000 CONTINENTAL WAY, SPRINGFIELD, MISSOURI, 65803
Covered Properties
(34)
Operating Conditions Information System for an Energy Storage Device
PCT:
PCT/US2018/044174 ↗
Systems and Methods for Determining a Reserve Time of a Monobloc
PCT:
PCT/US2018/044210 ↗
Systems and Methods for Determining a State of Charge of a Battery
PCT:
PCT/US2018/044220 ↗
Battery with Internal Monitoring System
PCT:
PCT/US2018/044223 ↗
Systems and Methods for Determining a Health of a Monobloc
PCT:
PCT/US2018/044229 ↗
Energy Storage Device, Systems and Methods for Monitoring and Performing Diagnostics on Batteries
PCT:
PCT/US2018/044230 ↗
Wireless Enabled Monobloc
PCT:
PCT/US2018/044232 ↗
Systems and Methods for Monitoring and Presenting Battery Inforomation
PCT:
PCT/US2018/044233 ↗
Systems and Method for Determining a State of Charge of a Disconnected Battery
PCT:
PCT/US2018/044235 ↗
Systems and Methods for Detecting Battery Theft
PCT:
PCT/US2018/044239 ↗
Systems and Methods for Determining an Operating Mode of Battery
PCT:
PCT/US2018/044240 ↗
Systems and Methods for Detecting Thermal Runaway of a Battery
PCT:
PCT/US2018/044243 ↗
Systems and Methods for Utilizing Battery Operating Data
PCT:
PCT/US2018/044244 ↗
Systems and Methods for Utilizing Battery Operating Data and Exogenous Data
PCT:
PCT/US2018/044246 ↗
Systems and Methods for Determining Crank Health of a Battery
PCT:
PCT/US2018/044250 ↗
Lead-Tin-Silver-Bismuth Containing Alloy for Positive Grid of Lead Acid Batteries
Corrosion Resistant Positive Grid for Lead-Acid Batteries
Corrosion Resistant Positive Grid for Lead-Acid Batteries
System for Utilizing Battery Operating Data
Systems and Methods for Determining an Operating Mode of a Battery
Systems and Methods for Utilizing Battery Operating Data and Exogenous Data
Application:
16/046,709 →
Publication:
US 2019/0033377
Energy Storage Device, Systems and Methods for Monitoring and Performing Diagnostics on Batteries
Application:
16/046,727 →
Publication:
US 2019/0033393
Systems and Methods for Determining a Health Status of a Monobloc
Application:
16/046,737 →
Publication:
US 2019/0033388
Systems and Methods for Determning Crank Health of a Battery
Systems and Methods for Detecting Battery Theft
Systems and Methods for Determining a Reserve Time of a Monobloc
Application:
16/046,774 →
Publication:
US 2019/0033383
Battery with Internal Monitoring System
Systems and Methods for Detecting Thermal Runaway of a Battery
Systems and Methods for Monitoring and Presenting Battery Information
Systems and Methods for Determining a State of Charge of a Battery
Operating Conditions Information System for an Energy Storage Device
Systems and Methods for Determining a State of Charge of a Disconnected Battery
Application:
16/046,883 →
Publication:
US 2019/0033385
Lead-Acid Battery
Patent:
718,231 →
Application:
29/436,353 →
Lead-Acid Battery
Patent:
718,232 →
Application:
29/436,355 →
Related Assignments
(18)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 8, 2008
From: PRENGAMAN, DAVID R.
To: RSR TECHNOLOGIES
Reel/Frame 020799/0603 →
Assignment of Assignor's Interest
Apr 8, 2008
From: FLEMING, FRANK ALBERT
To: NORTHSTAR BATTERY COMPANY, LLC
Reel/Frame 020799/0567 →
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 →
Assignment of Assignor's Interest
May 11, 2015
From: ELLIS, TIMOTHY W.; PRENGAMAN, DAVID R.
To: RSR TECHNOLOGIES INC.
Reel/Frame 035607/0734 →
Security Interest
Jan 18, 2017
From: NORTHSTAR BATTERY COMPANY, LLC
To: INTERTRUST (SWEDEN) AB
Reel/Frame 041007/0478 →
Assignment of Assignor's Interest
May 2, 2018
From: ELLIS, TIMOTHY W.; PRENGAMAN, DAVID R.
To: RSR TECHNOLOGIES INC.
Reel/Frame 045693/0648 →
Assignment of Assignor's Interest
May 21, 2018
From: FLEMING, FRANK A.
To: NORTHSTAR BATTERY COMPANY, LLC
Reel/Frame 045864/0421 →
Assignment of Assignor's Interest
Sep 4, 2018
From: KARNER, DONALD B.
To: ELECTRIC APPLICATIONS INC.
Reel/Frame 046777/0745 →
Assignment of Assignor's Interest
Sep 4, 2018
From: ELECTRIC APPLICATIONS INC.
To: NORTHSTAR BATTERY COMPANY, LLC
Reel/Frame 046777/0913 →
Assignment of Assignor's Interest
Sep 4, 2018
From: FLEMING, FRANK; KROHN, ULF; LINDKVIST, CHRISTER
To: NORTHSTAR BATTERY COMPANY, LLC
Reel/Frame 046778/0079 →
Assignment of Assignor's Interest
Jun 19, 2019
From: ELECTRIC APPLICATIONS INCORPORATED
To: NORTHSTAR BATTERY COMPANY, LLC
Reel/Frame 049518/0520 →
Assignment of Assignor's Interest
Aug 16, 2019
From: KARNER, DON
To: ELECTRIC APPLICATIONS INCORPORATED
Reel/Frame 050077/0873 →
Assignment of Assignor's Interest
Aug 16, 2019
From: BURNS, STEVE; SMITH, DOUG; HARRILL, AUSTIN; HOOKE, JOHN
To: NORTHSTAR BATTERY COMPANY, LLC
Reel/Frame 050076/0735 →
Merger
Feb 25, 2025
From: NORTHSTAR BATTERY COMPANY, LLC
To: ENERSSYS ENERGY PRODUCTS, INC.
Reel/Frame 070326/0756 →
Corrective Assignment to Correct the Effective Date and Receiving Party Previously Recorded on Reel 70326 Frame 756. Assignor(S) Hereby Confirms the Merger.
Feb 27, 2025
From: NORTHSTAR BATTERY COMPANY, LLC
To: ENERSYS ENERGY PRODUCTS INC.
Reel/Frame 070510/0298 →
Change of Name
Dec 5, 2025
From: ECOBAT SOLUTIONS, INC.
To: ECOBAT SOLUTIONS, LLC
Reel/Frame 073868/0819 →
Change of Name
Dec 5, 2025
From: RSR TECHNOLOGIES, INC.
To: ECOBAT SOLUTIONS, INC.
Reel/Frame 073868/0711 →