Patent Assignment
Reel/Frame 070731/0176
Security Interest
Recorded: 2025-04-03
Pages: 13
Assignor
ELEMENT ENERGY, INC.
Executed: 2025-04-02
Assignee
KEYFRAME CAPITAL PARTNERS, L.P.
65 E. 55TH STREET, 35TH FLOOR, NEW YORK, NEW YORK, 10022
Covered Properties
(42)
Methods and Systems for in-Situ Impedance Spectroscopy Analysis of Battery Cells in Multi-Cell Battery Packs
Methods and Systems for Detecting Variations in Minor Total-Impedance Contributors in Electrochemical Cells
Artificial Intelligence and Machine Learning Architecture in a Battery System
Application:
18/299,483 →
Publication:
US 2024/0351472
Anomalous Battery Node Detection and Mitigation System
Application:
18/188,040 →
Publication:
US 2024/0319277
Fault Detection in a Battery System
Application:
18/188,049 →
Publication:
US 2024/0319278
Systems and Methods for Battery System State of Health Prediction Modeling
Application:
18/982,449 →
Battery Modules for Determining Temperature and Voltage Characteristics of Electrochemical Cells, and Associated Methods
Application:
17/648,625 →
Publication:
US 2023/0025900
Augmentation Nodes and Associated Systems and Methods
Application:
18/363,662 →
Publication:
US 2025/0047117
Controllers for Managing a Plurality of Stacks of Electrochemical Cells, and Associated Methods
Application:
18/166,916 →
Publication:
US 2023/0253803
Controllers for Managing a Plurality of Stacks of Electrochemical Cells, and Associated Methods
Application:
63/465,267 →
Safe Battery Energy Management Systems, Battery Management System Nodes, and Methods
Battery Management Controllers and Associated Methods
Systems and Methods for Adaptive Electrochemical Cell Management
Application:
18/914,575 →
Publication:
US 2025/0038559
Systems and Methods for Thermal Management of an Energy Storage System
Application:
19/043,637 →
Publication:
US 2025/0300267
Methods and Systems for in-Situ Impedance Spectroscopy Analysis of Battery Cells in Multi-Cell Battery Packs
Patent:
11,125,707 →
Application:
16/996,422 →
Methods and Systems for in-Situ Impedance Spectroscopy Analysis of Battery Cells in Multi-Cell Battery Packs
Methods and Systems for in-Situ Leakage Current Testing of Cells in Multi-Cell Battery Packs
Patent:
11,131,717 →
Application:
16/996,501 →
Methods and Systems for in-Situ Leakage Current Testing of Cells in Multi-Cell Battery Packs
Methods and Systems for On Demand in Situ Leakage Current Testing
Battery System State of Health Prediction Modeling
Patent:
12,228,613 →
Application:
18/635,881 →
Battery Management Controllers and Associated Methods
Safe Battery Energy Management Systems, Battery Management System Nodes, and Methods
Patent:
10,992,149 →
Application:
17/066,238 →
Safe Battery Energy Management Systems, Battery Management System Nodes, and Methods
Patent:
11,258,279 →
Application:
17/212,787 →
Battery Modules for Determining Temperature and Voltage Characteristics of Electrochemical Cells, and Associated Methods
Patent:
11,269,012 →
Application:
17/379,856 →
Safe Battery Energy Management Systems, Battery Management System Nodes, and Methods
Controllers for Managing a Plurality of Stacks of Electrochemical Cells, and Associated Methods
Patent:
11,699,909 →
Application:
17/650,472 →
Safe Battery Energy Management Systems, Battery Management System Nodes, and Methods
Systems and Methods for Adaptive Electrochemical Cell Management
Methods and Systems for Updating State of Charge Estimates of Individual Cells in Battery Packs
Patent:
11,664,670 →
Application:
17/821,179 →
Methods and Systems for Updating State of Charge Estimates of Individual Cells in Battery Packs
Systems and Methods for Thermal Management of an Energy Storage System
Patent:
12,218,328 →
Application:
18/611,645 →
Controllers for Managing a Plurality of Stacks of Electrochemical Cells, and Associated Methods
Methods and Systems for Detecting Variations in Minor Total-Impedance Contributors in Electrochemical Cells
PCT:
PCT/US2022/081614 ↗
Artificial Intelligence and Machine Learning Architecture in a Battery System
PCT:
PCT/US2024/010913 ↗
Anomalous Battery Node Detection and Mitigation System
PCT:
PCT/US2024/010914 ↗
Fault Detection in a Battery System
PCT:
PCT/US2024/010915 ↗
Safe Battery Energy Management Systems, Battery Management System Nodes, and Methods
PCT:
PCT/US2021/054057 ↗
Battery Modules for Determining Temperature and Voltage Characteristics of Electrochemical Cells, and Associated
PCT:
PCT/US2022/073764 ↗
Controllers for Managing a Plurality of Stacks of Electrochemical Cells, and Associated Methods
PCT:
PCT/US2023/062273 ↗
Methods and Systems for Updating State of Charge Estimates of Individual Cells in Battery Packs
PCT:
PCT/US2023/072530 ↗
Systems and Methods for Adaptive Electrochemical Cell Management
PCT:
PCT/US2024/012069 ↗
Augmentation Nodes and Associated Systems and Methods
PCT:
PCT/US2024/040353 ↗
Related Assignments
(23)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 18, 2020
From: FASCHING, RAINER JOHANNES; ZERKALOV, GEORGY; DEVIE, ARNAUD; KAHN, SETH MARSHALL
To: ELEMENT ENERGY, INC.
Reel/Frame 053528/0614 →
Assignment of Assignor's Interest
Aug 18, 2020
From: FASCHING, RAINER JOHANNES; ZERKALOV, GEORGY; DEVIE, ARNAUD; KAHN, SETH MARSHALL
To: ELEMENT ENERGY, INC.
Reel/Frame 053529/0193 →
Assignment of Assignor's Interest
Oct 8, 2020
From: KAHN, SETH MARSHALL; STRATAKOS, ANTHONY JOHN; CAMMI, CORRADO; JOHN, ANDERSON RENNIE
To: ELEMENT ENERGY, INC.
Reel/Frame 054012/0784 →
Assignment of Assignor's Interest
Jul 9, 2021
From: KAHN, SETH MARSHALL; CAMMI, CORRADO; STRATAKOS, ANTHONY JOHN
To: ELEMENT ENERGY, INC.
Reel/Frame 056799/0320 →
Assignment of Assignor's Interest
Aug 13, 2021
From: FASCHING, RAINER JOHANNES; ZERKALOV, GEORGY; KAHN, SETH MARSHALL; DEVIE, ARNAUD
To: ELEMENT ENERGY, INC.
Reel/Frame 057172/0357 →
Assignment of Assignor's Interest
Aug 13, 2021
From: FASCHING, RAINER JOHANNES; ZERKALOV, GEORGY; KAHN, SETH MARSHALL; DEVIE, ARNAUD
To: ELEMENT ENERGY, INC.
Reel/Frame 057172/0152 →
Assignment of Assignor's Interest
Jan 21, 2022
From: KAHN, SETH MARSHALL; DEVIE, ARNAUD; CAMMI, CORRADO; BRINKERHOFF, NATHAN THOMAS
To: ELEMENT ENERGY, INC.
Reel/Frame 058727/0951 →
Assignment of Assignor's Interest
Dec 15, 2022
From: DEVIE, ARNAUD; ZERKALOV, GEORGY; FASCHING, RAINER JOHANNES; BRINKERHOFF, NATHAN
To: ELEMENT ENERGY, INC.
Reel/Frame 062103/0468 →
Assignment of Assignor's Interest
Mar 22, 2023
From: GOPE, CHANDAN; ZHAO, KEVIN YIWEI; JUDGE, WILLIAM JOSEPH; SAW, YOOSOK
To: ELEMENT ENERGY, INC.
Reel/Frame 063064/0146 →
Assignment of Assignor's Interest
Mar 22, 2023
From: GOPE, CHANDAN; ZHAO, KEVIN YIWEI; JUDGE, WILLIAM JOSEPH; SAW, YOOSOK
To: ELEMENT ENERGY, INC.
Reel/Frame 063064/0268 →
Assignment of Assignor's Interest
Apr 12, 2023
From: GOPE, CHANDAN; ZHAO, KEVIN YIWEI; JUDGE, WILLIAM JOSEPH; SAW, YOOSOK
To: ELEMENT ENERGY, INC.
Reel/Frame 063305/0386 →
Security Interest
Apr 13, 2023
From: ELEMENT ENERGY, INC.
To: KEYFRAME CAPITAL PARTNERS, L.P.
Reel/Frame 063318/0456 →
Assignment of Assignor's Interest
May 12, 2023
From: FASCHING, RAINER JOHANNES; ZERKALOV, GEORGY; DEVIE, ARNAUD; KAHN, SETH MARSHALL
To: ELEMENT ENERGY, INC.
Reel/Frame 063631/0352 →
Assignment of Assignor's Interest
May 12, 2023
From: FASCHING, RAINER JOHANNES; ZERKALOV, GEORGY; DEVIE, ARNAUD; KAHN, SETH MARSHALL
To: ELEMENT ENERGY, INC.
Reel/Frame 063631/0251 →
Assignment of Assignor's Interest
Jun 18, 2023
From: KAHN, SETH MARSHALL; CAMMI, CORRADO; STRATAKOS, ANTHONY JOHN; FASCHING, RAINER JOHANNES
To: ELEMENT ENERGY, INC.
Reel/Frame 063981/0793 →
Assignment of Assignor's Interest
Aug 2, 2023
From: KAHN, SETH MARSHALL; CAMMI, CORRADO
To: ELEMENT ENERGY, INC.
Reel/Frame 064463/0682 →
Assignment of Assignor's Interest
Sep 16, 2023
From: KAHN, SETH MARSHALL; CAMMI, CORRADO; STRATAKOS, ANTHONY JOHN; FASCHING, RAINER JOHANNES
To: ELEMENT ENERGY, INC.
Reel/Frame 064928/0631 →
Assignment of Assignor's Interest
Sep 26, 2023
From: KAHN, SETH MARSHALL; STRATAKOS, ANTHONY JOHN; CAMMI, CORRADO; JOHN, ANDERSON RENNIE
To: ELEMENT ENERGY, INC.
Reel/Frame 065036/0277 →
Assignment of Assignor's Interest
Nov 27, 2023
From: KAHN, SETH MARSHALL; CAMMI, CORRADO; STRATAKOS, ANTHONY JOHN
To: ELEMENT ENERGY, INC.
Reel/Frame 065669/0786 →
Assignment of Assignor's Interest
Apr 30, 2024
From: SATPATHY, SIDDHARTH; GOPE, CHANDAN; SAW, YOOSOK
To: ELEMENT ENERGY, INC.
Reel/Frame 067266/0746 →
Assignment of Assignor's Interest
Oct 14, 2024
From: FASCHING, RAINER JOHANNES; DEVIE, ARNAUD; ZERKALOV, GEORGY; STRATAKOS, ANTHONY JOHN
To: ELEMENT ENERGY, INC.
Reel/Frame 068885/0712 →
Assignment of Assignor's Interest
Dec 26, 2024
From: SATPATHY, SIDDHARTH; GOPE, CHANDAN; SAW, YOOSOK
To: ELEMENT ENERGY, INC.
Reel/Frame 069680/0882 →
Assignment of Assignor's Interest
Feb 3, 2025
From: BRINKERHOFF, NATHAN THOMAS; CAMMI, CORRADO; DEVIE, ARNAUD; FASCHING, RAINER JOHANNES
To: ELEMENT ENERGY, INC.
Reel/Frame 070087/0503 →