4 patents
Utility
Spacers for providing protection of electrochemical battery enclosures and systems and methods therefor
11 Jul 23
A secondary battery includes an electrode assembly disposed within a constraint.
Robert S. Busacca, Aditya Mandalam, Jeffrey G. Buck, Anthony Calcaterra, Kim Han Lee, Prajanya Sunil Kendrekar
Filed: 13 Jun 22
Utility
Electrode assembly, sealed secondary battery cell, battery pack and methods
27 Jun 23
A battery pack having a population of secondary battery cells chargeable between a charged state and a discharged state, and a frame to hold secondary battery cells in the battery pack is provided, members of the population of secondary battery cells having an electrode assembly comprising a substantially polyhedral shape, and where the frame holds a cell array comprising a subset of the population of secondary batteries that are arranged adjacent to one another.
Robert S. Busacca, Brett Kiger, Ashok Lahiri, Robert M Spotnitz, Spencer Gore, Rajeswari Chandrasekaran, Murali Ramasubramanian, John S. Thorne, Kang Yao, Robert Keith Rosen
Filed: 14 Jul 22
Utility
Spacers for providing protection of electrochemical battery enclosures and systems and methods therefor
18 Apr 23
A secondary battery includes an electrode assembly disposed within a constraint.
Robert S. Busacca, Aditya Mandalam, Jeffrey G. Buck, Anthony Calcaterra, Kim Han Lee, Prajanya Sunil Kendrekar
Filed: 13 Jun 22
Utility
Distributed cell formation systems for lithium containing secondary batteries
28 Mar 23
A cell formation system for lithium containing secondary batteries includes a population of formation clusters, each formation cluster includes a connector configured for connecting to a lithium containing secondary battery, a charging module connected to the connector and configured to charge the battery, a pre-lithiation module connected to the connector and configured to diffuse lithium to electrode active material layers of the battery, a discharging module connected to the connector and configured to discharge the battery, and a communication interface for communicatively coupling the formation cluster to a central controller.
Ross M. Fosler
Filed: 28 Jun 22
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