USPTO Patent Granted for Porous Electrodes in Batteries

The USPTO has granted a patent (US12586774B2) for a method of producing porous electrodes for electrochemical devices, such as lithium-ion batteries, without using a binder. The patent was granted to assignee I-TEN and covers systems and methods for manufacturing these electrodes and related battery designs.

US Patent Granted for Battery Cell by Prime Planet Energy

The USPTO has granted a new patent (US12586878B2) to Prime Planet Energy & Solutions, Inc. for a battery cell design. The patent details specific structural features of the battery cell, including its electrode assembly, exterior container, and an insulating sheet with a folded portion.

Makita Battery Pack Patent Granted

The USPTO has granted a patent (US12586877B2) to Makita Corporation for a battery pack featuring a fusible link plate. The patent describes a specific design for the fusible link plate intended to enhance safety by incorporating a portion with a smaller cross-sectional area.

USPTO Patent Granted for Secondary Battery Terminal Manufacturing Method

The USPTO has granted a patent (US12586876B2) for a secondary battery terminal manufacturing method developed by PRIME PLANET ENERGY & SOLUTIONS, INC. The patent details a process for creating strong, multi-metal battery terminals using ultrasonic pressure contact.

USPTO Patent Granted for Lithium-Ion Battery Production Method

The USPTO has granted a patent (US12586875B2) to I-TEN for a method of producing lithium-ion batteries, particularly high-power batteries. The patent describes an architecture with unique anode and cathode conductive means aimed at improving battery life.

USPTO Patent Granted for Secondary Battery Manufacturing Method

The USPTO has granted a patent (US12586874B2) to PRIME PLANET ENERGY & SOLUTIONS, INC. for a secondary battery manufacturing method. The patent describes a technique to reduce voids between electrode tabs and current collectors during welding, aiming to improve battery quality and reliability.

USPTO Patent Granted for Conductive Power Rod for Electrochemical Cell

The USPTO has granted a patent to South 8 Technologies, Inc. for a conductive power rod designed for electrochemical cells. This innovation aims to provide structural support and a low-resistance current path within battery designs, potentially impacting future energy storage technologies.

USPTO Patent Granted for Volvo Battery Cell Busbar Assembly

The USPTO has granted a patent to Volvo Car Corporation for a battery cell busbar assembly. The patent, US12586871B2, details a specific design for interconnecting battery cells within a battery pack casing.

USPTO Patent Granted for Battery Cell with Ferroelectric Coating

The USPTO has granted a patent (US12586869B2) for a battery cell separator featuring a ferroelectric coating. This innovation aims to improve battery reliability by slowing dendrite growth and reducing internal short circuits, potentially enhancing coulombic efficiency and rate performance.

LG Energy Solution Battery Separator Patent Granted

The USPTO has granted US Patent US12586868B2 to LG Energy Solution, Ltd. for a novel battery separator with enhanced adhesion and electrolyte affinity. This patent covers a separator for electrochemical devices, including a porous coating layer with multiple binder resins, aiming to improve battery performance and manufacturing processes.