A lithium-ion battery includes a positive electrode including a positive current collector, a first active material, and a second active material. The battery also includes a negative...
Lithium‐based batteries, history, current status, challenges, and future perspectives
Currently, the main drivers for developing Li-ion batteries for efficient energy applications include energy density, cost, calendar life, and safety. The high energy/capacity anodes and cathodes needed for these applications are hindered by challenges like: (1) aging ...
Patent-based technological developments and surfactants …
The current invention patent of lithium battery fire extinguishing agent mainly focuses on solving the issue of thermal runaway in electric vehicle power batteries, with …
US6617075B2
US6617075B2 US09/727,730 US72773000A US6617075B2 US 6617075 B2 US6617075 B2 US 6617075B2 US 72773000 A US72773000 A US 72773000A US 6617075 B2 US6617075 B2 US 6617075B2 Authority US ... H01M4/58 — Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, …
LITHIUM ION SECONDARY BATTERY
A lithium ion secondary battery includes a lithium ion secondary battery main body and a lead terminal. ... This application is based on and claims the benefit of priority from Japanese Patent Application No. 2020-050794, filed on …
Batteries
Energizer® Patents Consistent with 35 U.S.C. § 287 et seq., the following Energizer products are covered by the patents listed in this site. All Energizer® products (including, but not limited to, those noted) are or may be subject to additional pending patent applications, so frequent reference to this site is encouraged. Patented Battery Products …
LITHIUM-ION BATTERY RECYCLING PROCESSES AND SYSTEMS
Hydrometallurgical recycling processes will separate/isolate battery constituents first before processing. This recycling process is also applicable to Ni-MH batteries. For lithium-ion batteries, lithium is ultimately recovered as Li 2 CO 3 and other major materials
Patent landscape on NMC lithium-ion batteries
The first patents on NMC Li-ion batteries were filed by Japanese and Korean companies including Sony, Samsung and LG Chem in the late 1990s. The first main wave of patent publications occurred in 2000s, induced by the emergence of material manufacturers ...
EPO-IEA study: rapid rise in battery innovation playing key role in …
The report, Innovation in batteries and electricity storage – a global analysis based on patent data, shows that batteries account for nearly 90% of all patenting activity in the …
WEVJ | Free Full-Text | Global Patent Analysis of Battery …
This study provides a comprehensive analysis of global patent trends in battery recycling, focusing on secondary batteries and related technologies across Korea, China, and the United States. The methodology involved collecting data from various patent databases, followed by quantitative analysis to identify technology trends and guide future …
National Blueprint for Lithium Batteries 2021-2030
National Blueprint for Lithium Batteries 2021-2030
Lithium ion battery degradation: what you need to know
Lithium ion battery degradation: what you need to know
Prospects for Lithium Battery Patent Applications in China (2023 …
From the published patent applications, there are nearly 1,900 patent applications for solid-state lithium-ion batteries; Since 2020, there have been over 1,000 …
Patent-based technological developments and surfactants application of Lithium-ion batteries fire-extinguishing agent …
Zhang and others published Patent-based technological developments and surfactants application ... An effective and suitable fire-extinguishing agent used for lithium ion batteries (LIBs) fire ...
Lithium-Ion Battery Recycling | US EPA
Lithium-Ion Battery Recycling | US EPA
Lithium-ion battery recycling processes and systems
Hydrometallurgical recycling processes will separate/isolate battery constituents first before processing. This recycling process is also applicable to Ni-MH batteries. For lithium-ion batteries, lithium is ultimately recovered as L12CO3 and other major materials such ...
Nobel laureate Dr. M. Stanley Whittingham and Pure Lithium File Joint Patent On Lithium Metal Battery …
CHARLESTOWN, MA / ACCESSWIRE / December 14, 2023 / Pure Lithium, a disruptive Boston-based lithium metal battery technology company, is pleased to announce the joint filing of a patent on the ...
Research papers Technological trajectory analysis in lithium …
We propose the significance of patent claims in the technological trajectory of lithium battery manufacturing (LBM-Tra) research. And we construct a more robust attention …
Lithium‐based batteries, history, current status, challenges, and …
As previously mentioned, Li-ion batteries contain four major components: an anode, a cathode, an electrolyte, and a separator. The selection of appropriate …
Exploring More Functions in Binders for Lithium Batteries
As an indispensable part of the lithium-ion battery (LIB), a binder takes a small share of less than 3% (by weight) in the cell; however, it plays multiple roles. The binder is decisive in the slurry rheology, thus influencing the coating process and the resultant porous structures of electrodes. Usually, binders are considered to be inert in …
Innovation in Batteries and Electricity Storage – Analysis
This joint study by the International Energy Agency and European Patent Office underlines the key role that battery innovation is playing in the transition to clean …
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A rapid rise in battery innovation is playing a key role in clean energy transitions
A rapid rise in battery innovation is playing a key role in clean energy transitions - News from the International Energy Agency Affordable and flexible electricity storage technologies are set to catalyse transitions to clean energy around the world, enabling cleaner
Battery Resourcers to Open North America''s Largest Lithium-ion Battery Recycling Facility by August …
COVINGTON, Ga., Jan. 5, 2022 /PRNewswire/ -- Battery Resourcers, a vertically integrated lithium-ion battery recycling and engineered materials company, today announced plans to open a commercial ...
A retrospective on lithium-ion batteries | Nature Communications
A retrospective on lithium-ion batteries - Nature
Solid-state lithium-ion battery news: who are the IP …
In 2022, more than 320 new patent applicants entered the solid-state Li-ion battery-related patent landscape, with three-quarters filing only one patent family (i.e., unique invention). Most of these IP newcomers are Chinese …
US7807299B2
A lithium-ion battery includes a positive electrode including a positive current collector, a first active material, ... 2007-07-13 Priority to US11/777,609 priority patent/US20080044728A1/en 2010-08-26 Priority to US12/869,653 priority patent/US8785046B2/en ...
US Patent for Advanced lithium (LI) ion and lithium sulfur (LI S) batteries Patent (Patent …
RELATED APPLICATIONS This application is a continuation-in-part application and claims priority to U.S. patent application Ser. No. 16/785,020, filed on Feb. 7, 2020 and entitled "3D Self-Assembled Multi-Modal Carbon Based Particle" and to U.S. patent ...
Battery technology patent growth charges up
The IEA/EPO report indicates that in 2018 the number of patent applications relating to lithium-ion technology accounted for 45% of all patent activity relating to battery cells. The majority of current lithium-ion battery research aims to improve the present batteries
Press release
Tulip Innovation Launches New Patent Licensing Program based on LG Energy Solution and Panasonic Energy Lithium-Ion Battery Technologies Battery manufacturers now have an efficient and flexible way to access rights under broad patent portfolios of more than 5,000 patents encompassing critical IP from two industry pioneers. BUDAPEST – MAY …
2020
In-depth analysis of the Li-ion patent landscape, focussing on cell materials and technologies, including further analysis of NMC and Li- and Mn-rich cathodes, silicon …
RecycLiCo Battery Materials Secures Key European Patent for Lithium-ion Battery …
SURREY, British Columbia, Dec. 14, 2023 (GLOBE NEWSWIRE) -- RecycLiCo Battery Materials Inc. ("RecycLiCo" or the "Company"), TSX.V: AMY, OTCQB: AMYZF, FSE: ID4, a pioneer in sustainable ...
US Patent Application for LITHIUM ION SECONDARY BATTERY Patent Application (Application #20230096228 issued March 30, 2023 ...
TECHNICAL FIELD The present invention relates to a lithium ion secondary battery. Priority is claimed on Japanese Patent Application No. 2020-009573 filed on Jan. 24, 2020, the content of which is incorporated herein by reference. BACKGROUND ART In recent ...
Lithium-ion battery
Lithium-ion battery
Global Trends in Battery Technology: A Patent Perspective
Patent filings at the European Patent Office (EPO) for solid state batteries have been growing on average by 25% per year since 2010. 6 In 2018, they represented more than 8% of all patent filings in lithium-ion technology, compared with 3% in …
Patents Assigned to QuantumScape Battery, Inc.
In an embodiment, lithium material is plated onto the anode region of a lithium secondary battery cell by a pulsed current. The pulse current may have both positive and negative polarity. One of the polarities causes lithium material to plate onto the anode region, and the opposite polarity causes lithium dendrites to be removed.
US6617075B2
An improved lithium-ion or lithium-polymer battery that is capacity-fade resistant. The battery includes an anode comprised of graphite where density of the graphite is in a range from 1.2 to 1.5 g/c3; and the battery further has a cathode that is comprised of LiNiO2 ...
Battery innovation and the Circular Economy: What are patents …
By assigning battery technology sub-areas to patent families a decomposition of the dataset into 19 battery cell technologies was obtained (detailed description in the Appendix A.2) g. 5 presents the developments of IPF counts in the eight major technological categories, selected on the basis of their total IPF count in the entire …
Patents Assigned to QuantumScape Battery, Inc.
Abstract: Set forth herein are processes for making and using electrolytes (also known as catholytes when the electrolytes are mixed with cathode active materials) for a positive electrode of an electrochemical cell. Abstract: Provided herein solid-state battery architectures that include an oxide electrolyte in contact with the anode of an …
