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Energy storage technology patent search

Energy storage deployment and innovation for the clean energy

Based on current price trajectories and a patent activity level of 444 patents per year using our model, battery prices will fall from 2016 to 2020 by 39%, which puts utility-scale battery storage

International competition of key energy storage technologies

The overall international energy storage technology shows a steady upward trend, and each essential technosphere is at the development stage of the technology life cycle. International competition of key energy storage technologies based on high-quality patents[J]. Energy Storage Science and Technology, 2022, 11(1): 321-334. share this

Energy Vault SA Patent: Energy Storage & Delivery

According to GlobalData''s company profile on Energy Vault, was a key innovation area identified from patents. Energy Vault''s grant share as of January 2024 was 25%.Grant share is based on the ratio of number of grants to total number of patents. Energy storage and delivery system using elevator cage

Recent progress in nanomaterials of battery energy storage: A patent

The world''s energy demand has significantly increased as a result of the growing population and accompanying rise in energy usage. Fortunately, the innovation of nanomaterials (NMs) and their corresponding processing into devices and electrodes could enhance the functionality and/or advancement of the current battery energy storage systems (BESSs). Patent landscape

Comprehensive Review of Liquid Air Energy Storage (LAES

In recent years, liquid air energy storage (LAES) has gained prominence as an alternative to existing large-scale electrical energy storage solutions such as compressed air (CAES) and pumped hydro energy storage (PHES), especially in the context of medium-to-long-term storage. LAES offers a high volumetric energy density, surpassing the geographical

Underwater energy storage using compressed fluid

A compressed fluid energy storage system includes a submersible fluid containment subsystem charged with a compressed working fluid and submerged and ballasted in a body of water, with the fluid containment subsystem having a substantially flat portion closing a domed portion. The system also includes a compressor and an expander disposed to

Finding sustainable technologies in patents

keyword search. The Cooperative Patent Classification System (CPC) is an extension of the IPC technology patents Until recently, documents relating to sustainable technologies were scattered throughout the IPC and ECLA/CPC and did not fall under one fuel cells and energy storage. 11 Y02P: CCMTs in the production or processing of goods

Center advancing beyond lithium battery technologies generates

The Joint Center for Energy Storage Research (JCESR), a DOE Energy Innovation Hub, is a major partnership that integrates researchers from many disciplines to overcome critical scientific and technical barriers and create new breakthrough energy storage technology.Led by the U.S. Department of Energy''s Argonne National Laboratory, partners

The diffusion of energy technologies. Evidence from renewable,

Technology innovation is widely recognised as a critical means in tackling climate change and fulfilling energy policy objectives. The objective of this paper is twofold: first, to provide a descriptive analysis of innovation in energy technology across countries and sectors and over time; and second, to explore the determining factors of patented knowledge diffusion

EPO makes it easier to search in carbon capture and storage

Since its initial launch a year ago, EPO patent examiners and data analysts have compiled almost 70 datasets within this platform, encompassing such diverse technologies as offshore wind energy, smart solar systems, the optimisation of energy storage technologies and solutions for carbon-intensive industries such as steel and cement production.

Flywheel energy storage system

Justia Patents Housings, Windows Or Covers US Patent for Flywheel energy storage system Patent (Patent # 10,778,061) Flywheel energy storage system . Dec 21, 2018 Clean energy storage technology in the making: An innovation systems perspective on flywheel energy storage, Journal of Cleaner Production, 2017,162,1118-1134.

Gravity-Based Energy Storage System

An energy storage system and method that enables gravity-based energy storage to have a significantly larger capacity in a single shaft for given capital cost and thus an improved cost per unit energy for large scale energy storage as well as enabling continuity of power input and output at an external connection point across the extent of the system''s

Patents and the Energy Transition – Analysis

Patent data can help inform governments about their comparative advantage at different stages of a technology''s value chain and shed light on innovative companies and institutions that may be in a position to contribute to economic recovery and

Recent progress in electrolyser control technologies for hydrogen

a) Patent life cycle until patent being granted b) Selection process for patent papers of electrolyser technologies for H2 production using Lens database c) Top applicants for electrolyser technologies by the jurisdiction in terms of country and companies d) Top 10 inventors of the selected patents and their country e) Technical area for electrolyser control

Patents Assigned to Xiamen Hithium Energy Storage Technology

Abstract: An energy storage device and a power consuming apparatus are provided in the disclosure. In the energy storage device, a top cover defines an opening, a response member covers the opening, a lower plastic member includes a grid structure, the grid structure defines vent holes, and the vent holes are in communication with the opening.

Energy storage systems: a review

Search ScienceDirect. Energy Storage and Saving. Volume 1, Issue 3, September 2022, Pages 166-216. In cryogenic energy storage, the cryogen, which is primarily liquid nitrogen or liquid air, is boiled using heat from the surrounding environment and then used to generate electricity using a cryogenic heat engine. selected theoretical and

Research review on electrical energy storage technology

This paper introduces the electrical energy storage technology. Firstly, it briefly expounds the significance and value of electrical energy storage technology research, analyzes the role of electrical energy storage technology, and briefly introducts electrical energy storage technology, it focuses on the research status of energy storage technology in micro grid, distributed

Modular Gravitational Energy Storage Systems

The present invention provides novel designs and improved methods for the construction and operation of a gravity powered energy storage facility. This facility might also be called a gravity battery or a gravitational potential energy storage device. The device converts electricity into gravitational potential energy, and vice versa, by raising and lowering massive

Progress and prospects of energy storage technology research:

The development of energy storage technology (EST) has become an important guarantee for solving the volatility of renewable energy (RE) generation and promoting the transformation of the power system. Search criteria; Mechanical energy storage: TI = ("Flywheel energy storage" OR "Compressed air energy storage" OR "Pumped hydro

High Capacity Electricity Storage

It has energy storage plants in regional transmission organizations that are either completed or under construction. It has various energy storage technologies and it uses "lithium battery chemistries" in batteries. S&C Electric Company installed its first MW-scale energy storage system in 2006. It uses its power conversion system (PCS) to

Leaders in patent activity for non-electrochemical energy storage

Looking more deeply, the activity in 2010 included patent applications by Lightsail Energy Inc and Expansion Energy LLC. Chart: Ben Lincoln / Potter Clarkson Mass-based energy storage . Turning to mass-based energy storage systems, pumped hydroelectric energy storage (PHES) has seen the most innovation among technologies.

2020 Patent and Patent Application Analysis for

and storage resulting from HFTO R&D funding* • In FY2017 the scope was expanded to include analysis of patent applications resulting from HFTO-funded R&D U.S. Patent data has been tracked from the inception of DOE activities in 1977 U.S. Patent application has been tracked since 2001 (1st year available online)

Energy storage system and applications

An energy storage system converts variable renewable electricity (VRE) to continuous heat at over 1000° C. Intermittent electrical energy heats a solid medium. Heat from the solid medium is delivered continuously on demand. An array of bricks incorporating internal radiation cavities is directly heated by thermal radiation. The cavities facilitate rapid, uniform heating via reradiation.

Energy Storage Innovations: Patents, Safety, and

Discover how power companies like Contemporary Amperex Technology Ltd, General Motors Co, and Tesla Inc are revolutionizing energy storage through innovative patents. Improve battery safety, efficiency, and reliability with cutting-edge technologies. Learn more about the impact of energy storage in the power industry and explore the latest trends in innovation, investment,

Recent progress in electrolyser control technologies for hydrogen

Hydrogen, one of earth''s most common elements, is a highly adaptable energy source with uses in transportation (cars, trains, and planes), industry (making steel and ammonia), and more [1].Burning hydrogen produces no harmful consequences like those from burning other fossil fuels [2].For this reason, it is vital to investigate hydrogen technology further since it

Research Status and Development Trend of Gravity Energy

The main countries and regions of patents that accepted gravity energy storage technology patents are shown in Fig. 2(a). The ﬁgure clearly illustrates, China is the most important target market for gravity energy storage tech-nology, accounting for 60% of the total number of the global gravity energy storage technology patents.

Energy storage technology patent search [PDF]

6 FAQs about [Energy storage technology patent search]

What are energy technology patents?

Patents provide early indications of technological developments that may transform the economy and drive the energy transition. The H2020 data portal has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 952363. Energy Technology Patents Data Explorer - Data tools.

Are patents a valid indicator of innovation in the energy sector?

Following the work of Griliches 42, others evaluated patenting in the energy sector, and concluded that patents are a valid indicator to measure innovativeness within the energy sector 2, 28. This result has been extended and re-confirmed by a number of authors 43.

Are patents a proxy for Innovation?

We consider patents filed according to the Patent Cooperation Treaty (PCT) as a proxy for innovation. Following the work of Griliches 42, others evaluated patenting in the energy sector, and concluded that patents are a valid indicator to measure innovativeness within the energy sector 2, 28.

How fast do batteries & electricity storage technology develop?

It reveals that between 2005 and 2018, patenting activity in batteries and other electricity storage technologies grew at an average annual rate of 14% worldwide, four times faster than the average of all technology fields. Innovation in Batteries and Electricity Storage - Analysis and key findings. A report by the International Energy Agency.

Will electricity storage benefit from R&D and deployment policy?

Electricity storage will benefit from both R&D and deployment policy. This study shows that a dedicated programme of R&D spending in emerging technologies should be developed in parallel to improve safety and reduce overall costs, and in order to maximize the general benefit for the system.

Can the US become a leader in electric battery storage?

Further government support is necessary to promote responsible R&D spending that enables serious cost reductions across solar, wind, and storage, while also decarbonizing electricity and transportation. The US has the opportunity to become a leader, not a laggard, in electric battery storage manufacturing and development.

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