Renewable Energy patent applications on 21st August 2025
Renewable Energy Patent Applications on 21st August 2025
Executive Summary
On 21st August 2025, 162 patent applications related to Renewable Energy were published, representing 2.5% of all patent applications for the day. This moderate level of activity shows Renewable Energy is gaining significant attention from innovators.
Market Analysis
Leading Organizations
The top organizations driving Renewable Energy innovation include:
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- SAMSUNG SDI CO LTD: 22 applications (13.6% of Renewable Energy patents)
- LG Energy Solution Ltd: 16 applications (9.9% of Renewable Energy patents)
- TOYOTA JIDOSHA KABUSHIKI KAISHA: 13 applications (8.0% of Renewable Energy patents)
- THE REGENTS OF THE UNIVERSITY OF CALIFORNIA: 7 applications (4.3% of Renewable Energy patents)
- SK ON CO LTD: 6 applications (3.7% of Renewable Energy patents)
These 5 organizations account for 64 applications (39.5% of all Renewable Energy patents), indicating moderate concentration in the field.
Technology Deep Dive
Core Innovation Areas
Patent applications in Renewable Energy encompass several key innovation areas:
- Renewable Energy: Core technology area
- Solar Energy: Core technology area
- Wind Energy: Core technology area
- Battery Technology: Core technology area
Technical Classification Analysis
The most active CPC classifications in Renewable Energy include:
- H01M2220/20 (PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY): 31 applications (19.1%)
- H01M10/0525 (PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY): 30 applications (18.5%)
- H01M10/613 (PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY): 17 applications (10.5%)
- H01M2004/027 (PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY): 17 applications (10.5%)
- H01M10/425 (PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY): 16 applications (9.9%)
- H01M4/366 (PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY): 16 applications (9.9%)
- H01M4/525 (PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY): 15 applications (9.3%)
- H01M10/052 (PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY): 14 applications (8.6%)
- H01M2004/028 (PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY): 13 applications (8.0%)
- H01M2010/4271 (PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY): 12 applications (7.4%)
Global Innovation Landscape
Innovation in Renewable Energy spans multiple countries:
- KR: 211 inventors (37.5%)
- US: 119 inventors (21.2%)
- JP: 90 inventors (16.0%)
- CN: 76 inventors (13.5%)
- DE: 11 inventors (2.0%)
- AU: 10 inventors (1.8%)
- TW: 9 inventors (1.6%)
- IN: 8 inventors (1.4%)
- ES: 7 inventors (1.2%)
- SE: 6 inventors (1.1%)
The KR accounts for 37.5% of inventors in Renewable Energy, reflecting a globally distributed innovation landscape.
Industry Collaborations
Notable collaborations in Renewable Energy include:
- LG Energy Solution Ltd × THE REGENTS OF THE UNIVERSITY OF CALIFORNIA: 6 joint applications
- HYUNDAI MOTOR COMPANY × KIA CORPORATION: 5 joint applications
- Chengdu Chemphys Chemical Industry Co Ltd × Sinolithium Materials Ltd: 1 joint applications
- TOYOTA JIDOSHA KABUSHIKI KAISHA × Aichi Steel Corp: 1 joint applications
- TOYOTA JIDOSHA KABUSHIKI KAISHA × Japan Metals And Chemicals Co Ltd: 1 joint applications
These collaborations represent 14 joint applications, indicating moderate industry cooperation in Renewable Energy.
Leading Inventors
Key inventors driving Renewable Energy innovation:
- Hiroshi SUYAMA of Mishima-shi JP: 3 applications
- Jung-Pil Lee of Daejeon KR: 3 applications
- Jiyoung Kim of Daejeon KR: 3 applications
- Yuju Jeon of La Jolla CA US: 3 applications
- Dongju Lee of La Jolla CA US: 3 applications
- Zheng Chen of San Diego CA US: 3 applications
- Shin FUJITA of Tokyo JP: 3 applications
- Takashi MORI of Tokyo JP: 3 applications
- Min Sang Song of Daejeon KR: 3 applications
- Laura Thiel of Raleigh NC US: 2 applications
Recent Patent Applications
Representative Renewable Energy patent applications from 21st August 2025:
20250261715. FRACTAL ALGORITHM BRANCHING MOUNTING SYSTEM FOR DISTRIBUTED FUNCTIONAL CELLS
Abstract: In methods and apparatuses that disclose a combination solar and wind electricity generating apparatus; an apparatus for the mounting and distribution of components, consisting of several or more sizes and shapes of connectors which allow tubes of scaling sizes to be connected at specific angles relative to each other, and which allow those components to be installed where the tubes terminate, substantially as and for the purpose set forth.
20250261734. SYSTEM AND METHOD FOR AN ENHANCED HAIR DRYER
Applicant: Spur Concepts Inc
Abstract: A system and method for an intelligent hair drying/styling apparatus with user information transmission and storage capabilities is herein provided. The hair drying/styling apparatus houses a control circuit board and an infrared or temperature sensor (or camera) in order detect an individual's hair condition moisture level to determine a user specific, customizable dryer setting. The information detected by the sensor is stored locally, on a proximal Internet-enabled device, or on a remote or c...
20250261746. WEARABLE AND REPLACEABLE POUCH OR SKIN FOR HOLDING A PORTABLE BATTERY PACK
Applicant: LAT Enterprises Inc d/b/a MediPak Energy Systems
Abstract: A wearable pouch operable to hold at least one portable battery pack and other power or communications equipment. The wearable pouch includes a main body with a front side, a back side opposite the front side, at least one sealable opening, and at least one opening for at least one lead from the at least one portable battery pack secured within the wearable pouch.
20250262468. WATER INJECTION UNIT AND ENERGY STORAGE SYSTEM INCLUDING THE SAME
Applicant: LG Energy Solution Ltd
Abstract: A water injection unit including an enclosure including a base frame and an enclosure body forming a side portion, a water tank supported on the base frame of the enclosure, a gas storage tank supported on the base frame of the enclosure and connected to the water tank to supply gas into the water tank, and a connection port, wherein the connection port comprises a water injection port connectable to a fire-fighting connection hose.
20250262609. PREPARATION METHOD FOR HIGH-ADSORPTION-CAPACITY GRANULAR TITANIUM-BASED LITHIUM ION SIEVE ADSORBENT
Applicant: Chengdu Chemphys Chemical Industry Co Ltd, Sinolithium Materials Ltd
Abstract: A preparation method for a high-adsorption-capacity granular titanium-based lithium ion sieve adsorbent includes the following steps: step 1, preparing titanium-based lithium ion sieve precursor powder; step 2, preparing high-adsorption-capacity granular titanium-based lithium ion sieve adsorbent, which includes: 1) pretreatment of precursor powder; 2) preparing a composite adhesive; 3) doping, blending and homogenizing; 4) molding and granulating; and 5) eluting and replacing. The granular adso...
Market Implications
Innovation Intensity
With 162 applications in a single day, Renewable Energy demonstrates very high innovation intensity, suggesting rapid technological advancement and strong commercial interest.
Competitive Landscape
Innovation in Renewable Energy spans 93 organizations, showing strong competitive activity and diverse investment in the field.
Technology Outlook
Emerging themes in Renewable Energy patents include: battery, electrode, material, cell, layer, suggesting future development in these areas.
The current patent activity level suggests Renewable Energy is in a growth phase with increasing market adoption and investment.
Related Technology Areas
Innovation in Renewable Energy often intersects with other emerging technologies:
- Medical Devices: 426 applications
- Semiconductors: 418 applications
- 5G Technology: 248 applications
- Cybersecurity: 229 applications
- Internet of Things: 180 applications
- Biotechnology: 170 applications
- Environmental Tech: 152 applications
- Generative AI: 149 applications