Global Solid-State Battery Patent Intelligence 2026 - Strategic Analysis of Patent Landscape, Filing Trends, Leading Patent Owners, Technology Domains, White Spaces, and Future IP Outlook

Description

The Global Solid-State Battery Patent Intelligence study provides an in-depth assessment of the patents, intellectual property portfolios, patent owners, inventors, technology domains, citation networks, licensing activities, and emerging IP opportunities shaping the global solid-state battery innovation landscape.

Unlike conventional market studies centered primarily on market sizing, segmentation, and forecasts, this Patent Intelligence study focuses on where intellectual property is being created, who owns strategically important patents, which technology domains are attracting the strongest patent activity, how patent portfolios compare, and where potential IP risks and white-space opportunities are emerging.

The study evaluates patent activity across sulfide-based solid-state batteries, oxide-based solid-state batteries, polymer and composite solid-state batteries, solid electrolytes, solid-state battery cathodes and anodes, lithium-metal solid-state batteries, interface engineering, cell architecture and manufacturing, solid-state battery safety technologies, and other emerging technology domains.

Particular attention is given to patent filing momentum, patent families, ownership concentration, citation impact, inventor networks, technology-domain coverage, geographic IP protection, patent lifecycle, licensing activity, and emerging patent white spaces.

Patent Intelligence Highlights

The study is designed to answer critical intellectual property and innovation questions including:

Who are the leading patent owners in solid-state batteries?
Which organizations possess the strongest and most influential solid-state battery patent portfolios?
Which solid-state battery technology domains are experiencing the strongest patent filing activity?
Which patent families demonstrate high citation impact and technological influence?
How are automotive companies, battery manufacturers, material suppliers, universities, research institutions, and startups developing their patent portfolios?
Which inventors are driving innovation across solid-state battery technologies?
Where are the major geographic patent filing and innovation clusters?
Which solid-state battery technology domains are becoming increasingly crowded from an IP perspective?
Where do meaningful patent white spaces remain across electrolytes, electrodes, interfaces, and cell architectures?
Which important patents and patent families are approaching expiry?
Where could patent expiry create new technology access or commercialization opportunities?
Which emerging companies and research spin-offs are building potentially disruptive solid-state battery IP positions?
How are licensing, cross-licensing, technology transfer, patent acquisitions, and strategic partnerships shaping the IP landscape?
Which organizations could emerge as future patent leaders in solid-state battery technologies?
What IP opportunities and risks should battery developers, automotive companies, material suppliers, and investors monitor?

Key Patent Intelligence Deliverables

Patent Landscape Mapping: Comprehensive assessment of patent filings, publications, grants, active patents, patent families, priority filings, and geographic distribution across the solid-state battery ecosystem.
Patent Portfolio Benchmarking: Side-by-side comparison of leading patent owners based on portfolio size, technology coverage, geographic protection, patent family strength, citation impact, and overall IP positioning.
Technology Domain Patent Intelligence: Analysis of patent activity across sulfide, oxide, polymer, composite, solid electrolyte, lithium-metal, electrode, interface, manufacturing, safety, and emerging solid-state battery technologies.
Citation & Patent Impact Intelligence: Evaluation of highly cited patents, influential patent families, citation networks, foundational technologies, and cross-technology knowledge flows.
Inventor & Innovation Network Intelligence: Identification of leading inventors, inventor productivity, collaboration networks, academic participation, and emerging innovation clusters.
Patent Lifecycle & Expiry Intelligence: Assessment of active, pending, expired, abandoned, and approaching-expiry patents to identify changes in IP protection and potential technology access opportunities.
Licensing & IP Commercialization Intelligence: Mapping of licensing agreements, cross-licensing activities, patent acquisitions, technology transfers, IP partnerships, and patent-backed commercialization activities.
Emerging IP & Innovator Tracking: Identification of high-growth patent portfolios, startups, university spin-offs, emerging assignees, disruptive solid-state battery technologies, and IP owners to watch.
Patent White Space Intelligence: Identification of crowded and under-patented technology areas, emerging IP gaps, technology-specific white spaces, and potential areas for future R&D and patent development.
Strategic IP Opportunity Assessment: Evaluation of potential IP opportunities, future patent domains, patent expiry opportunities, emerging risks, and strategic areas for research, licensing, partnerships, or technology development.

How This Study Differs from a Market Forecast Report

A conventional Market Forecast report primarily addresses how large the market is, how fast it is growing, which segments are expanding, and which regions are expected to drive future demand.

The Patent Intelligence study addresses a fundamentally different set of questions: where innovation is being protected, who owns the relevant intellectual property, which patent portfolios are strongest, which solid-state battery technology domains are becoming crowded, where patent white spaces remain, and how the IP landscape may influence future battery development and commercialization.

Rather than concentrating on market revenues and forecasts, the study emphasizes patent ownership, filing trends, patent families, citation impact, inventors, technology-domain activity, IP lifecycle, licensing, geographic protection, and patent white spaces.

The study is therefore intended for organizations requiring deeper patent, intellectual property, innovation, licensing, technology scouting, R&D, and IP strategy intelligence beyond conventional market sizing and forecasting.

How Patent Intelligence Differs from Technology Intelligence

While the Technology Intelligence series primarily examines how technologies are evolving and which technologies are positioned to succeed, the Patent Intelligence series examines how those innovations are being protected, who owns the underlying intellectual property, and where IP opportunities and risks are developing.

Technology Intelligence addresses questions such as which solid-state battery technologies are advancing, what their Technology Readiness Levels are, how their performance compares, what technical barriers remain, and which technologies have the strongest commercialization potential.

Patent Intelligence instead addresses who owns relevant patents, which solid-state battery technology domains are experiencing increasing patent activity, which patents are most influential, where patent protection is concentrated, when important patents may expire, and where IP white spaces remain available for innovation.

Product Code: SMRC39279

1 Executive IP Intelligence Brief

1.1 Patent Landscape Snapshot
1.2 Key IP Trends & Filing Momentum
1.3 Leading Patent Owners
1.4 High-Impact Technology Domains
1.5 Emerging Innovation Hotspots
1.6 Key Patent White Spaces & IP Opportunities

2 Patent Intelligence Research Framework

2.1 Patent Intelligence Objectives
2.2 Patent Search & Retrieval Methodology
2.3 Patent Databases & Data Sources
2.4 Search Strings, Keywords & Classification Codes
2.5 Patent Family Consolidation Methodology
2.6 Assignee & Inventor Normalization
2.7 Patent Quality & Impact Assessment Framework
2.8 Scope of the Study
2.9 Assumptions & Limitations

3 Solid-State Battery IP Ecosystem

3.1 Solid-State Battery Innovation & IP Ecosystem
3.2 Evolution of Solid-State Battery Patenting
3.3 Research-to-Patent-to-Commercialization Pathway
3.4 Patent Classification Landscape
3.5 Key IPC/CPC Classification Codes
3.6 Corporate, Academic & Institutional IP Participation
3.7 Key Drivers of Patent Activity
3.8 IP Protection & Commercialization Trends

4 Global Patent Filing & Ownership Landscape

4.1 Patent Filing Trends
4.2 Patent Publication Trends
4.3 Granted Patent Trends
4.4 Active Patent Portfolio
4.5 Pending Patent Applications
4.6 Patent Family Analysis
4.7 Priority Filing Trends
4.8 Geographic Filing Distribution
4.9 Patent Ownership Concentration
4.10 Corporate vs Academic Patent Activity

5 Patent Portfolio & Assignee Benchmarking

5.1 Leading Patent Owners
5.2 Patent Portfolio Size by Assignee
5.3 Active Patent Portfolio Comparison
5.4 Granted vs Pending Portfolio Comparison
5.5 Patent Family Strength Comparison
5.6 Geographic IP Coverage Comparison
5.7 Technology Domain Coverage by Assignee
5.8 Patent Citation Strength
5.9 Patent Quality & Impact Assessment
5.10 Corporate Patent Leadership
5.11 University Patent Leadership
5.12 Research Institution Patent Leadership
5.13 Startup & Emerging Assignee Patent Activity
5.14 Patent Portfolio Strength Matrix

6 Solid-State Battery Patent Technology Domains

6.1 Solid Electrolytes
6.2 Sulfide Electrolytes
6.3 Oxide Electrolytes
6.4 Polymer & Composite Electrolytes
6.5 Halide Electrolytes
6.6 Electrode-Electrolyte Interface Engineering
6.7 Solid-State Anodes & Anode-Free Cells
6.8 Solid-State Cathodes
6.9 Cell Architecture & Stack Design
6.10 Solid-State Battery Manufacturing
6.11 Solid-State Battery Packaging & Sealing
6.12 Solid-State Battery Safety & Performance Technologies
6.13 Emerging Solid-State Battery Patent Domains
6.14 Cross-Domain Patent Activity

7 Patent Citation & Innovation Impact Intelligence

7.1 Forward Citation Analysis
7.2 Backward Citation Analysis
7.3 Highly Cited Patent Families
7.4 High-Impact Patents
7.5 Patent Citation Network
7.6 Technology Influence Mapping
7.7 Foundational vs Incremental Patents
7.8 Cross-Technology Citation Patterns
7.9 Scientific Research-to-Patent Linkages
7.10 Emerging High-Impact IP

9 Patent Lifecycle, Legal Status & IP Risk Intelligence

9.1 Active Patent Landscape
9.2 Pending Patent Landscape
9.3 Expired Patent Analysis
9.4 Patent Expiry Timeline
9.5 Abandoned & Lapsed Patents
9.6 Patent Remaining-Life Assessment
9.7 Technology Domains Approaching Patent Expiry
9.8 Potential Technology Access Opportunities
9.9 IP Risk Indicators
9.10 Freedom-to-Operate Overview

10 Licensing, Transactions & IP Commercialization

10.1 Patent Licensing Landscape
10.2 Technology Licensing Agreements
10.3 Patent Acquisitions
10.4 Patent Portfolio Transactions
10.5 Cross-Licensing Activities
10.6 University Technology Transfer
10.7 Research Institution Technology Transfer
10.8 Corporate IP Partnerships
10.9 Patent-Backed Technology Commercialization
10.10 IP Monetization Strategies

11 Patent White Space & Opportunity Intelligence

11.1 Patent Density Mapping
11.2 Crowded Technology Domains
11.3 Under-Patented Technology Areas
11.4 Patent White Space Analysis
11.5 Electrolyte & Interface IP White Spaces
11.6 Cell Architecture & Manufacturing IP White Spaces
11.7 Geographic IP White Spaces
11.8 Emerging Patent Opportunities
11.9 Potential Research & Innovation Opportunities
11.10 IP Opportunity Matrix

12 Emerging IP, Startups & Disruptive Innovators

12.1 Emerging Patent Assignees
12.2 High-Growth Patent Portfolios
12.3 University Spin-Off IP
12.4 Solid-State Battery Startup Patent Activity
12.5 Startups by Patent Technology Domain
12.6 Recently Emerging Patent Applicants
12.7 Disruptive Solid-State Battery Technologies
12.8 High-Potential Patent Families
12.9 Emerging IP Owners to Watch

13 Regional Patent & Innovation Hubs

13.1 United States
13.2 Canada
13.3 European Union
13.4 United Kingdom
13.5 China
13.6 Japan
13.7 South Korea
13.8 India
13.9 Australia
13.10 Emerging Patent Filing Hubs
13.11 Regional Patent Leadership Comparison

14 Future Patent & IP Outlook

14.1 Future Patent Filing Directions
14.2 Emerging IP Clusters
14.3 Next-Generation Solid-State Battery Patent Domains
14.4 Potential Patent Convergence Areas
14.5 Future Patent Expiry Opportunities
14.6 Emerging IP Risks
14.7 Future Patent Leaders
14.8 5-10 Year IP Landscape Outlook
14.9 Strategic IP Opportunities
14.10 Strategic Recommendations

15 Patent Owner & Innovator Profiles

15.1 Toyota Motor Corporation
15.2 Samsung SDI Co., Ltd.
15.3 LG Energy Solution Ltd.
15.4 Panasonic Holdings Corporation
15.5 QuantumScape Corporation
15.6 Solid Power, Inc.
15.7 Contemporary Amperex Technology Co., Limited
15.8 Nissan Motor Co., Ltd.
15.9 Honda Motor Co., Ltd.
15.10 Hyundai Motor Company
15.11 SK On Co., Ltd.
15.12 ProLogium Technology Co., Ltd.
15.13 Blue Solutions
15.14 Factorial Energy, Inc.
15.15 Ion Storage Systems, Inc.
15.16 SES AI Corporation
15.17 Enpower Greentech Inc.
15.18 Ilika plc
15.19 24M Technologies, Inc.
15.20 Ampcera Inc.
15.21 Sakuu Corporation
15.22 Gotion High-tech Co., Ltd.
15.23 BYD Company Limited
15.24 Hitachi Zosen Corporation
15.25 Murata Manufacturing Co., Ltd.

16 List of Tables

Table 1 Solid-State Battery Patent Landscape Snapshot
Table 2 Annual Patent Filing & Publication Trends
Table 3 Granted, Active & Pending Patent Comparison
Table 4 Patent Family Analysis
Table 5 Leading Patent Owners
Table 6 Patent Portfolio Size by Assignee
Table 7 Patent Portfolio Strength Benchmark
Table 8 Patent Distribution by Technology Domain
Table 9 Patent Activity by Solid-State Battery Technology
Table 10 Geographic Patent Distribution
Table 11 Leading Patent Filing Countries
Table 12 Patent Citation & Impact Comparison
Table 13 Highly Cited Patent Families
Table 14 Leading Inventors
Table 15 University & Research Institution Patent Leaders
Table 16 Patent Expiry Landscape
Table 17 Licensing & IP Transaction Landscape
Table 18 Emerging Patent Assignees
Table 19 Patent White Space Analysis
Table 20 IP Opportunity Matrix

17 List of Figures

Fig 1 Solid-State Battery IP Ecosystem
Fig 2 Patent Filing Evolution
Fig 3 Patent Publication & Grant Trend
Fig 4 Global Patent Ownership Landscape
Fig 5 Solid-State Battery Patent Technology Domain Map
Fig 6 Leading Patent Owner Landscape
Fig 7 Geographic Patent Filing Map
Fig 8 Patent Citation Network
Fig 9 Inventor Collaboration Network
Fig 10 Technology-Assignee Patent Map
Fig 11 Patent Lifecycle & Expiry Timeline
Fig 12 Patent Licensing & Transaction Network
Fig 13 Emerging IP Cluster Map
Fig 14 Patent White Space Map
Fig 15 Future Solid-State Battery IP Landscape