Market Context — Why This Technology, Why Now

The global drive for miniaturization in electronics, increased energy density in EV batteries, and enhanced biocompatibility in medical implants is creating unprecedented demand for specialized materials. Supply chain resilience and the need for sustainable chemical processes are also critical factors. This technology directly addresses these pressures by enabling the stable production of advanced fluoromaterials, fostering innovation and competitive advantage in high-value sectors worldwide.

Key Competitive Advantages
01

Provides access to previously unsynthesized fluoroalkyl-substituted vinylfluoroalkanesulfonamides, enabling new market creation.

02

Secures robust patent rights, demonstrating high originality with only 3 similar prior art documents identified by examiners.

03

Forms a foundation for broad high-performance material development, allowing introduction of various fluoroalkyl substituents for multi-functional materials.

Market Opportunity
Semiconductor Materials
$3.5B globally (AI est.)
As semiconductor manufacturing advances towards miniaturization and higher performance, demand for high heat-resistant and durable fluorine-based resist and insulating film materials is expanding. This technology could offer new solutions.
Advanced semiconductor manufacturers Photoresist material suppliers Dielectric film developers
EV Battery Materials
$2.0B globally (AI est.)
With the accelerating adoption of EVs, high-energy density, long-life, and safe battery materials are essential. Fluorine-based materials hold potential as electrolytes, separators, and binders, contributing to performance improvements.
EV battery cell manufacturers Electrolyte and separator material developers Automotive chemical suppliers
Medical Devices & Healthcare
$650M globally (AI est.)
Fluorine materials, with their excellent biocompatibility, chemical resistance, and water repellency, are expected to find new applications as functional coatings in medical devices such as catheters, implants, and diagnostic reagents.
Medical device coating specialists Implantable device manufacturers Diagnostic reagent developers
IP Defensibility — Why Competitors Can't Replicate This
What This Patent Covers

The patent protects a novel method for producing fluoroalkyl-substituted vinylfluoroalkanesulfonamides. It demonstrates strong originality and patentability, having overcome examiner rejections through precise amendments and arguments, resulting in a robust and clearly defined scope of claims that is resilient to invalidation.

Competitive White Space

This patent primarily covers the synthesis method. Licensees could explore novel applications of these fluoromaterials in specific end-products, develop advanced formulations, or create new detection and characterization techniques without conflict.

Economic Impact
~$1.5M/year estimated high-value creation per facility (est.).
estimated ROI · USD · AI analysis
ROI Calculation Logic

This technology enables the supply of high-performance fluoromaterials previously unavailable in the market. Assuming an initial 1% capture of a new market segment (estimated at ~$135M globally (AI est.)) within the existing high-performance materials market (hundreds of billions USD annually), an annual revenue contribution of ~$1.5M (AI est.) is projected. Additionally, process efficiency improvements could reduce existing product manufacturing costs by 10%, potentially adding several hundreds of thousands of USD (AI est.) in annual cost savings.

Speed to Market
10× faster than in-house development
This technology is based on years of research at Yamaguchi University, with an established manufacturing method for specific fluoroalkyl-substituted vinylfluoroalkanesulfonamides. Basic reaction mechanisms and conditions are already verified, allowing adopting companies to significantly shorten the fundamental research phase and move directly to process optimization and application development. This could reduce time-to-market by approximately 4.5 years compared to developing similar technology from scratch.
Competitive Positioning

X: Technological Innovation & Uniqueness
Y: Market Growth & Profitability

Business Models & Applications
🏭 Manufacturing & Sales of High-Performance Fluoromaterials
Manufacture and sell high-performance materials for semiconductor, EV, and medical sectors, using the novel fluorocompounds as raw materials or intermediates, establishing a high-profit business.
🤝 Licensing for Specific Applications
Grant licenses for this technology to companies specializing in particular industries or applications, achieving both licensing revenue and market expansion for efficient business growth.
🔬 Collaborative Research & Development
Continue collaboration with universities and research institutions to advance joint R&D on new fluoromaterials and their applications, strengthening the technology portfolio.
Adjacent Application Opportunities
🔋 EVバッテリー
Next-Generation Electrolyte Materials
This technology's fluorocompounds could serve as next-generation electrolyte materials for EV batteries, offering superior voltage stability and ion conductivity. This could enhance battery safety, extend lifespan, and increase vehicle range, contributing to the rapidly growing EV market.
🔬 医療機器
Biocompatible Coatings
Fluorine materials from this technology could be applied as functional coatings on medical devices like catheters and implants, improving biocompatibility and lubricity. This could reduce adverse reactions in the body and alleviate patient burden, opening new solutions in the ~$650M global medical device market (AI est.).
💻 半導体材料
High-Resolution Resist Materials
In semiconductor lithography, these fluorocompounds could be used as high-resolution, high-sensitivity resist materials for next-generation processes. This would enable further miniaturization and performance enhancement of semiconductors, supporting the ~$3.5B global semiconductor materials market (AI est.) and advancing information technology.
Integration Roadmap — Estimated 22-Month Deployment
Phase 1: Technology Evaluation & Basic Verification
Duration: 4 months
Reproduce the manufacturing process in-house and verify basic reaction conditions and product characteristics. This phase involves technical exchange with the university to acquire detailed know-how.
Phase 2: Process Optimization & Prototype Development
Duration: 9 months
Based on verification results, initiate process optimization for production scale. Conduct prototype development and evaluate conditions to achieve target material properties for specific applications.
Phase 3: Mass Production Study & Commercialization
Duration: 9 months
Perform equipment design and cost analysis for mass production based on the optimized process. Simultaneously, formulate market entry strategies and execute concrete commercialization plans.
Technical Feasibility
The manufacturing method of this patent is based on commonly used chemical substances and reaction mechanisms in organic synthesis, such as imines, fluoroalkanesulfonic anhydrides, bases, and radical initiators. Therefore, it is highly probable that the process can be built using existing organic synthesis equipment or general chemical plant reactors and purification systems, allowing for adoption with minimal new capital investment. Technical hurdles are primarily concentrated on optimizing specific reaction conditions, indicating high compatibility with existing technical resources.
Success Scenario
If this technology is adopted, the licensee could stably supply innovative high-performance fluoromaterials previously unavailable in the market. This is expected to enable the launch of new products that meet next-generation industry needs ahead of competitors, potentially increasing annual sales by over 15% compared to existing businesses. It could also shorten development lead times for new materials, maximizing the efficiency of R&D investments.
Patent Record
APPLICATION NO.
特願2021-002976
REGISTRATION NO.
7635962
FILING DATE
2021/01/12
GRANT DATE
2025/02/17
EXPIRATION DATE
2041/01/12
PATENT HOLDER
国立大学法人山口大学
Examination History
2023年11月08日
出願審査請求書
2024年11月18日
拒絶理由通知書
2025年01月14日
手続補正書（自発・内容）
2025年01月14日
意見書
2025年02月03日
特許査定