Effective Invention Patents Promote 'Four Chains' Fusion in China Universities: RUC Expert Suggestions

In a pivotal commentary published in China Education Daily on March 2, 2026, Dai Zhixin, a researcher at Renmin University of China's (RUC) National Development and Strategy Research Institute, outlined strategies for leveraging effective invention patents to accelerate the fusion of the 'four chains'—innovation chain, industry chain, capital chain, and talent chain—in China's higher education and broader innovation ecosystem.7819 This proposal comes at a critical juncture as China boasts 5.32 million domestic effective invention patents at the end of 2025, with high-value patents reaching 2.292 million (43.1% of total) and 16 per 10,000 people.78 For universities, which hold a significant share of these patents—around 25% combined with research institutes as of recent years—the emphasis shifts from quantity to quality and industrialization, addressing a persistent gap where university patent industrialization rates lag at approximately 3-12% compared to enterprises' 54%.67118

Dai's insights underscore the transformative potential of high-value invention patents—those authorized, convertible, scalable, and sustainable—in fostering new quality productive forces. By embedding patents into production lines and supply chains, universities can bridge academia-industry divides, attract funding, and cultivate talent, aligning with national strategies like the '14th Five-Year Plan' extensions into 2026.

Deciphering the 'Four Chains' in China's Innovation Landscape

The 'four chains' framework, increasingly central to Chinese policy discourse, refers to the seamless integration of:

• Innovation Chain (创新链): Encompassing research, development, and technological breakthroughs from labs to prototypes.
• Industry Chain (产业链): The full spectrum of manufacturing, assembly, and market application.
• Capital Chain (资金链): Financial mechanisms including investments, loans, and funding streams.
• Talent Chain (人才链): Skilled workforce development, retention, and mobility across sectors.

This holistic fusion aims to create synergies where patents act not as isolated assets but as catalysts for ecosystem-wide growth. In higher education, where institutions like Tsinghua University and Peking University lead in patent filings, the challenge lies in transitioning from 'paper patents' to real-world impact.78

As Dai notes, 'The effectiveness of invention patents lies in forming convertible, scalable, sustainable new quality productive forces.'78 Recent data shows patent transfers by universities and institutes surged 16.6% to nearly 90,000 in 2025, signaling momentum.58

China's Patent Milestones and Higher Education's Pivotal Role

China's intellectual property (IP) trajectory has evolved dramatically. From authorizing 972,000 invention patents in 2025—with review cycles shortened to 15 months— the nation leads globally in PCT applications and high-value reserves, particularly in strategic emerging industries (153.4万件 effective patents).78119 Universities contribute substantially: as of 2023, they held 794,000 effective invention patents, a figure likely exceeding 1 million by 2026 amid rising filings.67

Yet, industrialization remains a bottleneck. Enterprise rates hit 54% in 2025, but universities struggle with mismatches between research outputs and market needs, lengthy commercialization cycles, and evaluation systems favoring quantity over revenue. Provinces like Shaanxi report university rates over 12%, while national efforts via IP navigation maps and consortia push for improvement.112

Aligning Innovation and Industry Chains: Strategic Patent Layouts

Dai advocates systematic patent strategies tailored to industries. For emerging sectors like AI and biotech, universities should form innovation consortia with enterprises and institutes, embedding patents into product designs, standards, and scenarios. Traditional industries benefit from upgrade-focused patents for digital and green transformations.

Public services, such as patent navigation and industry maps, lower barriers. Harbin Institute of Technology (HIT) exemplifies this with a patent panorama covering 19,000 effective patents, linking 500+ conversion cases across 200 teams, aligned to Heilongjiang's industrial system.110 For those in research jobs, such tools offer pathways to impact.

Unlocking the Capital Chain: Patents as Financial Assets

Patents must evolve into pledgeable assets. Dai proposes refined IP financing: standardized evaluations, risk-sharing, and data-driven pricing to aid SMEs. Tools like IP insurance, operation funds, and patient capital for 'hard tech' reduce uncertainties.

Government-market hybrids support major projects. In 2025, IP pledge financing grew, with universities increasingly participating. Explore opportunities in higher ed jobs driving such financing.

Cultivating the Talent Chain: Incentives and Capacity Building

Universities must reform to incentivize commercialization: revise ownership rules allowing researchers greater rights, expand technical managers for screening and licensing, and build transfer agencies.

Enterprises should tie compensation to patent value. Shandong Polytechnic College integrates IP into 'four chains' via tech transfer training, nurturing 'new forces'.108 Professionals can advance via higher ed career advice.

Real-World Success Stories from Leading Universities

Tsinghua University's patents on high-temperature gas-cooled reactors were packaged for equity investment, accelerating green energy commercialization— a national top case.98 Peking University licensed brain imaging tech to biotech firms via high-value portfolios.102

Huazhong University of Science and Technology (HUST) President Yu Zheng proposes future industry tech parks fusing four chains for emerging industries.88 HIT's map and Shandong's ecosystem demonstrate scalable models.

These cases generated billions in economic value, with provinces like Hubei building patent libraries from top unis like Tsinghua and PKU.115

Challenges and Policy Reforms for University Patent Industrialization

• Low baseline rates: Universities ~6-12% vs. enterprises 54%.
• Assessment biases: Favor publications over conversions.
• High transaction costs: Lengthy negotiations, IP valuation gaps.

Reforms include ownership flexibility (e.g., researcher shares up to 70%), tech manager training, and consortia. 2025 saw transfers rise 16.6%, with goals for 8000亿 technical contracts by 2025 met early.123

Future Outlook: Patents Powering New Productive Forces

By 2030, expect university rates to double via four chains fusion, supporting 'Made in China 2025' extensions. Emerging fields like AI (global-leading effective patents) will lead.60 Policymakers eye fiscal incentives and global IP courts.

For academics and students, this signals opportunities in tech transfer roles. Check university jobs and China higher ed listings on AcademicJobs.com.

Implications for Stakeholders in Chinese Higher Education

Universities must prioritize market-oriented R&D; enterprises seek academic partnerships; governments enhance ecosystems. Students benefit from curricula blending IP and industry.

As Dai emphasizes, 'From possession to application, authorization to revenue, single breakthroughs to chain synergies.'78 This fusion positions higher ed as innovation vanguard.

Engage further via Rate My Professor, higher ed jobs, and career advice. Discover faculty openings at faculty positions or research roles at research jobs.

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