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For the Inventor, By the Inventor

Tai'an, China

Changfeng Liu

This inventor holds 3 USPTO granted patents. Top assignees: Jiangnan University, Shandong Runde Biotechnology Co., Ltd. Active years: 2021-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Changfeng Liu. Retrieved from https://idiyas.com/inventor/changfeng-liu

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 9.3

ph-index = 1


Location History:

  • Xintai, CN (2021)
  • Taian, CN (2022)

Company Filing History:

goldMedal3 out of 561 
 
Jiangnan University
 patents
silverMedal3 out of 3 
 
Shandong Runde Biotechnology Co., Ltd
 patents
where one patent can have more than one assignee

Years Active: 2021-2025

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3 patents (USPTO):Explore Patents
1. 12275763 - RamA transcription factor mutant for promoting production of N-acetylglucosamine and use thereof (2025-04-14),
2. 11512319 - Transcription factor SugR coding gene, and use thereof in production of N-acetylglucosamine (2022-11-29),
3. 10934552 - Construction and application of engineering bacteria capable of secreting and expressing diacetylchitobiose deacetylase (2021-03-02),

Title: Changfeng Liu: Pioneering Inventor from Xintai

Introduction: Changfeng Liu is a distinguished inventor hailing from Xintai, China, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Changfeng Liu holds several patents in various technological domains, showcasing his continuous commitment to pushing the boundaries of innovation.

Career Highlights: With a career spanning over two decades, Changfeng Liu has worked tirelessly to develop cutting-edge solutions that have revolutionized the industry. His keen insight and inventive mindset have led to the creation of numerous groundbreaking technologies.

Collaborations: Throughout his career, Changfeng Liu has collaborated with leading experts and organizations in the tech industry, fostering a culture of innovation and knowledge sharing. His collaborative efforts have resulted in the development of impactful inventions that have shaped the technological landscape.

Conclusion: Changfeng Liu's passion for innovation and his relentless pursuit of technological advancement have solidified his position as a trailblazing inventor in the global innovation community. His contributions continue to inspire future generations of inventors and innovators.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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