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For the Inventor, By the Inventor

Wuxi, China

Jie Long

This inventor holds 5 USPTO granted patents and 2 published patent applications. Top assignee: Jiangnan University. Active years: 2024-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jie Long. Retrieved from https://idiyas.com/inventor/jie-long-m152jkxm

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

USPTO Granted Patents = 5 

% Patents Active = 100.0

Average Co-Inventor Count = 9.1

ph-index = 1


Company Filing History:

goldMedal5 out of 561 
 
Jiangnan University
 patents

Years Active: 2024-2025

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5 patents (USPTO):Explore Patents
1. 12448634 - Method for preparing V-type granular porous starch (2025-10-21),
2. 12441771 - Method for purifying pea albumin PA1a by using negatively charged polysaccharide (2025-10-14),
3. 12303853 - Emulsion gel with both a freshness indication and a low migration rate, and preparation method therefor (2025-05-20),
4. 12145866 - Modified cyclodextrin/mesoporous silica for adsorbing Pb and Cd and application thereof (2024-11-19),
5. 11999981 - Agarase mutant with improved thermal stability and application thereof (2024-06-04),

Title: Innovations of Jie Long: A Pioneer in Protein Extraction Technology

Introduction

Jie Long is a notable inventor based in Wuxi, China, recognized for his contributions to the field of protein extraction technology. With a total of 5 patents to his name, Jie Long has made significant strides in developing methods that enhance the utilization of natural resources.

Latest Patents

One of Jie Long's latest patents is a method for preparing V-type granular porous starch. This innovative process involves mixing starch with an ethanol aqueous solution at temperatures ranging from 100 to 150° C. The resulting V-type granular starch is then enzymatically hydrolyzed using a mixed enzyme that includes alpha-amylase and amyloglucosidase, yielding V-type granular porous starch. Another significant patent is the method for purifying pea albumin PA1a using negatively charged polysaccharides. This method utilizes a natural edible negatively charged polysaccharide to preferentially bind non-target proteins, allowing for the effective separation and purification of pea albumin PA1a. This invention not only enhances the comprehensive utilization of pea whey but also ensures a high recycle rate of PA1a protein with high purity, all while maintaining low equipment requirements and minimizing environmental impact.

Career Highlights

Jie Long is affiliated with Jiangnan University, where he continues to advance his research and innovations in protein extraction technology. His work has garnered attention for its practical applications and contributions to sustainable practices in the food industry.

Collaborations

Jie Long collaborates with esteemed colleagues such as Zhengyu Jin and Xing Zhou, who contribute to his research endeavors and help further the impact of his inventions.

Conclusion

Jie Long's innovative methods in protein extraction technology exemplify his commitment to enhancing resource utilization and sustainability. His contributions are paving the way for advancements in the field, making him a significant figure in modern scientific research.

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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