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For the Inventor, By the Inventor

Chongqing, China

Southwest University

Calculating rank
USPTO Granted Patents = 10

% Expired Patents = 20.0


Forward Citations = 5

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32 inventors (with patents filed for the assignee):

goldMedal Hang Li (2 out of 2 patents)

silverMedal Jie Hou (2 out of 2 patents)

bronzeMedal Hualing Zhu (2 out of 2 patents)

4.  Laosheng Wu (2 out of 2 patents)

5.  Lei Luo (1 out of 1 patent)

6.  Shinan Jiang (1 out of 1 patent)

7.  Yonghuang Luo (1 out of 1 patent)

8.  Han Li (1 out of 1 patent)

9.  Nan Hui (1 out of 1 patent)

10.  Kuang-I Shu (1 out of 1 patent)

11.  Rui Li (1 out of 5 patents)

12.  Xinmin Liu (1 out of 1 patent)

13.  Zhenlun Li (1 out of 2 patents)

14.  Chang Ming Li (1 out of 1 patent)

15.  Ping Ping Yang (1 out of 1 patent)


10 patents:

1. 12605338 - Method for preparing nano-immune activator, article and use thereof (2026-04-21),
2. 12509712 - Silk Gland Recombinant Expression Vector of Silkworm (Bombyx Mori) Expressing Human Epidermal Growth Factor, Preparation Method and Use Thereof (2025-12-30),
3. 12376536 - Breeding method and use of blue-grained two-line hybrid wheat system (2025-08-05),
4. 12099051 - Method for establishing biological model on joint toxicity of Caenorhabditis elegans and application thereof (2024-09-24),
5. 10717699 - Crotonyl alcohol cassic acid ester with antibacterial activity and a method of preparing the same (2020-07-21),
6. 10315520 - Apparatuses and methods of an in-vehicle gateway system for monitoring and controling in-vehicle subsystems (2019-06-11),
7. 9719953 - System and process for determining and analysing surface property parameters of substance based on kinetic method (2017-08-01),
8. 9704654 - Multi-layer based new conceptual battery type supercapacitor with high power density and high energy density and method for preparing the same (2017-07-11),
9. 9157889 - Substance surface property parameter measurement method and substance surface property parameter analysis system thereof (2015-10-13),
10. 8789435 - Cam self-adaptive automatic speed shift hub (2014-07-29),
Company Overview
Southwest University, located in Chongqing, China, is a comprehensive institution known for its diverse academic offerings and research initiatives. The university specializes in various fields, including education, agriculture, and environmental sciences, fostering innovation and development in these domains. With a strong emphasis on research, it collaborates with local and international partners to address pressing societal challenges and advance knowledge across multiple disciplines, contributing significantly to the region's educational landscape.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 3 2026

Southwest University USPTO Patent Assignee Logo
10 Patents

#29 in Chongqing

#2,827 in China

#56,169 in the World

Chongqing, CN
Chongqing, China

Southwest University

Forward Citations = 5

32 inventors:

goldMedal Hang Li (2 out of 2 patents)

silverMedal Jie Hou (2 out of 2 patents)

bronzeMedal Hualing Zhu (2 out of 2 patents)

4.  Laosheng Wu (2 out of 2 patents)

5.  Lei Luo (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Southwest University. Retrieved from https://idiyas.com/company/southwest-university

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

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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