Chesterfield, MO, United States of America

Junhua Zhang

This inventor holds 20 USPTO granted patents and 9 published patent applications and 5 EPO patents, primarily in Herbicidal Compositions. Top assignees: Monsanto Technology LLC, Other. Active years: 2017-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junhua Zhang. Retrieved from https://idiyas.com/inventor/junhua-zhang-6e0ikcb1

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

Calculating rank
USPTO Granted Patents = 20 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.1

ph-index = 2

Forward Citations = 16(Granted Patents)


Location History:

  • O'Fallon, IL (US) (2019)
  • St. Louis, MO (US) (2017 - 2022)
  • Chesterfield, MO (US) (2017 - 2024)

Company Filing History:


Years Active: 2017-2025

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Areas of Expertise:
Herbicidal Compositions
Microencapsulated Herbicides
Plant Health Compositions
Auxin Herbicides
Water-Soluble Pesticides
Water-Insoluble Agrochemicals
Release Rate Modulation
Low Volatility Formulations
Acetamide Herbicides
Carboxylic Acid Salts
High Residual Effect
Off-Site Movement Control
20 patents (USPTO):Explore Patents

Title: Junhua Zhang: Innovator in Plant Health Technologies

Introduction

Junhua Zhang, based in Chesterfield, MO, has made significant contributions to the field of agricultural innovations. With a remarkable number of 19 patents to his name, Zhang's work primarily focuses on improving plant health through novel agricultural compositions and methods.

Latest Patents

Zhang's recent patents showcase his commitment to enhancing agronomic practices. One of his noteworthy inventions is a composition aimed at plant health, which includes a combination of a water-soluble pesticide and a water-insoluble agrochemical. This innovation is designed to improve the health of agronomic crop plants through effective pesticide application. Another significant patent involves microencapsulated herbicides which contain a mix of herbicides in specialized microcapsules. These capsules feature a core material comprising an acetamide herbicide and an additional herbicide, all encapsulated within a protective shell. This invention not only details the methods for preparing these microcapsules but also outlines various herbicidal compositions utilizing them.

Career Highlights

Throughout his career, Junhua Zhang has worked with prominent companies, including Monsanto Technology LLC. His contributions have been instrumental in advancing agricultural sciences, particularly in developing safer and more effective pest control methods.

Collaborations

Zhang has collaborated with notable colleagues, including John W. Hemminghaus and Daniel R. Wright. These collaborations have allowed for the pooling of expertise, thereby enhancing the quality and scope of research in plant health sciences.

Conclusion

Junhua Zhang stands out as an innovative inventor in the realm of agricultural technology. His patents reveal a strong dedication to improving plant health and sustainability in agronomy. With continued research and collaboration, Zhang is sure to remain a pivotal figure in the advancement of agricultural innovations.

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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