Zhiyun Chen

This inventor holds 17 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent and 9 EPO patents, primarily in Agricultural Innovations. Top assignees: Rhodia Operations, Rhodia (China) Co. Ltd., Specialty Operations France. Active years: 2014-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Zhiyun Chen. Retrieved from https://idiyas.com/inventor/zhiyun-chen-k8fta32n

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

USPTO Granted Patents = 17 (Patent Applications = 3)

% Patents Active = 88.2

CIPO Patents = 1 (Patent Applications = 1)

EPO Patents = 9 (Patent Applications = 4)

Average Co-Inventor Count = 4.0

ph-index = 3

Forward Citations = 28(Granted Patents)

Location History:

Jersey City, NJ (US) (2014 - 2016)
Bristol, PA (US) (2019)
Newton, PA (US) (2016 - 2021)
Newtown, PA (US) (2018 - 2023)

Company Filing History:

Rhodia (China) Co. Ltd.

patents

1 out of 40

Specialty Operations France

patents

Years Active: 2014-2025

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Areas of Expertise:

Seed Coatings

Coating Compositions

Soil Additives

Biopolymer

Plant Growth Enhancement

DCD Solvent Systems

Hydrophilization Agent

Stimuli-Responsive Polymers

Germination Promotion

Evaporation Prevention

Peat Moss

Agricultural Applications

17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12247129 - Seed coatings, coating compositions and methods for use (2025-03-11),

2. 11795119 - Stabilized DCD and/or alkyl thiophosphoric triamide solvent systems and use in agricultural applications (2023-10-24),

3. 11284558 - Biopolymer-based seed coatings compositions and methods for use (2022-03-29),

4. 11111436 - Soil additives for promoting seed germination, for prevention of evaporation and methods for use (2021-09-07),

5. 10954172 - Stabilized DCD and/or alkyl thiophosphoric triamide solvent systems and use in agricultural applications (2021-03-23),

6. 10745578 - Seed coatings, coating compositions and methods for use (2020-08-18),

7. 10570068 - Stabilized DCD and/or alkyl thiophosphoric triamide solvent systems and use in agricultural applications (2020-02-25),

8. 10562828 - Stabilized DCD and/or alkyl thiophosphoric triamide solvent systems and use in agricultural applications (2020-02-18),

9. 10336660 - Stabilized DCD and/or alkyl thiophosphoric triamide solvent systems and use in agricultural applications (2019-07-02),

10. 10334772 - Growth enhancement of plant (2019-07-02),

11. 10087369 - Soil additives for promoting seed germination, for prevention of evaporation and methods for use (2018-10-02),

12. 9476175 - Soil hydrophilization agent and methods for use (2016-10-25),

13. 9301454 - Wettable, non-leachable peat moss, method of preparation, and method of use (2016-04-05),

14. 9096793 - Soil additives for promoting seed germination, for prevention of evaporation and methods for use (2015-08-04),

15. 9038311 - Wettable peat moss, method of preparation, and method of use (2015-05-26),

Title: Zhiyun Chen: A Pioneer in Agricultural Innovations

Introduction

Zhiyun Chen, an accomplished inventor hailing from Newtown, PA, has made significant contributions to agricultural science through his innovative inventions. With a remarkable portfolio of 16 patents, Chen has focused his research on developing new methods and compositions that enhance agricultural productivity and sustainability.

Latest Patents

Among his latest inventions, Chen's patent for a "Stabilized DCD and/or Alkyl Thiophosphoric Triamide Solvent Systems and Use in Agricultural Applications" stands out. This invention includes an inhibitor composition that combines alkyl thiophosphoric triamide with a dicyandiamide in a solvent medium, aimed at creating effective fertilizer compositions. This method of fertilizing target plants represents a significant advancement in agricultural practices.

Another notable invention is his patent on "Biopolymer-Based Seed Coatings Compositions and Methods for Use." This innovation involves coating seeds or seedlings with a cross-linked biopolymer, along with optional binders like guar, starches, and various gums. The resultant seed coating composition is characterized by a notably reduced dust value, enhancing seed performance and environmental sustainability.

Career Highlights

Zhiyun Chen's career includes valuable experience at well-regarded companies such as Rhodia Operations and Rhodia (China) Co. Ltd. His work in these organizations has enabled him to refine his innovative ideas and contribute to advancements in agricultural technology.

Collaborations

Throughout his career, Chen has collaborated with talented colleagues, including Jean-Christophe Castaing and Krish Shanmuga. These partnerships have fostered a collaborative environment that cultivates innovation and enhances the development of groundbreaking agricultural solutions.

Conclusion

Zhiyun Chen's dedication to innovation in agricultural applications has resulted in significant advancements that benefit both farmers and the environment. With his impressive collection of patents and collaborative efforts, Chen continues to be a valuable asset to the field of agricultural science, paving the way for future innovations.

Profile summary based on public USPTO records.