Aiying Guan

This inventor holds 11 USPTO granted patents and 5 published patent applications, plus 3 CIPO patents and 10 EPO patents. Top assignees: Shenyang Sinochem Agrochemicals R&d Co., Ltd., Shenyang Research Institute of Chemical Industry, Sinochem Corporation. Active years: 2010-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Aiying Guan. Retrieved from https://idiyas.com/inventor/aiying-guan

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

USPTO Granted Patents = 11 (Patent Applications = 5)

% Patents Active = 81.8

CIPO Patents = 3 (Patent Applications = 3)

EPO Patents = 10 (Patent Applications = 15)

Average Co-Inventor Count = 8.0

ph-index = 1

Forward Citations = 8(Granted Patents)

Location History:

Shenyang, CN (2010 - 2015)
Liaoning, CN (2016 - 2022)

Company Filing History:

6 out of 19

Shenyang Sinochem Agrochemicals R&d Co., Ltd.

patents

5 out of 20

Shenyang Research Institute of Chemical Industry

Jiangsu Yangnong Chemical Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 2010-2025

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12503462 - Method for preparing isoxazoline-containing uracil compound through methylation (2025-12-23),

2. 11457628 - Substituted pyrimidine compound and preparation method and use thereof (2022-10-04),

3. 11008339 - Substituted pyrazole compounds containing pyrimidine and preparation method and use thereof (2021-05-18),

4. 9895346 - Applications of substituent benzyloxy group containing ether compounds for preparing antitumor drugs (2018-02-20),

5. 9770026 - Substituted pyrimidine compound and uses thereof (2017-09-26),

6. 9682962 - Pyrazolyl pyrimidinamine compound and application thereof (2017-06-20),

7. 9447081 - Substituted pyrimidines as pharmaceuticals and insecticides (2016-09-20),

8. 9376376 - Substitute diphenylamine compounds use thereof as antitumor agents (2016-06-28),

9. 8937072 - Substituted cyanoaniline compounds, preparation and use thereof (2015-01-20),

10. 7795179 - Substituted azole compounds and its preparation and use thereof (2010-09-14),

11. 7642364 - Benzopyrone compounds, preparation method and use thereof (2010-01-05),

Title: **Aiying Guan: Innovator in Agricultural Chemistry**

Introduction

Aiying Guan, located in Liaoning, China, is a prominent inventor with a remarkable portfolio of 10 patents. His work primarily focuses on the development of innovative compounds with broad-spectrum efficacy in agriculture, particularly in pest and disease control.

Latest Patents

Guan's latest inventions include two noteworthy patents. The first is a **substituted pyrimidine compound and its preparation method and use**, which reveals a compound showing broad-spectrum fungicidal, insecticidal, and acaricidal activity. This invention demonstrates excellent control effects on various agricultural threats such as cucumber downy mildew, powdery mildew, corn rust, anthracnose, and rice blast. The second patent is for **substituted pyrazole compounds containing pyrimidine**, showcasing significant bactericidal and insecticidal activity, specifically targeting downy mildew of cucumber, powdery mildew of wheat, and other critical agricultural problems.

Career Highlights

Throughout his career, Aiying Guan has made significant contributions while working at **Shenyang Sinochem Agrochemicals R&D Co., Ltd.** and **Sinochem Corporation**. His work at these institutions has been instrumental in advancing agricultural chemical innovations, particularly those addressing pest and disease challenges in crops.

Collaborations

Guan has collaborated with notable professionals in his field, including his coworkers Changling Liu and Zhinian Li. These partnerships have further enriched his research and development endeavors, fostering innovative approaches within agricultural chemistry.

Conclusion

Aiying Guan exemplifies the impact of dedicated innovation in agricultural science. Through his numerous patents, he has contributed significantly to pest management and plant disease control, positioning himself as a key figure in the advancement of agricultural technologies. His work continues to influence the sector positively, promoting sustainability and health in crop production.

Profile summary based on public USPTO records.