Lei Lian

This inventor holds 19 USPTO granted patents and 8 published patent applications and 5 EPO patents, primarily in Herbicidal Compositions. Top assignees: Qingdao Kingagroot Chemical Compound Co., Ltd., Qingdao Kingagroot Chemical Compound Co., Ltd., Qingdao Kingagroot Chemical Compounds Co., Ltd.. Active years: 2020-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lei Lian. Retrieved from https://idiyas.com/inventor/lei-lian-323066c6

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

USPTO Granted Patents = 19 (Patent Applications = 8)

% Patents Active = 84.2

EPO Patents = 5 (Patent Applications = 16)

Average Co-Inventor Count = 5.5

ph-index = 1

Forward Citations = 1(Granted Patents)

Location History:

Shandong, CN (2020 - 2023)
Qingdao, CN (2024)

Company Filing History:

13 out of 14

Qingdao Kingagroot Chemical Compound Co., Ltd.

patents

3 out of 6

Qingdao Kingagroot Chemical Compound Co., Ltd.

patents

2 out of 2

Qingdao Kingagroot Chemical Compounds Co., Ltd.

patents

4. 1 out of 834,570

Other

patents

Years Active: 2020-2026

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Areas of Expertise:

Herbicides

Pyridazinol Compounds

Aryl Formamides

Thiadiazinone

Isoxazoline

Chiral Sulfur Oxide

Pyridyloxy Derivatives

Fused Ring Compounds

Pyridine Derivatives

Pyrazole Compounds

Five-Membered Rings

19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12643871 - Aryl formamide compound containing chiral sulfur oxide or salt thereof, preparation method, herbicidal composition and use thereof (2026-06-02),

2. 12643859 - Pyridyl oxycarboxylic acid oxime derivative and preparation method therefor, weeding composition and application thereof (2026-06-02),

3. 12568972 - Pyridazinol compounds and derivatives, preparation methods, herbicidal compositions and applications thereof (2026-03-10),

4. 12509452 - Substituted-isoxazoline-containing aromatic compound, preparation method therefor, herbicidal composition and use thereof (2025-12-30),

5. 12497365 - 4-pyridinyl formamide compound or derivative thereof, preparation method therefor, herbicidal composition and use thereof (2025-12-16),

6. 12441695 - Substituted thiadiazinone dioxide and preparation method therefor, herbicidal composition, and application therefor (2025-10-14),

7. 12428627 - Mutant p-hydroxyphenylpyruvate dioxygenase, and coding nucleic acid and use thereof (2025-09-30),

8. 12408666 - Pyridyloxy carboxylate derivative, preparation method therefor, herbicidal composition and use thereof (2025-09-09),

9. 12396458 - Fused ring substituted aromatic compound and preparation method therefor, herbicidal composition, and use thereof (2025-08-26),

10. 12391648 - Pyridyloxy thioester derivative and preparation method therefor, herbicidal composition, and application (2025-08-19),

11. 12356990 - Pyridazinol compound, derivative thereof, preparation method therefor, herbicidal composition and use thereof (2025-07-15),

12. 12304890 - R-type pyridyloxycarboxylic acid, salt and ester derivative thereof, and preparation method therefor, and herbicidal composition and application thereof (2025-05-20),

13. 12240843 - Substituted 1,2,4-triazolo[4,3-a]pyridine derivative and preparation method, herbicidal composition and application thereof (2025-03-04),

14. 12084435 - Pyridine ring-substituted pyridazinol compounds and derivatives, preparation methods, herbicidal compositions and applications thereof (2024-09-10),

15. 12049450 - Pyridyloxy-carboxylate derivative and preparation method therefor, herbicidal composition, and use (2024-07-30),

Title: The Innovative Journey of Lei Lian

Introduction: Lei Lian is a pioneering inventor hailing from Shandong, China, known for her groundbreaking contributions to the field of technology.

Latest Patents: Lei Lian holds several patents in the realm of artificial intelligence and renewable energy technologies, showcasing her commitment to driving innovation forward.

Career Highlights: With a career spanning over two decades, Lei Lian has worked tirelessly to develop cutting-edge solutions that have revolutionized the industry. Her keen insights and inventive spirit have led to the creation of numerous impactful technologies.

Collaborations: Lei Lian has collaborated with top research institutions and leading tech companies to further her inventions. Her ability to work in multidisciplinary teams has resulted in the successful development and implementation of various pioneering technologies.

Conclusion: Lei Lian's dedication to innovation and her remarkable contributions to the technological landscape make her a standout figure in the world of inventors. Her work continues to inspire and shape the future of technology.

Profile summary based on public USPTO records.