Lebanon, OH, United States of America

Lijuan Li

This inventor holds 3 USPTO granted patents and 9 published patent applications and 2 EPO patents. Top assignee: The Procter Gamble Company. Active years: 2018-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lijuan Li. Retrieved from https://idiyas.com/inventor/lijuan-li-qrf91fyv

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

USPTO Granted Patents = 3 

% Patents Active = 100.0

 

Average Co-Inventor Count = 5.3

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2018-2023

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3 patents (USPTO):Explore Patents

Title: Lijuan Li: Innovator in Personal Care Technologies

Introduction

Lijuan Li is a prominent inventor based in Lebanon, OH (US), known for her contributions to personal care technologies. With a total of 3 patents, she has made significant strides in developing innovative methods for skin and scalp treatment.

Latest Patents

Lijuan Li's latest patents include a method for light augmented treatment, which involves applying a specialized composition to the scalp or skin. This composition contains active ingredients such as 2-Pyridinol-N-oxide and a polyvalent metal salt of pyrithione. The method exposes the treated area to electromagnetic radiation, resulting in a notable reduction of fungal growth. Another significant patent is for synergistic antioxidant compositions, which combines a polyvalent metal salt of pyrithione, a 2-pyridinol-N-oxide material, and a zinc-containing layered material. This composition demonstrates synergistic antioxidant activity, enhancing personal care products.

Career Highlights

Lijuan Li is currently employed at The Procter & Gamble Company, where she continues to innovate in the field of personal care. Her work focuses on developing effective solutions that improve skin and scalp health.

Collaborations

Throughout her career, Lijuan has collaborated with notable colleagues, including James Robert Schwartz and Leo Timothy Laughlin, II. These partnerships have contributed to her success and the advancement of her inventions.

Conclusion

Lijuan Li's innovative work in personal care technologies showcases her dedication to improving skin and scalp treatments. Her patents reflect her commitment to advancing the field and providing effective solutions for consumers.

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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