Yun Xu

This inventor holds 29 USPTO granted patents and 18 published patent applications, plus 3 CIPO patents and 14 EPO patents, primarily in Oral Care Products. Top assignees: Colgate Palmolive Company, The Gillette Company, Church Dwight & Co., Inc.. Active years: 1999-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yun Xu. Retrieved from https://idiyas.com/inventor/yun-xu

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

USPTO Granted Patents = 29 (Patent Applications = 18)

% Patents Active = 100.0

CIPO Patents = 3 (Patent Applications = 12)

EPO Patents = 14 (Patent Applications = 15)

Average Co-Inventor Count = 4.1

ph-index = 6

Forward Citations = 180(Granted Patents)

Location History:

Quincy, MA (US) (1999 - 2000)
Andover, MA (US) (2004 - 2013)
Guanzhou, CN (2018)
Guangdong, CN (2019)
Guangzhou, CN (2018 - 2020)
Langhorne, PA (US) (2010 - 2024)

Company Filing History:

22 out of 5,130

Colgate Palmolive Company

Church Dwight & Co., Inc.

patents

Years Active: 1999-2025

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Areas of Expertise:

Oral Care Compositions

Dentifrice Composition

Alginate Formulations

Zinc Oxide

Stain Removal

Toothpaste

Shaving Products

Metal Ion Compositions

Self-Foaming Lotion

High Salt Toothpaste

Manufacturing Methods

Correction Fluid

29 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12485073 - Oral care compositions and methods of use (2025-12-02),

2. 12220473 - Oral care product and methods of use and manufacture thereof (2025-02-11),

3. 11918675 - Oral care compositions (2024-03-05),

4. 11826447 - Alginate dentifrice compositions and methods of making thereof (2023-11-28),

5. 11701314 - Processes and methods (2023-07-18),

6. 11633337 - Oral care compositions and methods for the same (2023-04-25),

7. 11571374 - Oral care product and methods of use and manufacture thereof (2023-02-07),

8. 11278477 - Dentifrice composition comprising zinc oxide and zinc citrate (2022-03-22),

9. 11260002 - Oral care composition (2022-03-01),

10. 11253446 - Stable metal ion containing compositions (2022-02-22),

11. 10918584 - Oral care compositions and methods for the same (2021-02-16),

12. 10736830 - Oral care compositions and methods for the same (2020-08-11),

13. 10576032 - Oral care composition comprising serine and at least a zinc salt (2020-03-03),

14. 10555880 - Sodium zinc alginate structurant and methods for making and using the same (2020-02-11),

15. 10548823 - Stable metal ion containing compositions (2020-02-04),

Title: **Yun Xu: Innovator in Oral Care Technologies**

Introduction

Yun Xu is a prolific inventor based in Langhorne, PA, with a remarkable portfolio of 28 patents. His innovations primarily focus on oral care products, significantly impacting the industry through new formulations and methods of use.

Latest Patents

Among his latest patents is an invention related to oral care products and methods of use and manufacture thereof. This invention highlights oral care compositions that include a salt of a basic amino acid with a pH of less than 7.5, specific abrasives, a fluoride ion source, and selected acids, excluding phosphoric or sulfuric acids. Additionally, another patent showcases oral care compositions containing effective amounts of inulin, along with methods for their production and application.

Career Highlights

Yun Xu has made valuable contributions during his tenure at notable companies such as Colgate-Palmolive Company and The Gillette Company. His work within these organizations allowed him to develop innovative solutions that have enhanced oral care products available to consumers.

Collaborations

Throughout his career, Yun has collaborated with talented individuals, including coworkers like Xiao Yi Huang and Michael Prencipe. These partnerships fostered creative environments, leading to the successful development of his pioneering oral care inventions.

Conclusion

Yun Xu's extensive work and patent contributions in the field of oral care exemplify his commitment to innovation. As he continues to develop groundbreaking products, his influence on the oral care industry remains significant, benefitting consumers and companies alike.

Profile summary based on public USPTO records.