Cincinnati, OH, United States of America

Han Xu

This inventor holds 25 USPTO granted patents and 19 published patent applications, plus 1 CIPO patent and 18 EPO patents, primarily in Nonwoven Fabric Technology. Top assignees: The Procter Gamble Company, Polymer Group, Inc.. Active years: 2009-2025.

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

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

USPTO Granted Patents = 25 (Patent Applications = 19)

% Patents Active = 80.0

CIPO Patents = 1

EPO Patents = 18 (Patent Applications = 20)

Average Co-Inventor Count = 3.7

ph-index = 11

Forward Citations = 331(Granted Patents)

Location History:

West Chester, OH (US) (2009 - 2017)
Cincinnati, OH (US) (2014 - 2024)

Company Filing History:

20 out of 17,173

The Procter Gamble Company

Years Active: 2009-2025

Loading Chart...

Areas of Expertise:

Nonwoven Fabrics

Nanofibers

Absorbent Articles

3D Webs

Soft Nonwoven Layers

Fiber Production

Bonding Methods

Tactile Softness

Sub-Micron Fibers

Loft-Enhancing Patterns

Cut Edge Quality

Humidity Control

25 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12486603 - Methods for making three-dimensional webs (2025-12-02),

2. 12460330 - Methods of creating soft and lofty nonwoven webs (2025-11-04),

3. 12303361 - Highly extensible nonwoven webs and absorbent articles having such webs (2025-05-20),

4. 12091793 - Methods for through-fluid bonding nonwoven webs (2024-09-17),

5. 11918441 - Highly extensible nonwoven webs and absorbent articles having such webs (2024-03-05),

6. 11767622 - Methods of creating soft and lofty nonwoven webs (2023-09-26),

7. 11396720 - Methods of creating soft and lofty nonwoven webs (2022-07-26),

8. 11033441 - Diaper structure with enhanced tactile softness attributes (2021-06-15),

9. 10329711 - Nonwoven web with improved cut edge quality, and process for imparting (2019-06-25),

10. 10064767 - Diaper structure with enhanced tactile softness attributes and providing relatively low humidity (2018-09-04),

11. 10028866 - Article with nonwoven web component formed with loft-enhancing calender bond shapes and patterns (2018-07-24),

12. 9993369 - Article with soft nonwoven layer (2018-06-12),

13. 9820895 - Diaper structure with enhanced tactile softness attributes (2017-11-21),

14. 9663883 - Methods of producing fibers, nonwovens and articles containing nanofibers from broad molecular weight distribution polymers (2017-05-30),

15. 9663881 - Nonwoven webs with visually distinct bond sites and method of making (2017-05-30),

Sure, here is the article about inventor Han Xu:

Title: Innovator Spotlight: Han Xu - Revolutionizing Nonwoven Web Creation

Introduction: Han Xu, a prolific inventor based in Cincinnati, Ohio, has made significant contributions to the field of nonwoven fabric production with his groundbreaking methods. With an impressive portfolio of 20 patents to his name, his innovative approach has reshaped the industry.

Latest Patents: Han Xu's latest patents focus on methods of creating soft and lofty nonwoven webs. These methods involve utilizing molten polymer components and fluid dynamics to produce continuous fiber strands that result in exceptionally soft and lofty nonwoven webs. By strategically depositing and manipulating the fibers, Han Xu's techniques ensure the final product maintains its loft and softness.

Career Highlights: Throughout his career, Han Xu has held key roles at renowned companies such as The Procter & Gamble Company and Polymer Group, Inc. His expertise and dedication to innovation have driven advancements in nonwoven fabric technology, putting him at the forefront of the industry.

Collaborations: Han Xu has collaborated with esteemed colleagues including Olaf Erik Alexander Isele and Rajeev Chhabra. Together, they have combined their expertise to push the boundaries of nonwoven fabric production, leading to the development of revolutionary techniques and processes.

Conclusion: In conclusion, Han Xu's inventive spirit and dedication to excellence have established him as a trailblazer in the field of nonwoven fabric production. His patents and contributions continue to shape the industry, setting new standards for quality and innovation.

Profile summary based on public USPTO records.