This inventor holds 4 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Kimberly-Clark Worldwide, Inc., Other. Active years: 2019-2022.
Company Filing History:
3 out of 5,329 
1 out of 834,350 Years Active: 2019-2022
Title: Innovations by Inventor Chun Lei Pu
Introduction
Chun Lei Pu is a notable inventor based in Beijing, China. He has made significant contributions to the field of absorbent materials, holding a total of 4 patents. His work focuses on enhancing the functionality and efficiency of personal care articles.
Latest Patents
Chun Lei Pu's latest patents include innovative designs for absorbent core layers and absorbent articles. One of his patents describes an absorbent core layer designed to absorb and retain body exudate. This layer features a first longitudinally directed end region, a second opposing longitudinally directed end region, and a middle region positioned between them. The middle region includes a first embossing pattern and has a first thickness, while the end regions each have a second embossing pattern and a second thickness that is less than the first.
Another patent details an absorbent article with a contoured fit. This article comprises a topsheet layer, a backsheet layer, and a subjacent layer positioned between them. A compressible fluid management layer is included, which has an inner edge defining an annular opening. This innovative design aims to improve the comfort and effectiveness of absorbent products.
Career Highlights
Chun Lei Pu has worked with Kimberly-Clark Worldwide, Inc., a leading company in personal care products. His experience in this organization has allowed him to develop and refine his innovative ideas in absorbent technology.
Collaborations
Chun Lei Pu has collaborated with notable colleagues, including Lin Miao and Han Chen. Their teamwork has contributed to the advancement of absorbent product designs and technologies.
Conclusion
Chun Lei Pu's contributions to the field of absorbent materials demonstrate his innovative spirit and dedication to improving personal care products. His patents reflect a commitment to enhancing user experience and functionality in absorbent articles.