This inventor holds 6 USPTO granted patents and 4 published patent applications and 3 EPO patents. Top assignees: The Procter & Gamble Company, The Procter Gamble Company. Active years: 2021-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2021-2026
Title: Kun Sun: Innovator in Nonwoven Technology
Introduction
Kun Sun is a prominent inventor based in Beijing, China. He has made significant contributions to the field of nonwoven technology, holding a total of 6 patents. His innovative work focuses on the development of apparatuses and processes that enhance the functionality and quality of nonwoven materials.
Latest Patents
Among his latest patents, Kun Sun has developed an "Apparatus and process for deforming a web." This invention relates to an apparatus designed to deform a web to create a deformed nonwoven. The apparatus comprises a pair of counter-rotating rolls that form a nip between them. The first roll features a surface with a plurality of protrusions extending radially outward and concaves formed inwardly. The second roll also has a surface. The process for producing a deformed web includes several steps: forming a fibrous web, subjecting it to bonding treatment to create a precursor nonwoven, and then using the deformation forming unit that incorporates his innovative apparatus.
Another notable patent is for "Apertured nonwoven," which describes a nonwoven layer that includes cellulose-based fibers and a series of apertures. These apertures have a minimum distance between adjacent ones, with a relative standard deviation no greater than about 40%. The apertures are designed to have a size no greater than about 2.2 mm and an occlusion no greater than about 9%, or an aspect ratio no greater than about 2.5.
Career Highlights
Kun Sun is currently employed at The Procter & Gamble Company, where he continues to push the boundaries of nonwoven technology. His work has not only advanced the field but has also contributed to the development of products that enhance consumer experiences.
Collaborations
Throughout his career, Kun has collaborated with talented individuals such as Xiaoxin Liu and Li Tang. These partnerships have fostered innovation and have been instrumental in the successful development of his patents.
Conclusion
Kun Sun is a distinguished inventor whose work in nonwoven technology has led to significant advancements in the industry. His innovative patents and collaborations reflect his commitment to enhancing material functionality and quality.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile