Company Filing History:
2 out of 2 
1 out of 1 
1 out of 15 Years Active: 2022-2024
Title: Yijian Qu: Innovator in Airlaid Composite Technology
Introduction
Yijian Qu is a notable inventor based in Tianjin, China. He has made significant contributions to the field of absorbent materials, particularly through his innovative patents. With a total of 2 patents, Qu has focused on developing advanced composite sheet materials that enhance the performance of absorbent articles.
Latest Patents
Yijian Qu's latest patents include a groundbreaking airlaid composite sheet material and method. This composite sheet is particularly useful as an AQDL component in absorbent articles. The design features a fluid acquisition component and an airlaid component, which may consist of multiple airlaid layers that are successively formed over one another. Each layer is adjacent to and in direct contact with the immediately adjacent layers, ensuring fluid communication between them. The fluid acquisition component comprises a nonwoven fabric made from a carded nonwoven fabric, which consists of a plurality of staple fibers that are air-through bonded to create a coherent structure. The airlaid layers include a blend of cellulose and non-cellulose staple fibers, with the possibility of using bicomponent fibers that have a polyethylene sheath and a polypropylene or polyethylene terephthalate core.
Career Highlights
Throughout his career, Yijian Qu has worked with prominent companies in the industry, including Fitesa (China) Airlaid Company Limited and Fitesa Simponsville, Inc. His experience in these organizations has allowed him to refine his expertise in the development of innovative materials.
Collaborations
Yijian Qu has collaborated with several professionals in his field, including Jichun Ren and Juan Wang. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Yijian Qu is a distinguished inventor whose work in airlaid composite technology has made a significant impact on absorbent materials. His innovative patents and career achievements highlight his dedication to advancing this field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.