This inventor holds 2 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignee: Shenzhen Yuto Packaging Technology Co., Ltd.. Active years: 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: 2026
Title: Yanfei Cheng - Innovator in Packaging Technology
Introduction: Yanfei Cheng is an accomplished inventor based in Shenzhen, China. She is currently associated with Shenzhen Yuto Packaging Technology Co., Ltd. Despite having no granted patents to her name, her contributions to the field of packaging technology are noteworthy.
Latest Patent Applications: Yanfei Cheng has been actively involved in developing innovative solutions, as evidenced by her latest patent applications. One of her applications is for a cat litter and its preparation method, which features a core-shell structure. The core includes non-grain plant fibers, clumping agents, water-absorbing agents, breeding improvement agents, deodorizing agents, and anti-mold agents. The shell layer also comprises similar components, with specific mass ratios to enhance functionality. Another application focuses on a composite for manufacturing a barrier layer, which includes polyhydroxyalkanoate, polylactic acid, modified layered silicate, polyalkylene carbonate, and auxiliary agents. These applications reflect her commitment to advancing packaging materials and methods.
Conclusion: Yanfei Cheng is a promising inventor whose work in packaging technology demonstrates her innovative spirit and dedication to creating effective solutions. Her latest patent applications highlight her potential to contribute significantly to the industry in the future.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile