This inventor holds 5 USPTO granted patents and 5 published patent applications. Top assignees: Alibaba Group Holding Limited, Hangzhou Oxygen Plant Group Co., Ltd., Sinochem Lantian Co., Ltd.. Active years: 2022-2025.
Company Filing History:
2 out of 2,423 
2 out of 6 
1 out of 14 Years Active: 2022-2025
Title: Innovations and Contributions of Inventor Ling Li
Introduction
Ling Li is a prominent inventor based in Hangzhou, China. He has made significant contributions to the field of catalysis and hydrogen production, holding a total of four patents. His work focuses on developing advanced materials and methods that enhance efficiency and sustainability in chemical processes.
Latest Patents
Ling Li's latest patents include a nitrogen-phosphorus-modified granular carbon-supported bimetallic catalyst. This innovative catalyst features a nitrogen-phosphorus-modified carbon carrier and metal particles, which include first and second metal elementary substance particles, as well as bimetallic alloy phase particles. The catalyst boasts a high proportion of alloy phase particles, a uniform particle size distribution, and a high metal utilization rate, making it both cost-effective and highly stable. Another notable patent is a device and method for recovering by-product oxygen from hydrogen production via water electrolysis using a low-temperature method. This invention addresses the waste problem associated with by-product oxygen in green hydrogen production systems, providing a comprehensive solution that includes an oxygen clarifying system and a circulating gas compression and expansion refrigeration system.
Career Highlights
Throughout his career, Ling Li has worked with notable companies such as Alibaba Group Holding Limited and Hangzhou Oxygen Plant Group Co., Ltd. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in technology and sustainability.
Collaborations
Ling Li has collaborated with talented individuals in his field, including Zhiwei Shi and Yanjie Liang. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Ling Li's contributions to the fields of catalysis and hydrogen production exemplify the impact of innovative thinking in addressing modern challenges. His patents reflect a commitment to enhancing efficiency and sustainability in chemical processes, making him a noteworthy figure in the realm of invention.