Location History:
- Foshan, CN (2024)
- Guangdong, CN (2024)
Company Filing History:
14 out of 80 
14 out of 78 
6 out of 42 Years Active: 2024-2025
Title: Innovative Contributions of Inventor Changdong Li
Introduction: Changdong Li, hailing from Foshan, China, is a prolific inventor with a remarkable portfolio of 11 patents. His work focuses primarily on advanced battery materials and technologies, demonstrating a strong commitment to innovation in the field of energy storage.
Latest Patents: Among his notable patents, Li has developed a method for preparing graphene-based sodium ion battery negative electrode materials. This innovative process involves the use of graphene oxide mixed with ethanol and subjected to ultrasonic treatment to create a graphene oxide alcohol dispersion. This is followed by a series of carefully controlled steps leading to the isolation and calcination of a solid product, which ultimately results in the creation of a highly efficient negative electrode material.
Another of Li’s significant contributions is the patent for manganese-doped cobaltosic tetroxide, which includes both its preparation method and applications. This innovation involves doping manganese into cobalt carbonate through a well-defined process, enabling the production of manganese-doped cobaltosic tetroxide with uniform particle size and excellent dispersion. The method simplifies operations and is poised for industrial-scale production, addressing growing demands in battery technology.
Career Highlights: Changdong Li has made significant strides in his career by working with renowned companies such as Guangdong Brunp Recycling Technology Co., Ltd. and Hunan Brunp Recycling Technology Co., Ltd. His expertise in battery materials has allowed him to contribute to advancements in the industry and boost the efficacy of energy storage solutions.
Collaborations: Throughout his impressive journey, Li has collaborated with talented colleagues, including Haijun Yu and Yinghao Xie. These partnerships reflect the spirit of teamwork and shared vision in innovative research, further enhancing the impact of their collective efforts.
Conclusion: With his extensive background and innovative patents, Changdong Li stands out as a key figure in the development of advanced battery materials. His work not only contributes to the technological advancement in energy storage but also has the potential to drive sustainable solutions for the future.
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.