Company Filing History:
4 out of 20 
4 out of 2,921 
3 out of 11 Years Active: 1990-2001
Title: The Innovations of Jeffery R. Dahn
Introduction
Jeffery R. Dahn is a prominent inventor based in Surrey, Canada, known for his substantial contributions to the field of lithium-ion batteries. With a total of 14 patents to his name, Dahn has established himself as a leading figure in energy storage technology. His work aims to enhance the efficiency and performance of batteries, which are crucial for the advancement of various electronic devices and electric vehicles.
Latest Patents
Dahn's latest patents showcase his innovative approaches to battery technology. One notable patent is for **Electrodes for Lithium Ion Batteries Using Polysilanes**. This invention describes a lithium-ion battery electrode that is created through the pyrolysis of a silane polymer, followed by the introduction of lithium ions. The resulting electrodes are capable of forming batteries that exhibit large capacities, low irreversible capacity, high density, and strong safety characteristics.
Another significant patent involves a **Method for Preparing Solid Solution Materials Such as Lithium Manganese**. This patent outlines a novel two-stage process for synthesizing lithiated manganese oxides. Lithiation is achieved through low-temperature ion exchange in an aqueous warm salt solution, followed by a drying stage that completes the synthesis. This method has paved the way for the preparation of materials suitable for cathodes in lithium-ion rechargeable batteries, and it has implications for other solid solution transition metal materials using a similar low-temperature ion exchange process.
Career Highlights
Dahn's remarkable career includes key positions at notable companies such as Moli Energy Limited, where he worked from 1990, and Dow Corning Corporation. His experience in these organizations has contributed significantly to his expertise in battery technology and materials science, reinforcing his reputation as an innovator in the industry.
Collaborations
Throughout his career, Dahn has collaborated with esteemed colleagues such as Alf M. Wilson and Weibing Xing. These partnerships have fostered a rich environment for research and development, further enhancing the impact of their combined efforts in advancing lithium-ion battery technology and its applications.
Conclusion
In summary, Jeffery R. Dahn's innovative work in the field of lithium-ion batteries stands out through his numerous patents and collaborations. His contributions have had a significant impact on enhancing battery technology, making it safer and more efficient, which is vital for the sustainable development of energy storage systems. As the demand for advanced battery technologies continues to grow, Dahn's inventions will undoubtedly play a crucial role in shaping the future of this industry.
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.