Location History:
- Matthews, NC (US) (2017 - 2024)
- Charlotte, NC (US) (2024)
Company Filing History:
Years Active: 2017-2024
Title: Innovations by Daniel R. Alexander
Introduction
Daniel R. Alexander is a prominent inventor based in Matthews, NC (US), known for his significant contributions to the field of battery technology. With a total of 13 patents to his name, he has developed innovative solutions that enhance the performance and safety of battery separators and membranes.
Latest Patents
Among his latest patents, Alexander has focused on membranes, specifically calendered microporous membranes and battery separators. His work includes the development of novel or improved microporous single or multilayer battery separator membranes. These innovations encompass separators and batteries that utilize such membranes, along with methods for their production and application. One notable embodiment involves a multilayer dry process polyethylene/polypropylene/polyethylene microporous separator. This separator is manufactured through a unique process that includes machine direction stretching, transverse direction stretching, and a subsequent calendering step. This method effectively reduces the thickness and percent porosity of the multilayer microporous membrane while improving its transverse direction tensile strength. Additionally, his inventive process results in a thin multilayer microporous membrane that is easily coated with polymeric-ceramic coatings, showcasing excellent mechanical strength properties and a thermal shutdown function.
Career Highlights
Throughout his career, Daniel R. Alexander has worked with notable companies such as Celgard Inc. and Daramic, Inc. His expertise in battery technology and materials science has positioned him as a key figure in the development of advanced battery components.
Collaborations
Alexander has collaborated with talented individuals in his field, including Xiaomin Zhang and Zhengming Zhang. Their combined efforts have contributed to the advancement of battery separator technologies.
Conclusion
Daniel R. Alexander's innovative work in the field of battery technology has led to significant advancements in the design and functionality of battery separators and membranes. His contributions continue to influence the industry and pave the way for future innovations.
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.