Location History:
- Glenn Allen, VA (US) (2011)
- Glen Allen, VA (US) (2011 - 2015)
Company Filing History:
Years Active: 2011-2015
Title: Innovations by Guanghui Chen
Introduction
Guanghui Chen is an accomplished inventor based in Glen Allen, VA (US). He holds a total of 4 patents that showcase his expertise in liquid filtration technologies. His innovative contributions have significantly advanced the field of filtration media.
Latest Patents
One of Guanghui Chen's latest patents is a liquid filtration media that features a composite medium with a nanoweb adjacent to a microporous membrane. This membrane is characterized by an LRV value of 3.7 at a rated particle size, while the nanoweb boasts a fractional filtration efficiency of greater than 0.1 at the same rated particle size. Additionally, the nanoweb has a thickness efficiency ratio exceeding 0.0002, which enhances the depth filtration capabilities of the membrane, prefilters particles, and extends the membrane's lifespan. Another notable patent involves nanowebs, which are nonwoven webs of fibers with a number average diameter of less than 1 micron. This web can achieve a Poisson Ratio of less than about 0.8, a solidity of at least about 20%, a basis weight of at least about 1 gsm, and a thickness of at least 1 micrometer.
Career Highlights
Guanghui Chen is currently employed at E.I. DuPont de Nemours and Company, where he continues to innovate and develop advanced filtration solutions. His work has positioned him as a key player in the field of materials science and engineering.
Collaborations
Guanghui has collaborated with notable colleagues such as Henricus Jacobus Cornelis Gommeren and Lawrence Mark Knorr, contributing to a dynamic and innovative work environment.
Conclusion
Guanghui Chen's contributions to liquid filtration technologies through his patents reflect his dedication to innovation and excellence in his field. His work continues to influence advancements in filtration media, showcasing the importance of research and development in creating effective solutions.
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.