Location History:
- Wilmington, DE (US) (1995)
- Midlothian, VA (US) (2005 - 2012)
Company Filing History:
Years Active: 1995-2012
Title: Innovations by Subhotosh Khan
Introduction
Subhotosh Khan is a notable inventor based in Midlothian, VA (US), recognized for his contributions to composite materials. He holds a total of 11 patents, showcasing his expertise in developing innovative solutions for various applications.
Latest Patents
One of his latest patents is focused on composite panels that exhibit improved fluid impermeability. This invention involves a prepreg composite material that includes a fiber layer and a resin, which consists of a thermoset resin component, a curing agent, and a fibrous micropulp. The micropulp component is an aramid fiber with a volume average length ranging from 0.01 to 100 micrometers. This prepreg is particularly useful in composite panel construction, minimizing fluid permeation into the cured structure and is especially suitable for creating honeycomb sandwich panels. Additionally, he has developed film adhesives and liquid and paste resins containing aramid fiber micropulp.
Another significant patent involves honeycomb structures made from poly(paraphenylene terephthalamide) paper combined with an aliphatic polyamide binder. This invention details a honeycomb with cells of paper, comprising 3 to 30 parts by weight of the binder and 70 to 97 parts of the poly(paraphenylene terephthalamide) fiber. The honeycomb is designed to enhance the structural integrity of panels or aerodynamic structures, demonstrating Khan's commitment to advancing material science.
Career Highlights
Throughout his career, Subhotosh Khan has worked with prominent companies such as E.I. DuPont de Nemours and Company and DuPont Safety & Construction, Inc. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in composite materials.
Collaborations
Khan has collaborated with notable professionals in his field, including Mikhail R. Levit and Gary Lee Hendren. These partnerships have further enriched his work and expanded the impact of his inventions.
Conclusion
Subhotosh Khan's innovative contributions to composite materials and his extensive patent portfolio highlight his role as a leading inventor in the field. His work continues to influence advancements in material science and engineering.
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.