Company Filing History:
Years Active: 1976-1983
Title: Innovations of John G Demou
Introduction
John G Demou is a notable inventor based in Lincoln Park, MI (US), recognized for his contributions to the field of polyurethane technology. With a total of seven patents to his name, he has made significant advancements that have practical applications in various industries.
Latest Patents
Demou's latest patents include innovative methods for producing polyurethanes from an adduct of an organic polyisocyanate. This process involves the reaction of an organic polyisocyanate with reactive diamines, such as bis(4-aminocyclohexyl)methane and isophorone diamine, at temperatures ranging from 135°C to 200°C. These polyurethanes are particularly useful for comfort cushioning applications, including automotive seating, furniture, mattresses, and large automotive body panels. Another significant patent focuses on low-cost surfactant compositions for high resiliency flexible foams. This method enhances cell structure with minimal shrinkage or foam collapse in molded high resilience open-celled flexible polyurethane foams. The process utilizes an organic polyol with a hydroxyl functionality of at least 2, combined with an organic polyisocyanate and a blowing agent, incorporating three cell modifiers to achieve optimal results.
Career Highlights
Demou has built a successful career at BASF Wyandotte Corporation, where he has been instrumental in developing innovative polyurethane solutions. His work has not only advanced the technology but has also contributed to the company's reputation as a leader in the chemical industry.
Collaborations
Throughout his career, Demou has collaborated with esteemed colleagues, including John T Patton, Jr and Louis C Pizzini. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
John G Demou's contributions to polyurethane technology exemplify the impact of innovation in practical applications. His patents reflect a commitment to enhancing comfort and functionality in everyday products.
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.