Company Filing History:
Years Active: 1999-2000
Title: The Innovations of David Edward Raposa
Introduction
David Edward Raposa is a notable inventor based in Minden, Louisiana. He has made significant contributions to the field of chemical engineering, particularly in the purification of dihydrocarbylchlorothiophosphates. With a total of 2 patents to his name, Raposa's work has implications for various industrial applications.
Latest Patents
Raposa's latest patents focus on innovative processes for purifying crude dihydrocarbylchlorothiophosphate products. The first patent describes a method where the contaminated product is treated with an aqueous hypochlorite solution. This process involves separating the aqueous phase from the organic phase and subsequently drying the resultant product. The second patent outlines a similar purification method, where the crude product is treated with chlorine followed by an aqueous solution of a reducing agent. This also includes the separation of phases and drying to obtain the final product.
Career Highlights
David Edward Raposa is currently employed at Albemarle Corporation, a leading global specialty chemicals company. His role at Albemarle allows him to apply his expertise in chemical processes and contribute to the company's innovative projects.
Collaborations
Raposa has worked alongside talented colleagues such as William B. Harrod and Dean Allen Raucstadt. Their collaborative efforts have likely enhanced the research and development initiatives within their field.
Conclusion
David Edward Raposa's contributions to the field of chemical engineering through his patents demonstrate his innovative spirit and commitment to advancing industrial processes. His work continues to influence the industry and showcases the importance of research and collaboration in driving innovation.