Location History:
- Houston, TX (US) (1981 - 1988)
- Lake Jackson, TX (US) (1991 - 1992)
Company Filing History:
Years Active: 1981-1992
Title: The Innovative Contributions of Nirad N Shah
Introduction
Nirad N Shah is a notable inventor based in Houston, TX, who has made significant contributions to the field of chemistry. With a total of 4 patents to his name, Shah has focused on the development of innovative methods for the alkylation of aromatic amines. His work has implications for various applications in the chemical industry.
Latest Patents
Shah's latest patents include groundbreaking methods for the ortho-alkylation of aromatic amines. One of his patents describes a process where aromatic diamines, such as toluenediamine, are alkylated in the ortho position by heating the diamine in the presence of an aluminum alloy, aluminum chloride, and optionally, zinc. This reaction is conducted at elevated temperatures and pressures, leading to the formation of valuable chemical compounds. Another patent outlines the preparation of a catalytic intermediate useful for alkylating aromatic amines. This intermediate is created by heating an amine with aluminum metal, zinc metal, and aluminum chloride. The resulting catalytic intermediate can be used to alkylate aromatic amines, including toluenediamine, to produce diethyltoluenediamine.
Career Highlights
Throughout his career, Nirad N Shah has worked with prominent companies in the chemical sector. He has been associated with The Dow Chemical Company and The Upjohn Company, where he has contributed to various research and development projects. His expertise in chemical processes has made him a valuable asset in these organizations.
Collaborations
Shah has collaborated with several professionals in his field, including Guo-shuh J Lee and V Rao Durvasula. These collaborations have fostered innovation and have led to advancements in the methods of alkylation and other chemical processes.
Conclusion
Nirad N Shah's contributions to the field of chemistry through his patents and collaborations highlight his innovative spirit and dedication to advancing chemical processes. His work continues to influence the industry and pave the way for future developments.