Company Filing History:
Years Active: 2008-2011
Title: Innovations of Ketavarapu Narasimha Rao
Introduction
Ketavarapu Narasimha Rao is a notable inventor based in Hyderabad, Telangana, India. He has made significant contributions to the field of pharmaceuticals, particularly in the development of cost-effective processes for drug manufacturing. With a total of 2 patents, his work has the potential to impact the industry positively.
Latest Patents
His latest patents include a process for the preparation of Carvedilol Form II. This innovative method outlines a cost-effective and industrially feasible approach for manufacturing crystalline Carvedilol Form-II using novel Carvedilol salts. The process involves several steps, including the reaction of 4-(2,3-epoxy propoxy)carbazole with 2-(2-methoxy phenoxy)ethyl amine, followed by acidification with a mineral acid in the presence of an organic solvent. This yields acid addition salts, which are then treated with bases in the presence of organic solvents and water. The final steps include isolation from the organic solvents and crystallization from ethyl acetate.
Career Highlights
Ketavarapu Narasimha Rao is currently associated with Matrix Laboratories Limited, where he continues to innovate in pharmaceutical processes. His work is characterized by a commitment to developing methods that enhance the efficiency and cost-effectiveness of drug production.
Collaborations
He has collaborated with notable coworkers, including Gorantla Seeta Ramanjaneyulu and Indukuri Venkata Sunil Kumar, contributing to a dynamic and innovative work environment.
Conclusion
Ketavarapu Narasimha Rao's contributions to the pharmaceutical industry through his patents and innovative processes highlight his role as a significant inventor. His work not only advances drug manufacturing but also sets a precedent for future innovations in the field.