Company Filing History:
3 out of 3 
2 out of 29 
Years Active: 2012-2015
Title: Biography of Navnath Chintaman Niphade
Introduction: Navnath Chintaman Niphade is an accomplished inventor based in Maharashtra, India. He has made significant contributions to the field of pharmaceuticals, particularly in the development of novel compounds and processes. With a total of four patents to his name, Niphade has demonstrated his expertise and innovation in the industry.
Latest Patents: One of his latest patents is a process for the preparation of bosentan, which involves the creation of a novel ammonium salt of bosentan. This process includes reacting specific chemical compounds in the presence of a solvent and a base, followed by the isolation of the ammonium salt. Additionally, he has developed a method for the preparation of cinacalcet, which involves treating (R)-1-naphthyl ethylamine with an aromatic aldehyde to form a derivative that is further processed to obtain cinacalcet free base.
Career Highlights: Niphade has worked with notable companies in the pharmaceutical sector, including Megafine Pharma Pvt. Ltd. and Amneal Pharmaceuticals LLC. His experience in these organizations has contributed to his development as a skilled inventor and researcher.
Collaborations: Throughout his career, Niphade has collaborated with talented individuals such as Vijayavitthal Thippannachar Mathad and Gorakshanath Balasaheb Shinde. These collaborations have enhanced